[
  {
    "id": "0G_USDT",
    "type": "perpetual",
    "base_coin": "0G",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-17T00:00:00.000Z",
    "internal_id": "perpetual-0G-USDT:USDT",
    "symbol": "0G",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38337,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "0G",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-0G-USDT:USDT"
  },
  {
    "id": "1CAT_USDT",
    "type": "perpetual",
    "first_capture": "2023-12-28T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-1CAT-USDT:USDT",
    "symbol": "1CAT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "1DOLLAR_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-22T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-1DOLLAR-USDT:USDT",
    "symbol": "1DOLLAR",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "1INCH_USDT",
    "type": "perpetual",
    "base_coin": "1INCH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-12-25T00:00:00.000Z",
    "internal_id": "perpetual-1INCH-USDT:USDT",
    "symbol": "1INCH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8104,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "1INCH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-1INCH-USDT:USDT"
  },
  {
    "id": "1_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-20T00:00:00.000Z",
    "end_date": "2026-03-06T00:00:00.000Z",
    "internal_id": "perpetual-1-USDT:USDT",
    "symbol": "1",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "2Z_USDT",
    "type": "perpetual",
    "base_coin": "2Z",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-02T00:00:00.000Z",
    "internal_id": "perpetual-2Z-USDT:USDT",
    "symbol": "2Z",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38515,
    "category": [],
    "base_asset_id": "2Z",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-2Z-USDT:USDT"
  },
  {
    "id": "42_USDT",
    "type": "perpetual",
    "first_capture": "2025-10-27T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-42-USDT:USDT",
    "symbol": "42",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "4STOCK_USDT",
    "type": "perpetual",
    "base_coin": "4STOCK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-08T00:00:00.000Z",
    "internal_id": "perpetual-4STOCK-USDT:USDT",
    "symbol": "4STOCK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42249,
    "category": [
      "Memes"
    ],
    "base_asset_id": "4STOCK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-4STOCK-USDT:USDT"
  },
  {
    "id": "4_USDT",
    "type": "perpetual",
    "base_coin": "4",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-03T00:00:00.000Z",
    "internal_id": "perpetual-4-USDT:USDT",
    "symbol": "4",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38557,
    "category": [
      "Memes"
    ],
    "base_asset_id": "4",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-4-USDT:USDT"
  },
  {
    "id": "A2Z_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-30T00:00:00.000Z",
    "end_date": "2026-04-04T00:00:00.000Z",
    "internal_id": "perpetual-A2Z-USDT:USDT",
    "symbol": "A2Z",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37357,
    "category": [],
    "base_asset_id": "A2Z",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-A2Z-USDT:USDT"
  },
  {
    "id": "A8_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-05T00:00:00.000Z",
    "end_date": "2025-11-29T00:00:00.000Z",
    "internal_id": "perpetual-A8-USDT:USDT",
    "symbol": "A8",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 18734,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "A8",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-A8-USDT:USDT"
  },
  {
    "id": "AAL_USDT",
    "type": "perpetual",
    "base_coin": "AAL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "internal_id": "perpetual-AAL-USDT:USDT",
    "symbol": "AAL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "AAL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAL-USDT:USDT"
  },
  {
    "id": "AAOI_USDT",
    "type": "perpetual",
    "base_coin": "AAOI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-01T00:00:00.000Z",
    "internal_id": "perpetual-AAOI-USDT:USDT",
    "symbol": "AAOI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40067,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "AAOI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAOI-USDT:USDT"
  },
  {
    "id": "AAPLX_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-02T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-AAPLX-USDT:USDT",
    "symbol": "AAPLX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36994,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "AAPLX",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAPLX-USDT:USDT"
  },
  {
    "id": "AAPL_USDT",
    "type": "perpetual",
    "base_coin": "AAPL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-AAPL-USDT:USDT",
    "symbol": "AAPL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39491,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "AAPL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAPL-USDT:USDT"
  },
  {
    "id": "AAPU_USDT",
    "type": "perpetual",
    "base_coin": "AAPU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-23T00:00:00.000Z",
    "internal_id": "perpetual-AAPU-USDT:USDT",
    "symbol": "AAPU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "AAPU",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAPU-USDT:USDT"
  },
  {
    "id": "AAVE_USDT",
    "type": "perpetual",
    "base_coin": "AAVE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-08T00:00:00.000Z",
    "internal_id": "perpetual-AAVE-USDT:USDT",
    "symbol": "AAVE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7278,
    "category": [
      "DeFi",
      "Lending & Borrowing",
      "DAO"
    ],
    "base_asset_id": "AAVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAVE-USDT:USDT"
  },
  {
    "id": "AA_USDT",
    "type": "perpetual",
    "first_capture": "2025-09-12T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-AA-USDT:USDT",
    "symbol": "AA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ABBV_USDT",
    "type": "perpetual",
    "base_coin": "ABBV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-ABBV-USDT:USDT",
    "symbol": "ABBV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42650,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ABBV.ABBVIBE_INC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ABBV.ABBVIBE_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "ABNB_USDT",
    "type": "perpetual",
    "base_coin": "ABNB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-ABNB-USDT:USDT",
    "symbol": "ABNB",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ABNB",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ABNB-USDT:USDT"
  },
  {
    "id": "ACA_USDT",
    "type": "perpetual",
    "first_capture": "2022-02-11T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-ACA-USDT:USDT",
    "symbol": "ACA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6756,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "ACA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACA-USDT:USDT"
  },
  {
    "id": "ACCELINK_USDT",
    "type": "perpetual",
    "base_coin": "ACCELINK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-ACCELINK-USDT:USDT",
    "symbol": "ACCELINK",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ACCELINK",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACCELINK-USDT:USDT"
  },
  {
    "id": "ACE_USDT",
    "type": "perpetual",
    "base_coin": "ACE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-12-18T00:00:00.000Z",
    "internal_id": "perpetual-ACE-USDT:USDT",
    "symbol": "ACE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28674,
    "category": [],
    "base_asset_id": "ACE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACE-USDT:USDT"
  },
  {
    "id": "ACH_USDT",
    "type": "perpetual",
    "base_coin": "ACH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 11.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-08-06T00:00:00.000Z",
    "internal_id": "perpetual-ACH-USDT:USDT",
    "symbol": "ACH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6958,
    "category": [],
    "base_asset_id": "ACH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACH-USDT:USDT"
  },
  {
    "id": "ACN_USDT",
    "type": "perpetual",
    "base_coin": "ACN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-26T00:00:00.000Z",
    "internal_id": "perpetual-ACN-USDT:USDT",
    "symbol": "ACN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42379,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ACN",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACN-USDT:USDT"
  },
  {
    "id": "ACS_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-16T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-ACS-USDT:USDT",
    "symbol": "ACS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23195,
    "category": [],
    "base_asset_id": "ACS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACS-USDT:USDT"
  },
  {
    "id": "ACT_USDT",
    "type": "perpetual",
    "base_coin": "ACT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-11T00:00:00.000Z",
    "internal_id": "perpetual-ACT-USDT:USDT",
    "symbol": "ACT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33566,
    "category": [
      "Memes"
    ],
    "base_asset_id": "ACT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACT-USDT:USDT"
  },
  {
    "id": "ACU_USDT",
    "type": "perpetual",
    "base_coin": "ACU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-21T00:00:00.000Z",
    "internal_id": "perpetual-ACU-USDT:USDT",
    "symbol": "ACU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36492,
    "category": [],
    "base_asset_id": "ACU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACU-USDT:USDT"
  },
  {
    "id": "ACX_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-06T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-ACX-USDT:USDT",
    "symbol": "ACX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 22620,
    "category": [
      "DeFi",
      "Interoperability"
    ],
    "base_asset_id": "ACX",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ACX-USDT:USDT"
  },
  {
    "id": "ADA_USDT",
    "type": "perpetual",
    "base_coin": "ADA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-09T00:00:00.000Z",
    "internal_id": "perpetual-ADA-USDT:USDT",
    "symbol": "ADA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2010,
    "category": [
      "Layer 1",
      "Staking",
      "Smart Contracts"
    ],
    "base_asset_id": "ADA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ADA-USDT:USDT"
  },
  {
    "id": "ADBE_USDT",
    "type": "perpetual",
    "base_coin": "ADBE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-ADBE-USDT:USDT",
    "symbol": "ADBE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40115,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ADBE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ADBE-USDT:USDT"
  },
  {
    "id": "ADI_USDT",
    "type": "perpetual",
    "base_coin": "ADI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-AIO-USDT:USDT",
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    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-AIPUMP-USDT:USDT",
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    "internal_id": "perpetual-AIXBT-USDT:USDT",
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  {
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    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-AI-USDT:USDT",
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    "unified_id": "perpetual-AI.SLEEPLESS_AI-USDT:USDT"
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-AKAM-USDT:USDT",
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    "cmc_id": 42407,
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      "Tokenized Stock"
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    "base_asset_id": "AKAM",
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    "unified_id": "perpetual-AKAM-USDT:USDT"
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    "quantity_unit": "base",
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    "first_capture": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-AKESO-USDT:USDT",
    "symbol": "AKESO",
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    "unified_id": "perpetual-AKESO-USDT:USDT"
  },
  {
    "id": "AKE_USDT",
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    "first_capture": "2025-11-11T00:00:00.000Z",
    "internal_id": "perpetual-ALLO-USDT:USDT",
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  {
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    "internal_id": "perpetual-ALL-USDT:USDT",
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    "id": "ALMANAK_USDT",
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    "internal_id": "perpetual-ALPHA-USDT:USDT",
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    "first_capture": "2023-04-09T00:00:00.000Z",
    "internal_id": "perpetual-ALPINE-USDT:USDT",
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  {
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    "quantity_unit": "base",
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    "first_capture": "2020-07-30T00:00:00.000Z",
    "internal_id": "perpetual-ALT-USDT:USDT",
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    "cmc_id": 29073,
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    "unified_id": "perpetual-ALT-USDT:USDT"
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    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-ALU-USDT:USDT",
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    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-AMAT-USDT:USDT",
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    "unified_id": "perpetual-AMAT-USDT:USDT"
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  {
    "id": "AMB_USDT",
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    "first_capture": "2023-08-29T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-AMB-USDT:USDT",
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  {
    "id": "AMD_USDT",
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    "base_coin": "AMD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-AMD-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 39489,
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      "Tokenized Stock"
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    "base_asset_id": "AMD",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMD-USDT:USDT"
  },
  {
    "id": "AMEC_USDT",
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    "base_coin": "AMEC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-AMEC-USDT:USDT",
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    "unified_id": "perpetual-AMEC-USDT:USDT"
  },
  {
    "id": "AMGN_USDT",
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    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-06-22T00:00:00.000Z",
    "internal_id": "perpetual-AMGN-USDT:USDT",
    "symbol": "AMGN",
    "denominator": "USDT",
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    "cmc_id": 42651,
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      "Tokenized Stock"
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    "base_asset_id": "AMGN.AMGEN_INC_DERIVATIVES",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMGN.AMGEN_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "AMKR_USDT",
    "type": "perpetual",
    "base_coin": "AMKR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-07-01T00:00:00.000Z",
    "internal_id": "perpetual-AMKR-USDT:USDT",
    "symbol": "AMKR",
    "denominator": "USDT",
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    "base_asset_id": "AMKR",
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    "unified_id": "perpetual-AMKR-USDT:USDT"
  },
  {
    "id": "AMPL_USDT",
    "type": "perpetual",
    "first_capture": "2020-07-26T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-AMPL-USDT:USDT",
    "symbol": "AMPL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "AMP_USDT",
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    "first_capture": "2023-12-12T00:00:00.000Z",
    "end_date": "2025-09-27T00:00:00.000Z",
    "internal_id": "perpetual-AMP-USDT:USDT",
    "symbol": "AMP",
    "denominator": "USDT",
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    "cmc_id": 6945,
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMP-USDT:USDT"
  },
  {
    "id": "AMZNX_USDT",
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    "first_capture": "2025-07-05T00:00:00.000Z",
    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-AMZNX-USDT:USDT",
    "symbol": "AMZNX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37014,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "AMZNX",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMZNX-USDT:USDT"
  },
  {
    "id": "AMZN_USDT",
    "type": "perpetual",
    "base_coin": "AMZN",
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    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-31T00:00:00.000Z",
    "internal_id": "perpetual-AMZN-USDT:USDT",
    "symbol": "AMZN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39471,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "AMZN",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMZN-USDT:USDT"
  },
  {
    "id": "AMZU_USDT",
    "type": "perpetual",
    "base_coin": "AMZU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-23T00:00:00.000Z",
    "internal_id": "perpetual-AMZU-USDT:USDT",
    "symbol": "AMZU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "AMZU",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AMZU-USDT:USDT"
  },
  {
    "id": "ANC_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-19T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-ANC-USDT:USDT",
    "symbol": "ANC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8857,
    "category": [],
    "base_asset_id": "ANC",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ANC-USDT:USDT"
  },
  {
    "id": "ANDURIL_USDT",
    "type": "perpetual",
    "base_coin": "ANDURIL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-ANDURIL-USDT:USDT",
    "symbol": "ANDURIL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ANET_USDT",
    "type": "perpetual",
    "base_coin": "ANET",
    "quote_coin": "USDT",
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      "Tokenized Stock"
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    "id": "ANSEM_USDT",
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    "id": "ANTHROPIC_USDT",
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    "internal_id": "perpetual-ANTHROPIC-USDT:USDT",
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    "end_date": "2024-08-17T00:00:00.000Z",
    "internal_id": "perpetual-ANT-USDT:USDT",
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    "id": "APEPE_USDT",
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    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-APEPE-USDT:USDT",
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    "id": "APE_USDT",
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    "internal_id": "perpetual-APE-USDT:USDT",
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    "cmc_id": 18876,
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      "DAO",
      "Metaverse",
      "Memes"
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    "first_capture": "2022-02-25T00:00:00.000Z",
    "internal_id": "perpetual-API3-USDT:USDT",
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    "first_capture": "2026-09-18T00:00:00.000Z",
    "internal_id": "perpetual-APLD-USDT:USDT",
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  {
    "id": "APP_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-07-14T00:00:00.000Z",
    "internal_id": "perpetual-APP-USDT:USDT",
    "symbol": "APP",
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    "cmc_id": 39629,
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      "Tokenized Stock"
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    "base_asset_id": "APP",
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    "unified_id": "perpetual-APP-USDT:USDT"
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    "id": "APR_USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-23T00:00:00.000Z",
    "internal_id": "perpetual-APR-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38569,
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      "Staking"
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    "base_asset_id": "APR",
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    "unified_id": "perpetual-APR-USDT:USDT"
  },
  {
    "id": "APT_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2022-10-19T00:00:00.000Z",
    "internal_id": "perpetual-APT-USDT:USDT",
    "symbol": "APT",
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    "cmc_id": 21794,
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    "base_asset_id": "APT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-APT-USDT:USDT"
  },
  {
    "id": "APU_USDT",
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    "first_capture": "2024-11-21T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-APU-USDT:USDT",
    "symbol": "APU",
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    "cmc_id": 30008,
    "category": [
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    "base_asset_id": "APU",
    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-APU-USDT:USDT"
  },
  {
    "id": "APX_USDT",
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    "first_capture": "2024-12-18T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-APX-USDT:USDT",
    "symbol": "APX",
    "denominator": "USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ARB_USDT",
    "type": "perpetual",
    "base_coin": "ARB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-03-23T00:00:00.000Z",
    "internal_id": "perpetual-ARB-USDT:USDT",
    "symbol": "ARB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11841,
    "category": [
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      "DApp",
      "DAO"
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    "base_asset_id": "ARB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARB-USDT:USDT"
  },
  {
    "id": "ARC_USDT",
    "type": "perpetual",
    "base_coin": "ARC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-17T00:00:00.000Z",
    "internal_id": "perpetual-ARC-USDT:USDT",
    "symbol": "ARC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23486,
    "category": [],
    "base_asset_id": "ARC.ARCADEUM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARC.ARCADEUM-USDT:USDT"
  },
  {
    "id": "ARDR_USDT",
    "type": "perpetual",
    "first_capture": "2023-10-22T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-ARDR-USDT:USDT",
    "symbol": "ARDR",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ARGUS_USDT",
    "type": "perpetual",
    "base_coin": "ARGUS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-16T00:00:00.000Z",
    "internal_id": "perpetual-ARGUS-USDT:USDT",
    "symbol": "ARGUS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42308,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "ARGUS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARGUS-USDT:USDT"
  },
  {
    "id": "ARIA_USDT",
    "type": "perpetual",
    "base_coin": "ARIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-21T00:00:00.000Z",
    "internal_id": "perpetual-ARIA-USDT:USDT",
    "symbol": "ARIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38102,
    "category": [],
    "base_asset_id": "ARIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARIA-USDT:USDT"
  },
  {
    "id": "ARKM_USDT",
    "type": "perpetual",
    "base_coin": "ARKM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-07-18T00:00:00.000Z",
    "internal_id": "perpetual-ARKM-USDT:USDT",
    "symbol": "ARKM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27565,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "ARKM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARKM-USDT:USDT"
  },
  {
    "id": "ARK_USDT",
    "type": "perpetual",
    "base_coin": "ARK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-09-20T00:00:00.000Z",
    "internal_id": "perpetual-ARK-USDT:USDT",
    "symbol": "ARK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1586,
    "category": [],
    "base_asset_id": "ARK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARK-USDT:USDT"
  },
  {
    "id": "ARM_USDT",
    "type": "perpetual",
    "base_coin": "ARM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-ARM-USDT:USDT",
    "symbol": "ARM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39994,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ARM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARM-USDT:USDT"
  },
  {
    "id": "ARPA_USDT",
    "type": "perpetual",
    "base_coin": "ARPA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-10-19T00:00:00.000Z",
    "internal_id": "perpetual-ARPA-USDT:USDT",
    "symbol": "ARPA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4039,
    "category": [
      "DeFi",
      "Privacy"
    ],
    "base_asset_id": "ARPA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARPA-USDT:USDT"
  },
  {
    "id": "ART_USDT",
    "type": "perpetual",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "end_date": "2025-10-09T00:00:00.000Z",
    "internal_id": "perpetual-ART-USDT:USDT",
    "symbol": "ART",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38336,
    "category": [],
    "base_asset_id": "ART",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ART-USDT:USDT"
  },
  {
    "id": "ARX_USDT",
    "type": "perpetual",
    "base_coin": "ARX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-ARX-USDT:USDT",
    "symbol": "ARX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39970,
    "category": [
      "Privacy"
    ],
    "base_asset_id": "ARX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ARX-USDT:USDT"
  },
  {
    "id": "AR_USDT",
    "type": "perpetual",
    "base_coin": "AR",
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    "internal_id": "perpetual-AST-USDT:USDT",
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    "internal_id": "perpetual-ATA-USDT:USDT",
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  {
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    "internal_id": "perpetual-ATH-USDT:USDT",
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  {
    "id": "ATLAS_USDT",
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    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-ATLAS-USDT:USDT",
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    "id": "ATOM_USDT",
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    "internal_id": "perpetual-ATOM-USDT:USDT",
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      "Interoperability"
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  {
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    "quantity_unit": "base",
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    "first_capture": "2025-10-29T00:00:00.000Z",
    "internal_id": "perpetual-AT-USDT:USDT",
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    "cmc_id": 38757,
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    "base_asset_id": "AT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AT-USDT:USDT"
  },
  {
    "id": "AUCTION_USDT",
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    "base_coin": "AUCTION",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-20T00:00:00.000Z",
    "internal_id": "perpetual-AUCTION-USDT:USDT",
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    "cmc_id": 8602,
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    "base_asset_id": "AUCTION",
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    "unified_id": "perpetual-AUCTION-USDT:USDT"
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  {
    "id": "AUDIO_USDT",
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    "first_capture": "2022-03-20T00:00:00.000Z",
    "end_date": "2025-12-06T00:00:00.000Z",
    "internal_id": "perpetual-AUDIO-USDT:USDT",
    "symbol": "AUDIO",
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    "base_asset_id": "AUDIO",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-AUDIO-USDT:USDT"
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  {
    "id": "AURORA_USDT",
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    "first_capture": "2023-10-28T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-AURORA-USDT:USDT",
    "symbol": "AURORA",
    "denominator": "USDT",
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AURORA-USDT:USDT"
  },
  {
    "id": "AUS200_USDT",
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    "base_coin": "AUS200",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-02-04T00:00:00.000Z",
    "internal_id": "perpetual-AUS200-USDT:USDT",
    "symbol": "AUS200",
    "denominator": "USDT",
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    "base_asset_id": "AUS200",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-AUS200-USDT:USDT"
  },
  {
    "id": "AVAAI_USDT",
    "type": "perpetual",
    "base_coin": "AVAAI",
    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-03T00:00:00.000Z",
    "internal_id": "perpetual-AVAAI-USDT:USDT",
    "symbol": "AVAAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34116,
    "category": [
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    "base_asset_id": "AVA.AVA_SOL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVA.AVA_SOL-USDT:USDT"
  },
  {
    "id": "AVAIL_USDT",
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    "first_capture": "2024-07-23T00:00:00.000Z",
    "end_date": "2025-12-13T00:00:00.000Z",
    "internal_id": "perpetual-AVAIL-USDT:USDT",
    "symbol": "AVAIL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32376,
    "category": [
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      "Privacy"
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    "base_asset_id": "AVAIL",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVAIL-USDT:USDT"
  },
  {
    "id": "AVAX_USDT",
    "type": "perpetual",
    "base_coin": "AVAX",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-09-22T00:00:00.000Z",
    "internal_id": "perpetual-AVAX-USDT:USDT",
    "symbol": "AVAX",
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    "cmc_id": 5805,
    "category": [
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      "Real World Assets Protocols",
      "Smart Contracts"
    ],
    "base_asset_id": "AVAX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVAX-USDT:USDT"
  },
  {
    "id": "AVA_USDT",
    "type": "perpetual",
    "base_coin": "AVA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "internal_id": "perpetual-AVA-USDT:USDT",
    "symbol": "AVA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2776,
    "category": [],
    "base_asset_id": "AVA",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVA-USDT:USDT"
  },
  {
    "id": "AVGO_USDT",
    "type": "perpetual",
    "base_coin": "AVGO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-AVGO-USDT:USDT",
    "symbol": "AVGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39871,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "AVGO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVGO-USDT:USDT"
  },
  {
    "id": "AVL_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-12T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-AVL-USDT:USDT",
    "symbol": "AVL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35628,
    "category": [],
    "base_asset_id": "AVL",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVL-USDT:USDT"
  },
  {
    "id": "AVNT_USDT",
    "type": "perpetual",
    "base_coin": "AVNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "internal_id": "perpetual-AVNT-USDT:USDT",
    "symbol": "AVNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38299,
    "category": [
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    ],
    "base_asset_id": "AVNT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AVNT-USDT:USDT"
  },
  {
    "id": "AWE_USDT",
    "type": "perpetual",
    "base_coin": "AWE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-05-21T00:00:00.000Z",
    "internal_id": "perpetual-AWE-USDT:USDT",
    "symbol": "AWE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4006,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "AWE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AWE-USDT:USDT"
  },
  {
    "id": "AXIS_USDT",
    "type": "perpetual",
    "base_coin": "AXIS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-21T13:10:00.000Z",
    "internal_id": "perpetual-AXIS-USDT:USDT",
    "symbol": "AXIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42525,
    "category": [],
    "base_asset_id": "AXIS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AXIS-USDT:USDT"
  },
  {
    "id": "AXP_USDT",
    "type": "perpetual",
    "base_coin": "AXP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-27T09:00:00.000Z",
    "internal_id": "perpetual-AXP-USDT:USDT",
    "symbol": "AXP",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "AXP",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AXP-USDT:USDT"
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    "first_capture": "2021-07-15T00:00:00.000Z",
    "internal_id": "perpetual-AXS-USDT:USDT",
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    "cmc_id": 6783,
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      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
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    "internal_id": "perpetual-AXTI-USDT:USDT",
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      "Tokenized Stock"
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    "internal_id": "perpetual-AZTEC-USDT:USDT",
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      "Smart Contracts",
      "Privacy"
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  {
    "id": "A_USDT",
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    "internal_id": "perpetual-B2-USDT:USDT",
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      "Staking"
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    "internal_id": "perpetual-B3-USDT:USDT",
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  {
    "id": "BABA_USDT",
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    "first_capture": "2026-01-26T00:00:00.000Z",
    "internal_id": "perpetual-BABA-USDT:USDT",
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    "cmc_id": 39486,
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      "Tokenized Stock"
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  {
    "id": "BABY_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-04-05T00:00:00.000Z",
    "internal_id": "perpetual-BABY-USDT:USDT",
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    "cmc_id": 32198,
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      "Staking"
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    "base_asset_id": "BABY",
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  {
    "id": "BAC_USDT",
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    "first_capture": "2026-07-06T00:00:00.000Z",
    "internal_id": "perpetual-BAC-USDT:USDT",
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    "cmc_id": 42619,
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      "Tokenized Stock"
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    "base_asset_id": "BAC.BANK_OF_AMERICA_CORPORATION_DERIVATIVES",
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    "margin_asset_id": "USDT",
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  {
    "id": "BADGER_USDT",
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    "first_capture": "2021-01-21T00:00:00.000Z",
    "end_date": "2025-11-29T00:00:00.000Z",
    "internal_id": "perpetual-BADGER-USDT:USDT",
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    "cmc_id": 7859,
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      "DAO"
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    "base_asset_id": "BADGER",
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  {
    "id": "BAIDOGE_USDT",
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    "first_capture": "2023-04-19T00:00:00.000Z",
    "end_date": "2025-10-12T00:00:00.000Z",
    "internal_id": "perpetual-BAIDOGE-USDT:USDT",
    "symbol": "BAIDOGE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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  {
    "id": "BAKE_USDT",
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    "first_capture": "2021-05-18T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-BAKE-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "id": "BAL_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-BAL-USDT:USDT",
    "symbol": "BAL",
    "denominator": "USDT",
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    "cmc_id": 5728,
    "category": [
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      "DAO"
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    "base_asset_id": "BAL",
    "base_asset_match": "cross_venue_consensus",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BAL-USDT:USDT"
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    "id": "BANANAS31_USDT",
    "type": "perpetual",
    "base_coin": "BANANAS31",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-02T00:00:00.000Z",
    "internal_id": "perpetual-BANANAS31-USDT:USDT",
    "symbol": "BANANAS31",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34118,
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    "base_asset_id": "BANANAS31",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BANANAS31-USDT:USDT"
  },
  {
    "id": "BANANA_USDT",
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    "base_coin": "BANANA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-07-20T00:00:00.000Z",
    "internal_id": "perpetual-BANANA-USDT:USDT",
    "symbol": "BANANA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28066,
    "category": [],
    "base_asset_id": "BANANA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BANANA-USDT:USDT"
  },
  {
    "id": "BAND_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-08-10T00:00:00.000Z",
    "internal_id": "perpetual-BAND-USDT:USDT",
    "symbol": "BAND",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4679,
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    ],
    "base_asset_id": "BAND",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BAND-USDT:USDT"
  },
  {
    "id": "BANK_USDT",
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    "base_coin": "BANK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-BANK-USDT:USDT",
    "symbol": "BANK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36296,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BANK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BANK-USDT:USDT"
  },
  {
    "id": "BAN_USDT",
    "type": "perpetual",
    "base_coin": "BAN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-14T00:00:00.000Z",
    "internal_id": "perpetual-BAN-USDT:USDT",
    "symbol": "BAN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33881,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BAN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BAN-USDT:USDT"
  },
  {
    "id": "BARD_USDT",
    "type": "perpetual",
    "base_coin": "BARD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-18T00:00:00.000Z",
    "internal_id": "perpetual-BARD-USDT:USDT",
    "symbol": "BARD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38408,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BARD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BARD-USDT:USDT"
  },
  {
    "id": "BARSIK_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-24T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-BARSIK-USDT:USDT",
    "symbol": "BARSIK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34007,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BARSIK",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BARSIK-USDT:USDT"
  },
  {
    "id": "BASECAT_USDT",
    "type": "perpetual",
    "base_coin": "BASECAT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-01T00:00:00.000Z",
    "internal_id": "perpetual-BASECAT-USDT:USDT",
    "symbol": "BASECAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41902,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BASECAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BASECAT-USDT:USDT"
  },
  {
    "id": "BASED_USDT",
    "type": "perpetual",
    "base_coin": "BASED",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-03-30T00:00:00.000Z",
    "internal_id": "perpetual-BASED-USDT:USDT",
    "symbol": "BASED",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39812,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BASED",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BASED-USDT:USDT"
  },
  {
    "id": "BAS_USDT",
    "type": "perpetual",
    "base_coin": "BAS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-26T00:00:00.000Z",
    "internal_id": "perpetual-BAS-USDT:USDT",
    "symbol": "BAS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37387,
    "category": [],
    "base_asset_id": "BAS",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BAS-USDT:USDT"
  },
  {
    "id": "BATON_USDT",
    "type": "perpetual",
    "base_coin": "BATON",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-BATON-USDT:USDT",
    "symbol": "BATON",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BAT_USDT",
    "type": "perpetual",
    "base_coin": "BAT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-01-23T00:00:00.000Z",
    "internal_id": "perpetual-BAT-USDT:USDT",
    "symbol": "BAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1697,
    "category": [
      "DeFi",
      "Staking",
      "Smart Contracts",
      "Interoperability"
    ],
    "base_asset_id": "BAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BAT-USDT:USDT"
  },
  {
    "id": "BA_USDT",
    "type": "perpetual",
    "base_coin": "BA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-BA-USDT:USDT",
    "symbol": "BA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BA.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BA.EQUITY-USDT:USDT"
  },
  {
    "id": "BBL_USDT",
    "type": "perpetual",
    "first_capture": "2024-02-29T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-BBL-USDT:USDT",
    "symbol": "BBL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BB_USDT",
    "type": "perpetual",
    "base_coin": "BB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-05-13T00:00:00.000Z",
    "internal_id": "perpetual-BB-USDT:USDT",
    "symbol": "BB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30746,
    "category": [
      "Layer 1",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "BB",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BB-USDT:USDT"
  },
  {
    "id": "BCD_USDT",
    "type": "perpetual",
    "first_capture": "2021-06-09T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-BCD-USDT:USDT",
    "symbol": "BCD",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BCHA_USDT",
    "type": "perpetual",
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    "end_date": "2021-07-03T00:00:00.000Z",
    "internal_id": "perpetual-BCHA-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BCH_USDT",
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    "internal_id": "perpetual-BCH-USDT:USDT",
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    "id": "BCUT_USDT",
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    "first_capture": "2024-02-22T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-BCUT-USDT:USDT",
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      "Collectibles & NFTs"
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  {
    "id": "BDXN_USDT",
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    "first_capture": "2025-06-03T00:00:00.000Z",
    "end_date": "2026-03-28T00:00:00.000Z",
    "internal_id": "perpetual-BDXN-USDT:USDT",
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  {
    "id": "BEAMX_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-BEAMX-USDT:USDT",
    "symbol": "BEAMX",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BEAM-USDT:USDT"
  },
  {
    "id": "BEAM_USDT",
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    "first_capture": "2020-12-28T00:00:00.000Z",
    "end_date": "2023-03-09T00:00:00.000Z",
    "internal_id": "perpetual-BEAM-USDT:USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "BEAT_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-11-12T00:00:00.000Z",
    "internal_id": "perpetual-BEAT-USDT:USDT",
    "symbol": "BEAT",
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  {
    "id": "BEER_USDT",
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    "first_capture": "2024-06-07T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-BEER-USDT:USDT",
    "symbol": "BEER",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BEIGENE_USDT",
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    "base_coin": "BEIGENE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-BEIGENE-USDT:USDT",
    "symbol": "BEIGENE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BEIGENE",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BEIGENE-USDT:USDT"
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  {
    "id": "BEL_USDT",
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    "base_coin": "BEL",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-BEL-USDT:USDT",
    "symbol": "BEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6928,
    "category": [
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    "base_asset_id": "BEL",
    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-BEL-USDT:USDT"
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  {
    "id": "BENDOG_USDT",
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    "first_capture": "2024-06-07T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-BENDOG-USDT:USDT",
    "symbol": "BENDOG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BENQI_USDT",
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    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-BENQI-USDT:USDT",
    "symbol": "BENQI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9288,
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      "Lending & Borrowing"
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    "base_asset_id": "QI",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-QI-USDT:USDT"
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  {
    "id": "BEN_USDT",
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    "base_coin": "BEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-07T00:00:00.000Z",
    "internal_id": "perpetual-BEN-USDT:USDT",
    "symbol": "BEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42043,
    "category": [
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BEN-USDT:USDT"
  },
  {
    "id": "BERA_USDT",
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    "base_coin": "BERA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-02-06T00:00:00.000Z",
    "internal_id": "perpetual-BERA-USDT:USDT",
    "symbol": "BERA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24647,
    "category": [
      "Layer 1"
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    "base_asset_id": "BERA",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BERA-USDT:USDT"
  },
  {
    "id": "BE_USDT",
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    "quote_coin": "USDT",
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    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-BE-USDT:USDT",
    "symbol": "BE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40064,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "BE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BE-USDT:USDT"
  },
  {
    "id": "BGSC_USDT",
    "type": "perpetual",
    "base_coin": "BGSC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-09T00:00:00.000Z",
    "internal_id": "perpetual-BGSC-USDT:USDT",
    "symbol": "BGSC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34830,
    "category": [],
    "base_asset_id": "BGSC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BGSC-USDT:USDT"
  },
  {
    "id": "BHP_USDT",
    "type": "perpetual",
    "base_coin": "BHP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-BHP-USDT:USDT",
    "symbol": "BHP",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BHP",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BHP-USDT:USDT"
  },
  {
    "id": "BICO_USDT",
    "type": "perpetual",
    "base_coin": "BICO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-12-02T00:00:00.000Z",
    "internal_id": "perpetual-BICO-USDT:USDT",
    "symbol": "BICO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9543,
    "category": [
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      "Interoperability"
    ],
    "base_asset_id": "BICO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BICO-USDT:USDT"
  },
  {
    "id": "BIDU_USDT",
    "type": "perpetual",
    "base_coin": "BIDU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-30T09:00:00.000Z",
    "internal_id": "perpetual-BIDU-USDT:USDT",
    "symbol": "BIDU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42734,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "BIDU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIDU-USDT:USDT"
  },
  {
    "id": "BID_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-20T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "internal_id": "perpetual-BID-USDT:USDT",
    "symbol": "BID",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35430,
    "category": [
      "AI Agents"
    ],
    "base_asset_id": "BID",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BID-USDT:USDT"
  },
  {
    "id": "BIGTIME_USDT",
    "type": "perpetual",
    "base_coin": "BIGTIME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-10-11T00:00:00.000Z",
    "internal_id": "perpetual-BIGTIME-USDT:USDT",
    "symbol": "BIGTIME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28230,
    "category": [
      "Collectibles & NFTs"
    ],
    "base_asset_id": "BIGTIME",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIGTIME-USDT:USDT"
  },
  {
    "id": "BIIB_USDT",
    "type": "perpetual",
    "base_coin": "BIIB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-BIIB-USDT:USDT",
    "symbol": "BIIB",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BIIB",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIIB-USDT:USDT"
  },
  {
    "id": "BILLY_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-14T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-BILLY-USDT:USDT",
    "symbol": "BILLY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BILL_USDT",
    "type": "perpetual",
    "base_coin": "BILL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-05-07T00:00:00.000Z",
    "internal_id": "perpetual-BILL-USDT:USDT",
    "symbol": "BILL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39545,
    "category": [
      "Privacy"
    ],
    "base_asset_id": "BILL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BILL-USDT:USDT"
  },
  {
    "id": "BIO_USDT",
    "type": "perpetual",
    "base_coin": "BIO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-03T00:00:00.000Z",
    "internal_id": "perpetual-BIO-USDT:USDT",
    "symbol": "BIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34812,
    "category": [
      "DAO"
    ],
    "base_asset_id": "BIO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIO-USDT:USDT"
  },
  {
    "id": "BIRB_USDT",
    "type": "perpetual",
    "base_coin": "BIRB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-28T00:00:00.000Z",
    "internal_id": "perpetual-BIRB-USDT:USDT",
    "symbol": "BIRB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 19765,
    "category": [
      "Collectibles & NFTs",
      "Memes"
    ],
    "base_asset_id": "BIRB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIRB-USDT:USDT"
  },
  {
    "id": "BITBOARD_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-BITBOARD-USDT:USDT",
    "symbol": "BITBOARD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33102,
    "category": [],
    "base_asset_id": "BB.BITBOARDTOP",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BB.BITBOARDTOP-USDT:USDT"
  },
  {
    "id": "BITO_USDT",
    "type": "perpetual",
    "base_coin": "BITO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-BITO-USDT:USDT",
    "symbol": "BITO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40913,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BITO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BITO-USDT:USDT"
  },
  {
    "id": "BIT_USDT",
    "type": "perpetual",
    "first_capture": "2021-10-25T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-BIT-USDT:USDT",
    "symbol": "BIT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BIWIN_USDT",
    "type": "perpetual",
    "base_coin": "BIWIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-BIWIN-USDT:USDT",
    "symbol": "BIWIN",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BIWIN",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BIWIN-USDT:USDT"
  },
  {
    "id": "BKNG_USDT",
    "type": "perpetual",
    "base_coin": "BKNG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "internal_id": "perpetual-BKNG-USDT:USDT",
    "symbol": "BKNG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BKNG",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BKNG-USDT:USDT"
  },
  {
    "id": "BLAST_USDT",
    "type": "perpetual",
    "first_capture": "2024-06-26T00:00:00.000Z",
    "end_date": "2026-03-28T00:00:00.000Z",
    "internal_id": "perpetual-BLAST-USDT:USDT",
    "symbol": "BLAST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28480,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "BLAST",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLAST-USDT:USDT"
  },
  {
    "id": "BLEND_USDT",
    "type": "perpetual",
    "base_coin": "BLEND",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-BLEND-USDT:USDT",
    "symbol": "BLEND",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39666,
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLEND-USDT:USDT"
  },
  {
    "id": "BLESS_USDT",
    "type": "perpetual",
    "base_coin": "BLESS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-23T00:00:00.000Z",
    "internal_id": "perpetual-BLESS-USDT:USDT",
    "symbol": "BLESS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38466,
    "category": [],
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLESS-USDT:USDT"
  },
  {
    "id": "BLOCK_USDT",
    "type": "perpetual",
    "first_capture": "2024-04-11T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-BLOCK-USDT:USDT",
    "symbol": "BLOCK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BLSH_USDT",
    "type": "perpetual",
    "base_coin": "BLSH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-BLSH-USDT:USDT",
    "symbol": "BLSH",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BLSH",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLSH-USDT:USDT"
  },
  {
    "id": "BLUAI_USDT",
    "type": "perpetual",
    "base_coin": "BLUAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-21T00:00:00.000Z",
    "internal_id": "perpetual-BLUAI-USDT:USDT",
    "symbol": "BLUAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38717,
    "category": [
      "AI Agents"
    ],
    "base_asset_id": "BLUAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLUAI-USDT:USDT"
  },
  {
    "id": "BLUEFOCUS_USDT",
    "type": "perpetual",
    "base_coin": "BLUEFOCUS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-BLUEFOCUS-USDT:USDT",
    "symbol": "BLUEFOCUS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BLUEFOCUS",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLUEFOCUS-USDT:USDT"
  },
  {
    "id": "BLUE_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-13T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-BLUE-USDT:USDT",
    "symbol": "BLUE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8724,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BLUE",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLUE-USDT:USDT"
  },
  {
    "id": "BLUM_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-27T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-BLUM-USDT:USDT",
    "symbol": "BLUM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33154,
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    "base_asset_id": "BLUM",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLUM-USDT:USDT"
  },
  {
    "id": "BLUR_USDT",
    "type": "perpetual",
    "base_coin": "BLUR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-15T00:00:00.000Z",
    "internal_id": "perpetual-BLUR-USDT:USDT",
    "symbol": "BLUR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23121,
    "category": [
      "Collectibles & NFTs"
    ],
    "base_asset_id": "BLUR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLUR-USDT:USDT"
  },
  {
    "id": "BLZ_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-BLZ-USDT:USDT",
    "symbol": "BLZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2505,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "base_asset_id": "BLZ",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLZ-USDT:USDT"
  },
  {
    "id": "BMNR_USDT",
    "type": "perpetual",
    "base_coin": "BMNR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-18T00:00:00.000Z",
    "internal_id": "perpetual-BMNR-USDT:USDT",
    "symbol": "BMNR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39670,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "BMNR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BMNR-USDT:USDT"
  },
  {
    "id": "BMT_USDT",
    "type": "perpetual",
    "base_coin": "BMT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-11T00:00:00.000Z",
    "internal_id": "perpetual-BMT-USDT:USDT",
    "symbol": "BMT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35214,
    "category": [
      "DApp"
    ],
    "base_asset_id": "BMT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BMT-USDT:USDT"
  },
  {
    "id": "BNB_USDT",
    "type": "perpetual",
    "base_coin": "BNB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-BNB-USDT:USDT",
    "symbol": "BNB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1839,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "BNB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BNB-USDT:USDT"
  },
  {
    "id": "BNT_USDT",
    "type": "perpetual",
    "base_coin": "BNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-02-23T00:00:00.000Z",
    "internal_id": "perpetual-BNT-USDT:USDT",
    "symbol": "BNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1727,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BNT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BNT-USDT:USDT"
  },
  {
    "id": "BNX_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-25T00:00:00.000Z",
    "end_date": "2025-03-18T00:00:00.000Z",
    "internal_id": "perpetual-BNX-USDT:USDT",
    "symbol": "BNX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BOBA_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "internal_id": "perpetual-BOBA-USDT:USDT",
    "symbol": "BOBA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14556,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "BOBA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOBA-USDT:USDT"
  },
  {
    "id": "BOB_USDT",
    "type": "perpetual",
    "first_capture": "2025-11-21T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-BOB-USDT:USDT",
    "symbol": "BOB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38970,
    "category": [
      "DeFi",
      "DApp",
      "Interoperability"
    ],
    "base_asset_id": "BOB",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOB-USDT:USDT"
  },
  {
    "id": "BOE_USDT",
    "type": "perpetual",
    "base_coin": "BOE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-BOE-USDT:USDT",
    "symbol": "BOE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BOE",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOE-USDT:USDT"
  },
  {
    "id": "BOME_USDT",
    "type": "perpetual",
    "base_coin": "BOME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-15T00:00:00.000Z",
    "internal_id": "perpetual-BOME-USDT:USDT",
    "symbol": "BOME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29870,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BOME",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOME-USDT:USDT"
  },
  {
    "id": "BOND_USDT",
    "type": "perpetual",
    "first_capture": "2023-10-15T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-BOND-USDT:USDT",
    "symbol": "BOND",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BONER_USDT",
    "type": "perpetual",
    "base_coin": "BONER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-BONER-USDT:USDT",
    "symbol": "BONER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42038,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BONER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BONER-USDT:USDT"
  },
  {
    "id": "BONE_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-20T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-BONE-USDT:USDT",
    "symbol": "BONE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11865,
    "category": [
      "Layer 2",
      "Memes"
    ],
    "base_asset_id": "BONE",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BONE-USDT:USDT"
  },
  {
    "id": "BONK_USDT",
    "type": "perpetual",
    "base_coin": "BONK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-01-04T00:00:00.000Z",
    "internal_id": "perpetual-BONK-USDT:USDT",
    "symbol": "BONK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23095,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BONK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BONK-USDT:USDT"
  },
  {
    "id": "BOOM_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-08T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-BOOM-USDT:USDT",
    "symbol": "BOOM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BOTZ_USDT",
    "type": "perpetual",
    "base_coin": "BOTZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-BOTZ-USDT:USDT",
    "symbol": "BOTZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39512,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BOTZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOTZ-USDT:USDT"
  },
  {
    "id": "BOT_USDT",
    "type": "perpetual",
    "base_coin": "BOT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2025-09-03T00:00:00.000Z",
    "internal_id": "perpetual-BOT-USDT:USDT",
    "symbol": "BOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40584,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "BOT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOT-USDT:USDT"
  },
  {
    "id": "BP_USDT",
    "type": "perpetual",
    "base_coin": "BP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-03-16T00:00:00.000Z",
    "internal_id": "perpetual-BP-USDT:USDT",
    "symbol": "BP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39686,
    "category": [],
    "base_asset_id": "BP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BP-USDT:USDT"
  },
  {
    "id": "BRAWL_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-29T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-BRAWL-USDT:USDT",
    "symbol": "BRAWL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BRETT_USDT",
    "type": "perpetual",
    "base_coin": "BRETT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-BRETT-USDT:USDT",
    "symbol": "BRETT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29743,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BRETT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BRETT-USDT:USDT"
  },
  {
    "id": "BREV_USDT",
    "type": "perpetual",
    "base_coin": "BREV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-12-30T00:00:00.000Z",
    "internal_id": "perpetual-BREV-USDT:USDT",
    "symbol": "BREV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39159,
    "category": [],
    "base_asset_id": "BREV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BREV-USDT:USDT"
  },
  {
    "id": "BREW_USDT",
    "type": "perpetual",
    "base_coin": "BREW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-07T00:00:00.000Z",
    "internal_id": "perpetual-BREW-USDT:USDT",
    "symbol": "BREW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42025,
    "category": [],
    "base_asset_id": "BREW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BREW-USDT:USDT"
  },
  {
    "id": "BRIC_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-21T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-BRIC-USDT:USDT",
    "symbol": "BRIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36826,
    "category": [
      "Play To Earn",
      "Generative AI",
      "DApp"
    ],
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    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BRIC-USDT:USDT"
  },
  {
    "id": "BRKB_USDT",
    "type": "perpetual",
    "base_coin": "BRKB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-BRKB-USDT:USDT",
    "symbol": "BRKB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40016,
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      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "BRKB",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BRKB-USDT:USDT"
  },
  {
    "id": "BROCCOLIF3B_USDT",
    "type": "perpetual",
    "base_coin": "BROCCOLIF3B",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-20T00:00:00.000Z",
    "internal_id": "perpetual-BROCCOLIF3B-USDT:USDT",
    "symbol": "BROCCOLIF3B",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35753,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BROCCOLI.BROCCOLI",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BROCCOLI.BROCCOLI-USDT:USDT"
  },
  {
    "id": "BROCCOLI_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-02-14T00:00:00.000Z",
    "internal_id": "perpetual-BROCCOLI-USDT:USDT",
    "symbol": "BROCCOLI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35749,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BROCCOLI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BROCCOLI-USDT:USDT"
  },
  {
    "id": "BR_USDT",
    "type": "perpetual",
    "base_coin": "BR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-20T00:00:00.000Z",
    "internal_id": "perpetual-BR-USDT:USDT",
    "symbol": "BR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36063,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "BR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BR-USDT:USDT"
  },
  {
    "id": "BSB_USDT",
    "type": "perpetual",
    "base_coin": "BSB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-03-26T00:00:00.000Z",
    "internal_id": "perpetual-BSB-USDT:USDT",
    "symbol": "BSB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38889,
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    "base_asset_id": "BSB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BSB-USDT:USDT"
  },
  {
    "id": "BSHIBAI_USDT",
    "type": "perpetual",
    "first_capture": "2023-05-01T00:00:00.000Z",
    "end_date": "2023-07-04T00:00:00.000Z",
    "internal_id": "perpetual-BSHIBAI-USDT:USDT",
    "symbol": "BSHIBAI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BSP_USDT",
    "type": "perpetual",
    "base_coin": "BSP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-06T00:00:00.000Z",
    "internal_id": "perpetual-BSP-USDT:USDT",
    "symbol": "BSP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40677,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "BSP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BSP-USDT:USDT"
  },
  {
    "id": "BSV_USDT",
    "type": "perpetual",
    "base_coin": "BSV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-BSV-USDT:USDT",
    "symbol": "BSV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3602,
    "category": [],
    "base_asset_id": "BSV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BSV-USDT:USDT"
  },
  {
    "id": "BSW_USDT",
    "type": "perpetual",
    "first_capture": "2022-04-02T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-BSW-USDT:USDT",
    "symbol": "BSW",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BSX_USDT",
    "type": "perpetual",
    "base_coin": "BSX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-BSX-USDT:USDT",
    "symbol": "BSX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BSX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BSX-USDT:USDT"
  },
  {
    "id": "BTC_USDT",
    "type": "perpetual",
    "base_coin": "BTC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-BTC-USDT:USDT",
    "symbol": "BTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "BTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTC-USDT:USDT"
  },
  {
    "id": "BTGOON_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-BTGOON-USDT:USDT",
    "symbol": "BTGOON",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BTGO_USDT",
    "type": "perpetual",
    "base_coin": "BTGO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-31T00:00:00.000Z",
    "internal_id": "perpetual-BTGO-USDT:USDT",
    "symbol": "BTGO",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BTGO",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTGO-USDT:USDT"
  },
  {
    "id": "BTM_USDT",
    "type": "perpetual",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-BTM-USDT:USDT",
    "symbol": "BTM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BTR_USDT",
    "type": "perpetual",
    "base_coin": "BTR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-27T00:00:00.000Z",
    "internal_id": "perpetual-BTR-USDT:USDT",
    "symbol": "BTR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36277,
    "category": [],
    "base_asset_id": "BTR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTR-USDT:USDT"
  },
  {
    "id": "BTS_USDT",
    "type": "perpetual",
    "first_capture": "2021-01-29T00:00:00.000Z",
    "end_date": "2024-02-07T00:00:00.000Z",
    "internal_id": "perpetual-BTS-USDT:USDT",
    "symbol": "BTS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 463,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BTS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTS-USDT:USDT"
  },
  {
    "id": "BTT_USDT",
    "type": "perpetual",
    "first_capture": "2023-12-08T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-BTT-USDT:USDT",
    "symbol": "BTT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 16086,
    "category": [
      "DeFi",
      "Staking",
      "Interoperability"
    ],
    "base_asset_id": "BTT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTT-USDT:USDT"
  },
  {
    "id": "BTW_USDT",
    "type": "perpetual",
    "base_coin": "BTW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-BTW-USDT:USDT",
    "symbol": "BTW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39158,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BTW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTW-USDT:USDT"
  },
  {
    "id": "BUD_USDT",
    "type": "perpetual",
    "base_coin": "BUD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-BUD-USDT:USDT",
    "symbol": "BUD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BUD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BUD-USDT:USDT"
  },
  {
    "id": "BULLA_USDT",
    "type": "perpetual",
    "base_coin": "BULLA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-02-01T00:00:00.000Z",
    "internal_id": "perpetual-BULLA-USDT:USDT",
    "symbol": "BULLA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36769,
    "category": [
      "Memes"
    ],
    "base_asset_id": "BULLA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BULLA-USDT:USDT"
  },
  {
    "id": "BUSD_USDT",
    "type": "perpetual",
    "first_capture": "2023-03-12T00:00:00.000Z",
    "end_date": "2023-12-05T00:00:00.000Z",
    "internal_id": "perpetual-BUSD-USDT:USDT",
    "symbol": "BUSD",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BUZZ_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-08T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-BUZZ-USDT:USDT",
    "symbol": "BUZZ",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BVIX_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-28T00:00:00.000Z",
    "end_date": "2026-07-31T00:00:00.000Z",
    "internal_id": "perpetual-BVIX-USDT:USDT",
    "symbol": "BVIX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "BVOL_USDT",
    "type": "perpetual",
    "base_coin": "BVOL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-07-29T00:00:00.000Z",
    "internal_id": "perpetual-BVOL-USDT:USDT",
    "symbol": "BVOL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BVOL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BVOL-USDT:USDT"
  },
  {
    "id": "BWET_USDT",
    "type": "perpetual",
    "base_coin": "BWET",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-BWET-USDT:USDT",
    "symbol": "BWET",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42378,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BWET",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BWET-USDT:USDT"
  },
  {
    "id": "BWXT_USDT",
    "type": "perpetual",
    "base_coin": "BWXT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-BWXT-USDT:USDT",
    "symbol": "BWXT",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "BWXT",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BWXT-USDT:USDT"
  },
  {
    "id": "BX_USDT",
    "type": "perpetual",
    "base_coin": "BX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-08T00:00:00.000Z",
    "internal_id": "perpetual-BX-USDT:USDT",
    "symbol": "BX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39947,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "BX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BX-USDT:USDT"
  },
  {
    "id": "BYD_USDT",
    "type": "perpetual",
    "base_coin": "BYD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-BYD-USDT:USDT",
    "symbol": "BYD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41997,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "BYD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BYD-USDT:USDT"
  },
  {
    "id": "BZZ_USDT",
    "type": "perpetual",
    "first_capture": "2021-06-22T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-BZZ-USDT:USDT",
    "symbol": "BZZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10293,
    "category": [],
    "base_asset_id": "BZZ",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BZZ-USDT:USDT"
  },
  {
    "id": "BZ_USDT",
    "type": "perpetual",
    "base_coin": "BZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-04-30T00:00:00.000Z",
    "internal_id": "perpetual-BZ-USDT:USDT",
    "symbol": "BZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39804,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "BZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BZ-USDT:USDT"
  },
  {
    "id": "B_USDT",
    "type": "perpetual",
    "base_coin": "B",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-05-22T00:00:00.000Z",
    "internal_id": "perpetual-B-USDT:USDT",
    "symbol": "B",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36532,
    "category": [
      "Memes"
    ],
    "base_asset_id": "B",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-B-USDT:USDT"
  },
  {
    "id": "C98_USDT",
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    "base_coin": "C98",
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    "quantity_unit": "base",
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    "first_capture": "2021-07-27T00:00:00.000Z",
    "internal_id": "perpetual-C98-USDT:USDT",
    "symbol": "C98",
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      "DeFi"
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  {
    "id": "CAKE_USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-10T00:00:00.000Z",
    "internal_id": "perpetual-CAKE-USDT:USDT",
    "symbol": "CAKE",
    "denominator": "USDT",
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    "cmc_id": 7186,
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      "DeFi",
      "Smart Contracts",
      "Collectibles & NFTs"
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    "base_asset_id": "CAKE",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CAKE-USDT:USDT"
  },
  {
    "id": "CAMBRICON_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-CAMBRICON-USDT:USDT",
    "symbol": "CAMBRICON",
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    "margin": "USDT",
    "cmc_id": 42600,
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      "DeFi",
      "Tokenized Stock"
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    "base_asset_id": "CAMBRICON.CAMBRICON_TECHNOLOGIES_CORP_LTD_DERIVATIVES",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CAMBRICON.CAMBRICON_TECHNOLOGIES_CORP_LTD_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "CAMP_USDT",
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    "first_capture": "2025-08-27T00:00:00.000Z",
    "end_date": "2026-04-04T00:00:00.000Z",
    "internal_id": "perpetual-CAMP-USDT:USDT",
    "symbol": "CAMP",
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      "Layer 1"
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  {
    "id": "CAP_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-CAP-USDT:USDT",
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    "category": [
      "DeFi"
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    "base_asset_id": "CAP",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CAP-USDT:USDT"
  },
  {
    "id": "CARDS_USDT",
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    "base_coin": "CARDS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-CARDS-USDT:USDT",
    "symbol": "CARDS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38283,
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CARDS-USDT:USDT"
  },
  {
    "id": "CARR_USDT",
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    "base_coin": "CARR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-CARR-USDT:USDT",
    "symbol": "CARR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CARR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CARR-USDT:USDT"
  },
  {
    "id": "CARV_USDT",
    "type": "perpetual",
    "base_coin": "CARV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-10T00:00:00.000Z",
    "internal_id": "perpetual-CARV-USDT:USDT",
    "symbol": "CARV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33372,
    "category": [],
    "base_asset_id": "CARV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CARV-USDT:USDT"
  },
  {
    "id": "CASHCAT_USDT",
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    "base_coin": "CASHCAT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-08-25T00:00:00.000Z",
    "internal_id": "perpetual-CASHCAT-USDT:USDT",
    "symbol": "CASHCAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40809,
    "category": [
      "Memes"
    ],
    "base_asset_id": "CASHCAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CASHCAT-USDT:USDT"
  },
  {
    "id": "CATDOG_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-30T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-CATDOG-USDT:USDT",
    "symbol": "CATDOG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CATE_USDT",
    "type": "perpetual",
    "base_coin": "CATE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-14T00:00:00.000Z",
    "internal_id": "perpetual-CATE-USDT:USDT",
    "symbol": "CATE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41878,
    "category": [],
    "base_asset_id": "CATE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CATE-USDT:USDT"
  },
  {
    "id": "CATI_USDT",
    "type": "perpetual",
    "base_coin": "CATI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-09-20T00:00:00.000Z",
    "internal_id": "perpetual-CATI-USDT:USDT",
    "symbol": "CATI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32966,
    "category": [],
    "base_asset_id": "CATI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CATI-USDT:USDT"
  },
  {
    "id": "CATL_USDT",
    "type": "perpetual",
    "base_coin": "CATL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-CATL-USDT:USDT",
    "symbol": "CATL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CATL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CATL-USDT:USDT"
  },
  {
    "id": "CATS_USDT",
    "type": "perpetual",
    "first_capture": "2024-10-08T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-CATS-USDT:USDT",
    "symbol": "CATS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CAT_USDT",
    "type": "perpetual",
    "base_coin": "CAT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2024-08-22T00:00:00.000Z",
    "internal_id": "perpetual-CAT-USDT:USDT",
    "symbol": "CAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40683,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "CAT.CATERPILLAR_INC_COMMON_STOCK_DERIVATIVES",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CAT.CATERPILLAR_INC_COMMON_STOCK_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "CBRS_USDT",
    "type": "perpetual",
    "base_coin": "CBRS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "internal_id": "perpetual-CBRS-USDT:USDT",
    "symbol": "CBRS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39931,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CBRS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CBRS-USDT:USDT"
  },
  {
    "id": "CCJ_USDT",
    "type": "perpetual",
    "base_coin": "CCJ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-CCJ-USDT:USDT",
    "symbol": "CCJ",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CCJ",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CCJ-USDT:USDT"
  },
  {
    "id": "CCL_USDT",
    "type": "perpetual",
    "base_coin": "CCL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-CCL-USDT:USDT",
    "symbol": "CCL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42368,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CCL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CCL-USDT:USDT"
  },
  {
    "id": "CCTC_USDT",
    "type": "perpetual",
    "base_coin": "CCTC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-CCTC-USDT:USDT",
    "symbol": "CCTC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CCTC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CCTC-USDT:USDT"
  },
  {
    "id": "CC_USDT",
    "type": "perpetual",
    "base_coin": "CC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-CC-USDT:USDT",
    "symbol": "CC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37263,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Privacy",
      "Interoperability"
    ],
    "base_asset_id": "CC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CC-USDT:USDT"
  },
  {
    "id": "CEG_USDT",
    "type": "perpetual",
    "base_coin": "CEG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-CEG-USDT:USDT",
    "symbol": "CEG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42618,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CEG.CONSTELLATION_ENERGY_CORP_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CEG.CONSTELLATION_ENERGY_CORP_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "CELO_USDT",
    "type": "perpetual",
    "base_coin": "CELO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-CELO-USDT:USDT",
    "symbol": "CELO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5567,
    "category": [
      "Layer 2",
      "Smart Contracts",
      "Privacy"
    ],
    "base_asset_id": "CELO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CELO-USDT:USDT"
  },
  {
    "id": "CELR_USDT",
    "type": "perpetual",
    "base_coin": "CELR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-CELR-USDT:USDT",
    "symbol": "CELR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3814,
    "category": [
      "DeFi",
      "Interoperability"
    ],
    "base_asset_id": "CELR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CELR-USDT:USDT"
  },
  {
    "id": "CEL_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-CEL-USDT:USDT",
    "symbol": "CEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2700,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "base_asset_id": "CEL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CEL-USDT:USDT"
  },
  {
    "id": "CERE_USDT",
    "type": "perpetual",
    "first_capture": "2021-11-09T00:00:00.000Z",
    "end_date": "2023-01-07T00:00:00.000Z",
    "internal_id": "perpetual-CERE-USDT:USDT",
    "symbol": "CERE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4710,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "CERE",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CERE-USDT:USDT"
  },
  {
    "id": "CESS_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-26T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-CESS-USDT:USDT",
    "symbol": "CESS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36957,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "CESS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CESS-USDT:USDT"
  },
  {
    "id": "CETUS_USDT",
    "type": "perpetual",
    "base_coin": "CETUS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-05-11T00:00:00.000Z",
    "internal_id": "perpetual-CETUS-USDT:USDT",
    "symbol": "CETUS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 25114,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "CETUS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CETUS-USDT:USDT"
  },
  {
    "id": "CFG_USDT",
    "type": "perpetual",
    "base_coin": "CFG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-03-16T00:00:00.000Z",
    "internal_id": "perpetual-CFG-USDT:USDT",
    "symbol": "CFG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6748,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "CFG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CFG-USDT:USDT"
  },
  {
    "id": "CFX_USDT",
    "type": "perpetual",
    "base_coin": "CFX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-18T00:00:00.000Z",
    "internal_id": "perpetual-CFX-USDT:USDT",
    "symbol": "CFX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7334,
    "category": [
      "DeFi",
      "Layer 1",
      "Staking",
      "Smart Contracts",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "CFX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CFX-USDT:USDT"
  },
  {
    "id": "CGNX_USDT",
    "type": "perpetual",
    "base_coin": "CGNX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-CGNX-USDT:USDT",
    "symbol": "CGNX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CGNX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CGNX-USDT:USDT"
  },
  {
    "id": "CGN_USDT",
    "type": "perpetual",
    "first_capture": "2025-10-23T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-CGN-USDT:USDT",
    "symbol": "CGN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38718,
    "category": [],
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CGN-USDT:USDT"
  },
  {
    "id": "CGPT_USDT",
    "type": "perpetual",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-19T00:00:00.000Z",
    "internal_id": "perpetual-CGPT-USDT:USDT",
    "symbol": "CGPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23756,
    "category": [
      "DeFi",
      "Generative AI",
      "Smart Contracts",
      "Collectibles & NFTs",
      "DAO",
      "AI Agents",
      "AI Applications"
    ],
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CGPT-USDT:USDT"
  },
  {
    "id": "CHEEMS_USDT",
    "type": "perpetual",
    "base_coin": "CHEEMS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-20T00:00:00.000Z",
    "internal_id": "perpetual-CHEEMS-USDT:USDT",
    "symbol": "CHEEMS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33280,
    "category": [
      "Memes"
    ],
    "base_asset_id": "CHEEMS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHEEMS-USDT:USDT"
  },
  {
    "id": "CHESS_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-23T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-CHESS-USDT:USDT",
    "symbol": "CHESS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CHILLGUY_USDT",
    "type": "perpetual",
    "base_coin": "CHILLGUY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-21T00:00:00.000Z",
    "internal_id": "perpetual-CHILLGUY-USDT:USDT",
    "symbol": "CHILLGUY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34125,
    "category": [
      "Memes"
    ],
    "base_asset_id": "CHILLGUY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHILLGUY-USDT:USDT"
  },
  {
    "id": "CHIP_USDT",
    "type": "perpetual",
    "base_coin": "CHIP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-04-17T00:00:00.000Z",
    "internal_id": "perpetual-CHIP-USDT:USDT",
    "symbol": "CHIP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39870,
    "category": [],
    "base_asset_id": "CHIP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHIP-USDT:USDT"
  },
  {
    "id": "CHR_USDT",
    "type": "perpetual",
    "base_coin": "CHR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-11T00:00:00.000Z",
    "internal_id": "perpetual-CHR-USDT:USDT",
    "symbol": "CHR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3978,
    "category": [
      "Layer 1",
      "Real World Assets Protocols",
      "Metaverse"
    ],
    "base_asset_id": "CHR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHR-USDT:USDT"
  },
  {
    "id": "CHZ_USDT",
    "type": "perpetual",
    "base_coin": "CHZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-12-28T00:00:00.000Z",
    "internal_id": "perpetual-CHZ-USDT:USDT",
    "symbol": "CHZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4066,
    "category": [
      "Layer 1",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "CHZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHZ-USDT:USDT"
  },
  {
    "id": "CIEN_USDT",
    "type": "perpetual",
    "base_coin": "CIEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-12T00:00:00.000Z",
    "internal_id": "perpetual-CIEN-USDT:USDT",
    "symbol": "CIEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40227,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CIEN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CIEN-USDT:USDT"
  },
  {
    "id": "CIFR_USDT",
    "type": "perpetual",
    "base_coin": "CIFR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-CIFR-USDT:USDT",
    "symbol": "CIFR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CIFR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CIFR-USDT:USDT"
  },
  {
    "id": "CIG_USDT",
    "type": "perpetual",
    "base_coin": "CIG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-CIG-USDT:USDT",
    "symbol": "CIG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CIG",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CIG-USDT:USDT"
  },
  {
    "id": "CITIC_USDT",
    "type": "perpetual",
    "base_coin": "CITIC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-CITIC-USDT:USDT",
    "symbol": "CITIC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CITIC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CITIC-USDT:USDT"
  },
  {
    "id": "CJS_USDT",
    "type": "perpetual",
    "base_coin": "CJS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-CJS-USDT:USDT",
    "symbol": "CJS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CJS",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CJS-USDT:USDT"
  },
  {
    "id": "CKB_USDT",
    "type": "perpetual",
    "base_coin": "CKB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-11T00:00:00.000Z",
    "internal_id": "perpetual-CKB-USDT:USDT",
    "symbol": "CKB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4948,
    "category": [
      "Layer 2",
      "Smart Contracts",
      "Collectibles & NFTs",
      "DAO",
      "Interoperability"
    ],
    "base_asset_id": "CKB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CKB-USDT:USDT"
  },
  {
    "id": "CLANKER_USDT",
    "type": "perpetual",
    "base_coin": "CLANKER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-12T00:00:00.000Z",
    "internal_id": "perpetual-CLANKER-USDT:USDT",
    "symbol": "CLANKER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34285,
    "category": [
      "AI Agents",
      "AI Applications"
    ],
    "base_asset_id": "CLANKER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CLANKER-USDT:USDT"
  },
  {
    "id": "CLAUDIA_USDT",
    "type": "perpetual",
    "base_coin": "CLAUDIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-18T00:00:00.000Z",
    "internal_id": "perpetual-CLAUDIA-USDT:USDT",
    "symbol": "CLAUDIA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CLAY_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-16T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-CLAY-USDT:USDT",
    "symbol": "CLAY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CLOUD_USDT",
    "type": "perpetual",
    "first_capture": "2024-08-31T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-CLOUD-USDT:USDT",
    "symbol": "CLOUD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32299,
    "category": [],
    "base_asset_id": "CLOUD",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CLOUD-USDT:USDT"
  },
  {
    "id": "CLO_USDT",
    "type": "perpetual",
    "base_coin": "CLO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-14T00:00:00.000Z",
    "internal_id": "perpetual-CLO-USDT:USDT",
    "symbol": "CLO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38634,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "CLO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CLO-USDT:USDT"
  },
  {
    "id": "CLSK_USDT",
    "type": "perpetual",
    "base_coin": "CLSK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-CLSK-USDT:USDT",
    "symbol": "CLSK",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CLSK.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CLSK.EQUITY-USDT:USDT"
  },
  {
    "id": "CLS_USDT",
    "type": "perpetual",
    "base_coin": "CLS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-CLS-USDT:USDT",
    "symbol": "CLS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CLS",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CLS-USDT:USDT"
  },
  {
    "id": "CLV_USDT",
    "type": "perpetual",
    "first_capture": "2021-07-16T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-CLV-USDT:USDT",
    "symbol": "CLV",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CL_USDT",
    "type": "perpetual",
    "base_coin": "CL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-04-30T00:00:00.000Z",
    "internal_id": "perpetual-CL-USDT:USDT",
    "symbol": "CL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39487,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "CL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CL-USDT:USDT"
  },
  {
    "id": "CMCSA_USDT",
    "type": "perpetual",
    "base_coin": "CMCSA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-CMCSA-USDT:USDT",
    "symbol": "CMCSA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CMCSA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CMCSA-USDT:USDT"
  },
  {
    "id": "CMI_USDT",
    "type": "perpetual",
    "base_coin": "CMI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-28T00:00:00.000Z",
    "internal_id": "perpetual-CMI-USDT:USDT",
    "symbol": "CMI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CMI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CMI-USDT:USDT"
  },
  {
    "id": "CMOC_USDT",
    "type": "perpetual",
    "base_coin": "CMOC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-CMOC-USDT:USDT",
    "symbol": "CMOC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CMOC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CMOC-USDT:USDT"
  },
  {
    "id": "CNPY_USDT",
    "type": "perpetual",
    "base_coin": "CNPY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-07T00:00:00.000Z",
    "internal_id": "perpetual-CNPY-USDT:USDT",
    "symbol": "CNPY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42011,
    "category": [
      "DApp",
      "AI Applications"
    ],
    "base_asset_id": "CNPY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CNPY-USDT:USDT"
  },
  {
    "id": "COAI_USDT",
    "type": "perpetual",
    "base_coin": "COAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-25T00:00:00.000Z",
    "internal_id": "perpetual-COAI-USDT:USDT",
    "symbol": "COAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38489,
    "category": [
      "AI Applications"
    ],
    "base_asset_id": "COAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COAI-USDT:USDT"
  },
  {
    "id": "COCOS_USDT",
    "type": "perpetual",
    "first_capture": "2023-04-25T00:00:00.000Z",
    "end_date": "2023-05-20T00:00:00.000Z",
    "internal_id": "perpetual-COCOS-USDT:USDT",
    "symbol": "COCOS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "COF_USDT",
    "type": "perpetual",
    "base_coin": "COF",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-COF-USDT:USDT",
    "symbol": "COF",
    "denominator": "USDT",
    "margin": "USDT",
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    "unified_id": "perpetual-COF-USDT:USDT"
  },
  {
    "id": "COHR_USDT",
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    "first_capture": "2026-02-06T00:00:00.000Z",
    "internal_id": "perpetual-COHR-USDT:USDT",
    "symbol": "COHR",
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    "cmc_id": 39995,
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      "Tokenized Stock"
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    "margin_asset_id": "USDT",
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  },
  {
    "id": "COINX_USDT",
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    "first_capture": "2025-07-02T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-COINX-USDT:USDT",
    "symbol": "COINX",
    "denominator": "USDT",
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    "cmc_id": 36989,
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      "DeFi",
      "Tokenized Stock"
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  },
  {
    "id": "COIN_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-COIN-USDT:USDT",
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      "Tokenized Stock"
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    "unified_id": "perpetual-COIN-USDT:USDT"
  },
  {
    "id": "COLLECT_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
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    "internal_id": "perpetual-COLLECT-USDT:USDT",
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    "denominator": "USDT",
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      "Collectibles & NFTs",
      "DAO"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COLLECT-USDT:USDT"
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  {
    "id": "COMMON_USDT",
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    "first_capture": "2025-10-27T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-COMMON-USDT:USDT",
    "symbol": "COMMON",
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  },
  {
    "id": "COMP_USDT",
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    "base_coin": "COMP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-COMP-USDT:USDT",
    "symbol": "COMP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5692,
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      "DeFi",
      "Lending & Borrowing",
      "DAO"
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    "base_asset_id": "COMP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COMP-USDT:USDT"
  },
  {
    "id": "CONL_USDT",
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    "base_coin": "CONL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-18T00:00:00.000Z",
    "internal_id": "perpetual-CONL-USDT:USDT",
    "symbol": "CONL",
    "denominator": "USDT",
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    "base_asset_id": "CONL",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CONL-USDT:USDT"
  },
  {
    "id": "CONV_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-30T00:00:00.000Z",
    "end_date": "2023-03-03T00:00:00.000Z",
    "internal_id": "perpetual-CONV-USDT:USDT",
    "symbol": "CONV",
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    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "COOKIE_USDT",
    "type": "perpetual",
    "base_coin": "COOKIE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-03T00:00:00.000Z",
    "internal_id": "perpetual-COOKIE-USDT:USDT",
    "symbol": "COOKIE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31838,
    "category": [
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    ],
    "base_asset_id": "COOKIE",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COOKIE-USDT:USDT"
  },
  {
    "id": "COOL_USDT",
    "type": "perpetual",
    "base_coin": "COOL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-16T00:00:00.000Z",
    "internal_id": "perpetual-COOL-USDT:USDT",
    "symbol": "COOL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "COP_USDT",
    "type": "perpetual",
    "base_coin": "COP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-COP-USDT:USDT",
    "symbol": "COP",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "COP.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COP.EQUITY-USDT:USDT"
  },
  {
    "id": "CORE_USDT",
    "type": "perpetual",
    "base_coin": "CORE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-08T00:00:00.000Z",
    "internal_id": "perpetual-CORE-USDT:USDT",
    "symbol": "CORE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23254,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "CORE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CORE-USDT:USDT"
  },
  {
    "id": "CORZ_USDT",
    "type": "perpetual",
    "base_coin": "CORZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-CORZ-USDT:USDT",
    "symbol": "CORZ",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CORZ",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CORZ-USDT:USDT"
  },
  {
    "id": "COST_USDT",
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    "base_coin": "COST",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-COST-USDT:USDT",
    "symbol": "COST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39505,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "COST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COST-USDT:USDT"
  },
  {
    "id": "COS_USDT",
    "type": "perpetual",
    "first_capture": "2024-09-30T00:00:00.000Z",
    "end_date": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-COS-USDT:USDT",
    "symbol": "COS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "COTI_USDT",
    "type": "perpetual",
    "base_coin": "COTI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-08-30T00:00:00.000Z",
    "internal_id": "perpetual-COTI-USDT:USDT",
    "symbol": "COTI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3992,
    "category": [
      "DeFi",
      "Layer 2",
      "Privacy"
    ],
    "base_asset_id": "COTI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COTI-USDT:USDT"
  },
  {
    "id": "COW_USDT",
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    "base_coin": "COW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-06T00:00:00.000Z",
    "internal_id": "perpetual-COW-USDT:USDT",
    "symbol": "COW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 19269,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "COW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-COW-USDT:USDT"
  },
  {
    "id": "CPNG_USDT",
    "type": "perpetual",
    "base_coin": "CPNG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-CPNG-USDT:USDT",
    "symbol": "CPNG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CPNG",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CPNG-USDT:USDT"
  },
  {
    "id": "CPOOL_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-05T00:00:00.000Z",
    "end_date": "2025-11-29T00:00:00.000Z",
    "internal_id": "perpetual-CPOOL-USDT:USDT",
    "symbol": "CPOOL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12573,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "CPOOL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CPOOL-USDT:USDT"
  },
  {
    "id": "CP_USDT",
    "type": "perpetual",
    "base_coin": "CP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-CP-USDT:USDT",
    "symbol": "CP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41874,
    "category": [],
    "base_asset_id": "CP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CP-USDT:USDT"
  },
  {
    "id": "CRCLX_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-02T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-CRCLX-USDT:USDT",
    "symbol": "CRCLX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37005,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CRCLX",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRCLX-USDT:USDT"
  },
  {
    "id": "CRCL_USDT",
    "type": "perpetual",
    "base_coin": "CRCL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-CRCL-USDT:USDT",
    "symbol": "CRCL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38154,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CRCL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRCL-USDT:USDT"
  },
  {
    "id": "CRDO_USDT",
    "type": "perpetual",
    "base_coin": "CRDO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-08T00:00:00.000Z",
    "internal_id": "perpetual-CRDO-USDT:USDT",
    "symbol": "CRDO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40203,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CRDO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRDO-USDT:USDT"
  },
  {
    "id": "CREAM_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-CREAM-USDT:USDT",
    "symbol": "CREAM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CRML_USDT",
    "type": "perpetual",
    "base_coin": "CRML",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-CRML-USDT:USDT",
    "symbol": "CRML",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42377,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CRML",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRML-USDT:USDT"
  },
  {
    "id": "CRM_USDT",
    "type": "perpetual",
    "base_coin": "CRM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-CRM-USDT:USDT",
    "symbol": "CRM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40116,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CRM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRM-USDT:USDT"
  },
  {
    "id": "CROSS_USDT",
    "type": "perpetual",
    "base_coin": "CROSS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-04T00:00:00.000Z",
    "internal_id": "perpetual-CROSS-USDT:USDT",
    "symbol": "CROSS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37166,
    "category": [],
    "base_asset_id": "ONE.CROSS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ONE.CROSS-USDT:USDT"
  },
  {
    "id": "CRO_USDT",
    "type": "perpetual",
    "base_coin": "CRO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-18T00:00:00.000Z",
    "internal_id": "perpetual-CRO-USDT:USDT",
    "symbol": "CRO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3635,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "CRO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRO-USDT:USDT"
  },
  {
    "id": "CRU_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-25T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-CRU-USDT:USDT",
    "symbol": "CRU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6747,
    "category": [],
    "base_asset_id": "CRU",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRU-USDT:USDT"
  },
  {
    "id": "CRV_USDT",
    "type": "perpetual",
    "base_coin": "CRV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-08-14T00:00:00.000Z",
    "internal_id": "perpetual-CRV-USDT:USDT",
    "symbol": "CRV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6538,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "CRV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRV-USDT:USDT"
  },
  {
    "id": "CRWD_USDT",
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    "end_date": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-CRWD-USDT:USDT",
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      "Tokenized Stock"
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    "internal_id": "perpetual-CRWV-USDT:USDT",
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    "quote_coin": "USDT",
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    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-CSCO-USDT:USDT",
    "symbol": "CSCO",
    "denominator": "USDT",
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      "Tokenized Stock"
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    "unified_id": "perpetual-CSCO-USDT:USDT"
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    "id": "CSOPSAMSUNG2L_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-12T00:00:00.000Z",
    "internal_id": "perpetual-CSOPSAMSUNG2L-USDT:USDT",
    "symbol": "CSOPSAMSUNG2L",
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    "unified_id": "perpetual-CSOPSAMSUNG2L-USDT:USDT"
  },
  {
    "id": "CSOPSKHYNIX2L_USDT",
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    "margin_asset": "USDT",
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    "first_capture": "2026-08-12T00:00:00.000Z",
    "internal_id": "perpetual-CSOPSKHYNIX2L-USDT:USDT",
    "symbol": "CSOPSKHYNIX2L",
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    "cmc_id": 41075,
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    "base_asset_id": "CSOPSKHYNIX2L",
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    "unified_id": "perpetual-CSOPSKHYNIX2L-USDT:USDT"
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  {
    "id": "CSPR_USDT",
    "type": "perpetual",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-CSPR-USDT:USDT",
    "symbol": "CSPR",
    "denominator": "USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CSPR-USDT:USDT"
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  {
    "id": "CSX_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-27T09:00:00.000Z",
    "internal_id": "perpetual-CSX-USDT:USDT",
    "symbol": "CSX",
    "denominator": "USDT",
    "margin": "USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CSX-USDT:USDT"
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  {
    "id": "CTC_USDT",
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    "first_capture": "2023-12-12T00:00:00.000Z",
    "end_date": "2026-08-22T00:00:00.000Z",
    "internal_id": "perpetual-CTC-USDT:USDT",
    "symbol": "CTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5198,
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      "Real World Assets Protocols"
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    "base_asset_id": "CTC",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CTC-USDT:USDT"
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  {
    "id": "CTK_USDT",
    "type": "perpetual",
    "base_coin": "CTK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-CTK-USDT:USDT",
    "symbol": "CTK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4807,
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      "Smart Contracts",
      "Interoperability"
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    "base_asset_id": "CTK",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CTK-USDT:USDT"
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  {
    "id": "CTR_USDT",
    "type": "perpetual",
    "base_coin": "CTR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-05-26T00:00:00.000Z",
    "internal_id": "perpetual-CTR-USDT:USDT",
    "symbol": "CTR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39916,
    "category": [
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    ],
    "base_asset_id": "CTR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CTR-USDT:USDT"
  },
  {
    "id": "CTSI_USDT",
    "type": "perpetual",
    "base_coin": "CTSI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-10-25T00:00:00.000Z",
    "internal_id": "perpetual-CTSI-USDT:USDT",
    "symbol": "CTSI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5444,
    "category": [
      "Layer 2",
      "Staking",
      "Smart Contracts",
      "DApp"
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    "base_asset_id": "CTSI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CTSI-USDT:USDT"
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  {
    "id": "CT_USDT",
    "type": "perpetual",
    "base_coin": "CT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-01T00:00:00.000Z",
    "internal_id": "perpetual-CT-USDT:USDT",
    "symbol": "CT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42253,
    "category": [
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    ],
    "base_asset_id": "CT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CT-USDT:USDT"
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  {
    "id": "CUDIS_USDT",
    "type": "perpetual",
    "first_capture": "2025-08-20T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-CUDIS-USDT:USDT",
    "symbol": "CUDIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36396,
    "category": [],
    "base_asset_id": "CUDIS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CUDIS-USDT:USDT"
  },
  {
    "id": "CVC_USDT",
    "type": "perpetual",
    "base_coin": "CVC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-10T00:00:00.000Z",
    "internal_id": "perpetual-CVC-USDT:USDT",
    "symbol": "CVC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1816,
    "category": [],
    "base_asset_id": "CVC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CVC-USDT:USDT"
  },
  {
    "id": "CVNA_USDT",
    "type": "perpetual",
    "base_coin": "CVNA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-CVNA-USDT:USDT",
    "symbol": "CVNA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42372,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CVNA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CVNA-USDT:USDT"
  },
  {
    "id": "CVP_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-19T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-CVP-USDT:USDT",
    "symbol": "CVP",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "CVS_USDT",
    "type": "perpetual",
    "base_coin": "CVS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-CVS-USDT:USDT",
    "symbol": "CVS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "CVS",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CVS-USDT:USDT"
  },
  {
    "id": "CVX_USDT",
    "type": "perpetual",
    "base_coin": "CVX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-CVX-USDT:USDT",
    "symbol": "CVX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9903,
    "category": [
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    ],
    "base_asset_id": "CVX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CVX-USDT:USDT"
  },
  {
    "id": "CWIF_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-09T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-CWIF-USDT:USDT",
    "symbol": "CWIF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8977,
    "category": [
      "Memes"
    ],
    "base_asset_id": "CWIF",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CWIF-USDT:USDT"
  },
  {
    "id": "CXMT_USDT",
    "type": "perpetual",
    "base_coin": "CXMT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-15T00:00:00.000Z",
    "internal_id": "perpetual-CXMT-USDT:USDT",
    "symbol": "CXMT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40857,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CXMT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CXMT-USDT:USDT"
  },
  {
    "id": "CYBER_USDT",
    "type": "perpetual",
    "base_coin": "CYBER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-08-15T00:00:00.000Z",
    "internal_id": "perpetual-CYBER-USDT:USDT",
    "symbol": "CYBER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24781,
    "category": [
      "Layer 2",
      "Smart Contracts",
      "Collectibles & NFTs",
      "AI Applications",
      "Interoperability"
    ],
    "base_asset_id": "CYBER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CYBER-USDT:USDT"
  },
  {
    "id": "CYPH_USDT",
    "type": "perpetual",
    "base_coin": "CYPH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-18T00:00:00.000Z",
    "internal_id": "perpetual-CYPH-USDT:USDT",
    "symbol": "CYPH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42323,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "CYPH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CYPH-USDT:USDT"
  },
  {
    "id": "CYS_USDT",
    "type": "perpetual",
    "base_coin": "CYS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-12-11T00:00:00.000Z",
    "internal_id": "perpetual-CYS-USDT:USDT",
    "symbol": "CYS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39071,
    "category": [],
    "base_asset_id": "CYS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CYS-USDT:USDT"
  },
  {
    "id": "C_USDT",
    "type": "perpetual",
    "base_coin": "C",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-15T00:00:00.000Z",
    "internal_id": "perpetual-C-USDT:USDT",
    "symbol": "C",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37340,
    "category": [
      "AI Applications"
    ],
    "base_asset_id": "C",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-C-USDT:USDT"
  },
  {
    "id": "DADDY_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-DADDY-USDT:USDT",
    "symbol": "DADDY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31830,
    "category": [
      "Memes"
    ],
    "base_asset_id": "DADDY",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DADDY-USDT:USDT"
  },
  {
    "id": "DAM_USDT",
    "type": "perpetual",
    "first_capture": "2025-08-26T00:00:00.000Z",
    "end_date": "2026-08-22T00:00:00.000Z",
    "internal_id": "perpetual-DAM-USDT:USDT",
    "symbol": "DAM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DAO_USDT",
    "type": "perpetual",
    "first_capture": "2023-03-06T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-DAO-USDT:USDT",
    "symbol": "DAO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8420,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "DAO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DAO-USDT:USDT"
  },
  {
    "id": "DARK_USDT",
    "type": "perpetual",
    "first_capture": "2025-04-20T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-DARK-USDT:USDT",
    "symbol": "DARK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DAR_USDT",
    "type": "perpetual",
    "first_capture": "2022-04-29T00:00:00.000Z",
    "end_date": "2024-12-22T00:00:00.000Z",
    "internal_id": "perpetual-DAR-USDT:USDT",
    "symbol": "DAR",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DASH_USDT",
    "type": "perpetual",
    "base_coin": "DASH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-DASH-USDT:USDT",
    "symbol": "DASH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 131,
    "category": [
      "DAO",
      "Privacy"
    ],
    "base_asset_id": "DASH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DASH-USDT:USDT"
  },
  {
    "id": "DATA_USDT",
    "type": "perpetual",
    "base_coin": "DATA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-06-30T00:00:00.000Z",
    "internal_id": "perpetual-DATA-USDT:USDT",
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      "Smart Contracts"
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    "unified_id": "perpetual-DATA-USDT:USDT"
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    "id": "DBR_USDT",
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    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-DBR-USDT:USDT",
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      "Interoperability"
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  {
    "id": "DDOG_USDT",
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    "internal_id": "perpetual-DDOG-USDT:USDT",
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      "Tokenized Stock"
    ],
    "base_asset_id": "DDOG.DATADOG_INC_DERIVATIVES",
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    "unified_id": "perpetual-DDOG.DATADOG_INC_DERIVATIVES-USDT:USDT"
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  {
    "id": "DEAI_USDT",
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    "first_capture": "2024-12-09T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-DEAI-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "DEEPTECH_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-DEEPTECH-USDT:USDT",
    "symbol": "DEEPTECH",
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    "unified_id": "perpetual-DEEPTECH-USDT:USDT"
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  {
    "id": "DEEP_USDT",
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    "contract_size": 100.0,
    "quantity_unit": "base",
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    "internal_id": "perpetual-DEEP-USDT:USDT",
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  {
    "id": "DEFI_USDT",
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    "first_capture": "2020-07-29T00:00:00.000Z",
    "end_date": "2023-01-21T00:00:00.000Z",
    "internal_id": "perpetual-DEFI-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "id": "DEGEN_USDT",
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    "first_capture": "2024-04-03T00:00:00.000Z",
    "end_date": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-DEGEN-USDT:USDT",
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    "unified_id": "perpetual-DEGEN-USDT:USDT"
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  {
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    "first_capture": "2021-03-11T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-DEGO-USDT:USDT",
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    "cmc_id": 7087,
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      "Collectibles & NFTs",
      "DAO"
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    "margin_asset_id": "USDT",
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  {
    "id": "DELL_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-04-28T00:00:00.000Z",
    "internal_id": "perpetual-DELL-USDT:USDT",
    "symbol": "DELL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40088,
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      "Tokenized Stock"
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    "base_asset_id": "DELL",
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    "unified_id": "perpetual-DELL-USDT:USDT"
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  {
    "id": "DELTA_USDT",
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    "base_coin": "DELTA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-DELTA-USDT:USDT",
    "symbol": "DELTA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41953,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DELTA-USDT:USDT"
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  {
    "id": "DEMINGLI_USDT",
    "type": "perpetual",
    "base_coin": "DEMINGLI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-DEMINGLI-USDT:USDT",
    "symbol": "DEMINGLI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "DEMINGLI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEMINGLI-USDT:USDT"
  },
  {
    "id": "DENT_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-DENT-USDT:USDT",
    "symbol": "DENT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1886,
    "category": [],
    "base_asset_id": "DENT",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DENT-USDT:USDT"
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  {
    "id": "DEXE_USDT",
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    "base_coin": "DEXE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-24T00:00:00.000Z",
    "internal_id": "perpetual-DEXE-USDT:USDT",
    "symbol": "DEXE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7326,
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      "DAO"
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    "base_asset_id": "DEXE",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEXE-USDT:USDT"
  },
  {
    "id": "DFDVX_USDT",
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    "base_coin": "DFDVX",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2025-07-05T00:00:00.000Z",
    "internal_id": "perpetual-DFDVX-USDT:USDT",
    "symbol": "DFDVX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37037,
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      "Tokenized Stock"
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    "base_asset_id": "DFDVX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DFDVX-USDT:USDT"
  },
  {
    "id": "DF_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-30T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-DF-USDT:USDT",
    "symbol": "DF",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DGAI_USDT",
    "type": "perpetual",
    "base_coin": "DGAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-08-25T00:00:00.000Z",
    "internal_id": "perpetual-DGAI-USDT:USDT",
    "symbol": "DGAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41912,
    "category": [
      "DApp"
    ],
    "base_asset_id": "DGAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DGAI-USDT:USDT"
  },
  {
    "id": "DGB_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-DGB-USDT:USDT",
    "symbol": "DGB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 109,
    "category": [
      "Layer 1",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "DGB",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DGB-USDT:USDT"
  },
  {
    "id": "DGRAM_USDT",
    "type": "perpetual",
    "first_capture": "2025-11-18T00:00:00.000Z",
    "end_date": "2026-01-10T00:00:00.000Z",
    "internal_id": "perpetual-DGRAM-USDT:USDT",
    "symbol": "DGRAM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DHR_USDT",
    "type": "perpetual",
    "base_coin": "DHR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-23T09:00:00.000Z",
    "internal_id": "perpetual-DHR-USDT:USDT",
    "symbol": "DHR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "DHR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DHR-USDT:USDT"
  },
  {
    "id": "DHX_USDT",
    "type": "perpetual",
    "first_capture": "2023-07-17T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-DHX-USDT:USDT",
    "symbol": "DHX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DIA_USDT",
    "type": "perpetual",
    "base_coin": "DIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-02-23T00:00:00.000Z",
    "internal_id": "perpetual-DIA-USDT:USDT",
    "symbol": "DIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6138,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Smart Contracts"
    ],
    "base_asset_id": "DIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DIA-USDT:USDT"
  },
  {
    "id": "DIS_USDT",
    "type": "perpetual",
    "base_coin": "DIS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-DIS-USDT:USDT",
    "symbol": "DIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39998,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "DIS",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DIS-USDT:USDT"
  },
  {
    "id": "DJT_USDT",
    "type": "perpetual",
    "base_coin": "DJT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-28T00:00:00.000Z",
    "internal_id": "perpetual-DJT-USDT:USDT",
    "symbol": "DJT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41918,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "DJT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DJT-USDT:USDT"
  },
  {
    "id": "DKNG_USDT",
    "type": "perpetual",
    "base_coin": "DKNG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "internal_id": "perpetual-DKNG-USDT:USDT",
    "symbol": "DKNG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40222,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "DKNG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DKNG-USDT:USDT"
  },
  {
    "id": "DMAIL_USDT",
    "type": "perpetual",
    "first_capture": "2024-01-30T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-DMAIL-USDT:USDT",
    "symbol": "DMAIL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DMC_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-24T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-DMC-USDT:USDT",
    "symbol": "DMC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36920,
    "category": [
      "DApp",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "DMC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DMC-USDT:USDT"
  },
  {
    "id": "DNA_USDT",
    "type": "perpetual",
    "base_coin": "DNA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-16T00:00:00.000Z",
    "internal_id": "perpetual-DNA-USDT:USDT",
    "symbol": "DNA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42524,
    "category": [
      "DApp"
    ],
    "base_asset_id": "DNA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DNA-USDT:USDT"
  },
  {
    "id": "DN_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-10T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-DN-USDT:USDT",
    "symbol": "DN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39161,
    "category": [],
    "base_asset_id": "DN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DN-USDT:USDT"
  },
  {
    "id": "DODO_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-DODO-USDT:USDT",
    "symbol": "DODO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7224,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "DODO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DODO-USDT:USDT"
  },
  {
    "id": "DOGEGOV_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-21T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-DOGEGOV-USDT:USDT",
    "symbol": "DOGEGOV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32778,
    "category": [
      "Memes"
    ],
    "base_asset_id": "DOGE.DEPARTMENT_OF_GOVERNMENT_EFFICIENCY_TOKEN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DOGE.DEPARTMENT_OF_GOVERNMENT_EFFICIENCY_TOKEN-USDT:USDT"
  },
  {
    "id": "DOGE_USDT",
    "type": "perpetual",
    "base_coin": "DOGE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-08T00:00:00.000Z",
    "internal_id": "perpetual-DOGE-USDT:USDT",
    "symbol": "DOGE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 74,
    "category": [
      "Memes"
    ],
    "base_asset_id": "DOGE",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
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  },
  {
    "id": "DOGS_USDT",
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    "first_capture": "2024-07-31T00:00:00.000Z",
    "internal_id": "perpetual-DOGS-USDT:USDT",
    "symbol": "DOGS",
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      "Memes"
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  },
  {
    "id": "DOG_USDT",
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    "end_date": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-DOG-USDT:USDT",
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  },
  {
    "id": "DOLO_USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
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    "internal_id": "perpetual-DOLO-USDT:USDT",
    "symbol": "DOLO",
    "denominator": "USDT",
    "margin": "USDT",
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      "DeFi",
      "Lending & Borrowing"
    ],
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  },
  {
    "id": "DOOD_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-DOOD-USDT:USDT",
    "symbol": "DOOD",
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    ],
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    "unified_id": "perpetual-DOOD-USDT:USDT"
  },
  {
    "id": "DOP_USDT",
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    "first_capture": "2024-07-17T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-DOP-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "DOS_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-11T00:00:00.000Z",
    "internal_id": "perpetual-DOS-USDT:USDT",
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    "denominator": "USDT",
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    "unified_id": "perpetual-DOS-USDT:USDT"
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  {
    "id": "DOT_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2020-07-17T00:00:00.000Z",
    "internal_id": "perpetual-DOT-USDT:USDT",
    "symbol": "DOT",
    "denominator": "USDT",
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    "cmc_id": 6636,
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    "unified_id": "perpetual-DOT-USDT:USDT"
  },
  {
    "id": "DRAM_USDT",
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    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-05-18T00:00:00.000Z",
    "internal_id": "perpetual-DRAM-USDT:USDT",
    "symbol": "DRAM",
    "denominator": "USDT",
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    "cmc_id": 39945,
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      "DeFi"
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    "unified_id": "perpetual-DRAM-USDT:USDT"
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  {
    "id": "DRIFT_USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-05-22T00:00:00.000Z",
    "internal_id": "perpetual-DRIFT-USDT:USDT",
    "symbol": "DRIFT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31278,
    "category": [
      "DeFi"
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    "base_asset_id": "DRIFT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DRIFT-USDT:USDT"
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  {
    "id": "DSBJ_USDT",
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    "base_coin": "DSBJ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-DSBJ-USDT:USDT",
    "symbol": "DSBJ",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "DSBJ",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DSBJ-USDT:USDT"
  },
  {
    "id": "DUCK_USDT",
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    "first_capture": "2025-01-16T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-DUCK-USDT:USDT",
    "symbol": "DUCK",
    "denominator": "USDT",
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  },
  {
    "id": "DUKO_USDT",
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    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-DUKO-USDT:USDT",
    "symbol": "DUKO",
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    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "DUSK_USDT",
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    "base_coin": "DUSK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-DUSK-USDT:USDT",
    "symbol": "DUSK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4092,
    "category": [
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      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy"
    ],
    "base_asset_id": "DUSK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DUSK-USDT:USDT"
  },
  {
    "id": "DYDX_USDT",
    "type": "perpetual",
    "base_coin": "DYDX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-09T00:00:00.000Z",
    "internal_id": "perpetual-DYDX-USDT:USDT",
    "symbol": "DYDX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11156,
    "category": [
      "DeFi",
      "Privacy"
    ],
    "base_asset_id": "ETHDYDX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ETHDYDX-USDT:USDT"
  },
  {
    "id": "DYM_USDT",
    "type": "perpetual",
    "base_coin": "DYM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-02-07T00:00:00.000Z",
    "internal_id": "perpetual-DYM-USDT:USDT",
    "symbol": "DYM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28932,
    "category": [],
    "base_asset_id": "DYM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DYM-USDT:USDT"
  },
  {
    "id": "D_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-11T00:00:00.000Z",
    "end_date": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-D-USDT:USDT",
    "symbol": "D",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "EACC_USDT",
    "type": "perpetual",
    "base_coin": "EACC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-27T00:00:00.000Z",
    "internal_id": "perpetual-EACC-USDT:USDT",
    "symbol": "EACC",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "EBAY_USDT",
    "type": "perpetual",
    "base_coin": "EBAY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "internal_id": "perpetual-EBAY-USDT:USDT",
    "symbol": "EBAY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39953,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "EBAY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EBAY-USDT:USDT"
  },
  {
    "id": "EDEN_USDT",
    "type": "perpetual",
    "base_coin": "EDEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-EDEN-USDT:USDT",
    "symbol": "EDEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38513,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "EDEN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EDEN-USDT:USDT"
  },
  {
    "id": "EDGEN_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-02T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-EDGEN-USDT:USDT",
    "symbol": "EDGEN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "EDGEX_USDT",
    "type": "perpetual",
    "base_coin": "EDGEX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-03-19T00:00:00.000Z",
    "internal_id": "perpetual-EDGEX-USDT:USDT",
    "symbol": "EDGEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39720,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EDGE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EDGE-USDT:USDT"
  },
  {
    "id": "EDGE_USDT",
    "type": "perpetual",
    "base_coin": "EDGE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-03T00:00:00.000Z",
    "internal_id": "perpetual-EDGE-USDT:USDT",
    "symbol": "EDGE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36288,
    "category": [],
    "base_asset_id": "EDGE.DEFINITIVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EDGE.DEFINITIVE-USDT:USDT"
  },
  {
    "id": "EDU_USDT",
    "type": "perpetual",
    "base_coin": "EDU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-04-29T00:00:00.000Z",
    "internal_id": "perpetual-EDU-USDT:USDT",
    "symbol": "EDU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24613,
    "category": [],
    "base_asset_id": "EDU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EDU-USDT:USDT"
  },
  {
    "id": "EEM_USDT",
    "type": "perpetual",
    "base_coin": "EEM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-EEM-USDT:USDT",
    "symbol": "EEM",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "EEM",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EEM-USDT:USDT"
  },
  {
    "id": "EGLD_USDT",
    "type": "perpetual",
    "base_coin": "EGLD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-01-07T00:00:00.000Z",
    "internal_id": "perpetual-EGLD-USDT:USDT",
    "symbol": "EGLD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6892,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Metaverse"
    ],
    "base_asset_id": "EGLD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EGLD-USDT:USDT"
  },
  {
    "id": "EIDO_USDT",
    "type": "perpetual",
    "base_coin": "EIDO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-27T09:00:00.000Z",
    "internal_id": "perpetual-EIDO-USDT:USDT",
    "symbol": "EIDO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42676,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EIDO.ISHARES_MSCI_INDONESIA_ETF_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EIDO.ISHARES_MSCI_INDONESIA_ETF_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "EIGEN_USDT",
    "type": "perpetual",
    "base_coin": "EIGEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-01T00:00:00.000Z",
    "internal_id": "perpetual-EIGEN-USDT:USDT",
    "symbol": "EIGEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30494,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EIGEN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EIGEN-USDT:USDT"
  },
  {
    "id": "ELA_USDT",
    "type": "perpetual",
    "first_capture": "2024-04-03T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-ELA-USDT:USDT",
    "symbol": "ELA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2492,
    "category": [],
    "base_asset_id": "ELA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ELA-USDT:USDT"
  },
  {
    "id": "ELDE_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-27T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-ELDE-USDT:USDT",
    "symbol": "ELDE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ELIZASOL_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-06T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-ELIZASOL-USDT:USDT",
    "symbol": "ELIZASOL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ELIZA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-20T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-ELIZA-USDT:USDT",
    "symbol": "ELIZA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ELON_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-11T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-ELON-USDT:USDT",
    "symbol": "ELON",
    "denominator": "USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "ELSA_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-01-22T00:00:00.000Z",
    "internal_id": "perpetual-ELSA-USDT:USDT",
    "symbol": "ELSA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39387,
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      "AI Agents"
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    "base_asset_id": "ELSA",
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  },
  {
    "id": "ELX_USDT",
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    "first_capture": "2025-03-07T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-ELX-USDT:USDT",
    "symbol": "ELX",
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  },
  {
    "id": "EMBER_USDT",
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    "base_coin": "EMBER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-11T00:00:00.000Z",
    "internal_id": "perpetual-EMBER-USDT:USDT",
    "symbol": "EMBER",
    "denominator": "USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "ENA_USDT",
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    "base_coin": "ENA",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-04-02T00:00:00.000Z",
    "internal_id": "perpetual-ENA-USDT:USDT",
    "symbol": "ENA",
    "denominator": "USDT",
    "margin": "USDT",
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      "DeFi"
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    "base_asset_id": "ENA",
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    "unified_id": "perpetual-ENA-USDT:USDT"
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  {
    "id": "ENJ_USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-01T00:00:00.000Z",
    "internal_id": "perpetual-ENJ-USDT:USDT",
    "symbol": "ENJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2130,
    "category": [
      "Layer 1",
      "Collectibles & NFTs",
      "Metaverse"
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    "base_asset_id": "ENJ",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-ENJ-USDT:USDT"
  },
  {
    "id": "ENSO_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-14T00:00:00.000Z",
    "internal_id": "perpetual-ENSO-USDT:USDT",
    "symbol": "ENSO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38668,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENSO-USDT:USDT"
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  {
    "id": "ENS_USDT",
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    "base_coin": "ENS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-09T00:00:00.000Z",
    "internal_id": "perpetual-ENS-USDT:USDT",
    "symbol": "ENS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13855,
    "category": [
      "DAO"
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    "base_asset_id": "ENS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENS-USDT:USDT"
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  {
    "id": "EOPTOLINK_USDT",
    "type": "perpetual",
    "base_coin": "EOPTOLINK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-EOPTOLINK-USDT:USDT",
    "symbol": "EOPTOLINK",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "EOPTOLINK",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EOPTOLINK-USDT:USDT"
  },
  {
    "id": "EOS_USDT",
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    "first_capture": "2020-07-01T00:00:00.000Z",
    "end_date": "2025-05-25T00:00:00.000Z",
    "internal_id": "perpetual-EOS-USDT:USDT",
    "symbol": "EOS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1765,
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      "Smart Contracts"
    ],
    "base_asset_id": "EOS",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EOS-USDT:USDT"
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  {
    "id": "EPIC_USDT",
    "type": "perpetual",
    "base_coin": "EPIC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-EPIC-USDT:USDT",
    "symbol": "EPIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8615,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "EPIC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EPIC-USDT:USDT"
  },
  {
    "id": "EPT_USDT",
    "type": "perpetual",
    "first_capture": "2025-04-21T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-EPT-USDT:USDT",
    "symbol": "EPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35671,
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    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EPT-USDT:USDT"
  },
  {
    "id": "EQT_USDT",
    "type": "perpetual",
    "base_coin": "EQT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-27T09:00:00.000Z",
    "internal_id": "perpetual-EQT-USDT:USDT",
    "symbol": "EQT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42677,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EQT.EQT_CORPORATION_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EQT.EQT_CORPORATION_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "ERA_USDT",
    "type": "perpetual",
    "base_coin": "ERA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-17T00:00:00.000Z",
    "internal_id": "perpetual-ERA-USDT:USDT",
    "symbol": "ERA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37374,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "base_asset_id": "ERA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ERA-USDT:USDT"
  },
  {
    "id": "ERN_USDT",
    "type": "perpetual",
    "first_capture": "2023-04-09T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-ERN-USDT:USDT",
    "symbol": "ERN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ESE_USDT",
    "type": "perpetual",
    "first_capture": "2024-04-12T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-ESE-USDT:USDT",
    "symbol": "ESE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29454,
    "category": [
      "Collectibles & NFTs"
    ],
    "base_asset_id": "ESE",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ESE-USDT:USDT"
  },
  {
    "id": "ESPORTS_USDT",
    "type": "perpetual",
    "base_coin": "ESPORTS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-25T00:00:00.000Z",
    "internal_id": "perpetual-ESPORTS-USDT:USDT",
    "symbol": "ESPORTS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37414,
    "category": [
      "DApp"
    ],
    "base_asset_id": "ESPORTS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ESPORTS-USDT:USDT"
  },
  {
    "id": "ESP_USDT",
    "type": "perpetual",
    "base_coin": "ESP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-02-10T00:00:00.000Z",
    "internal_id": "perpetual-ESP-USDT:USDT",
    "symbol": "ESP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39548,
    "category": [
      "Interoperability"
    ],
    "base_asset_id": "ESP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ESP-USDT:USDT"
  },
  {
    "id": "ES_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-16T00:00:00.000Z",
    "end_date": "2026-03-28T00:00:00.000Z",
    "internal_id": "perpetual-ES-USDT:USDT",
    "symbol": "ES",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36174,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "ES",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ES-USDT:USDT"
  },
  {
    "id": "ETC_USDT",
    "type": "perpetual",
    "base_coin": "ETC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-ETC-USDT:USDT",
    "symbol": "ETC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1321,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "ETC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ETC-USDT:USDT"
  },
  {
    "id": "ETHFI_USDT",
    "type": "perpetual",
    "base_coin": "ETHFI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-18T00:00:00.000Z",
    "internal_id": "perpetual-ETHFI-USDT:USDT",
    "symbol": "ETHFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29814,
    "category": [
      "DeFi",
      "Staking"
    ],
    "base_asset_id": "ETHFI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ETHFI-USDT:USDT"
  },
  {
    "id": "ETHW_USDT",
    "type": "perpetual",
    "base_coin": "ETHW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-09-17T00:00:00.000Z",
    "internal_id": "perpetual-ETHW-USDT:USDT",
    "symbol": "ETHW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21296,
    "category": [],
    "base_asset_id": "ETHW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ETHW-USDT:USDT"
  },
  {
    "id": "ETH_USDT",
    "type": "perpetual",
    "base_coin": "ETH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-ETH-USDT:USDT",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "ETH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ETH-USDT:USDT"
  },
  {
    "id": "EUL_USDT",
    "type": "perpetual",
    "base_coin": "EUL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-03-21T00:00:00.000Z",
    "internal_id": "perpetual-EUL-USDT:USDT",
    "symbol": "EUL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14280,
    "category": [],
    "base_asset_id": "EUL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EUL-USDT:USDT"
  },
  {
    "id": "EURUSD_USDT",
    "type": "perpetual",
    "base_coin": "EURUSD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "forex",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-EURUSD-USDT:USDT",
    "symbol": "EURUSD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "EURUSD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EURUSD-USDT:USDT"
  },
  {
    "id": "EVAA_USDT",
    "type": "perpetual",
    "base_coin": "EVAA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-03T00:00:00.000Z",
    "internal_id": "perpetual-EVAA-USDT:USDT",
    "symbol": "EVAA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38376,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EVAA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EVAA-USDT:USDT"
  },
  {
    "id": "EVIX_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-28T00:00:00.000Z",
    "end_date": "2026-07-31T00:00:00.000Z",
    "internal_id": "perpetual-EVIX-USDT:USDT",
    "symbol": "EVIX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "EVOL_USDT",
    "type": "perpetual",
    "base_coin": "EVOL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-07-29T00:00:00.000Z",
    "internal_id": "perpetual-EVOL-USDT:USDT",
    "symbol": "EVOL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "EVOL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EVOL-USDT:USDT"
  },
  {
    "id": "EWJ_USDT",
    "type": "perpetual",
    "base_coin": "EWJ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-11T00:00:00.000Z",
    "internal_id": "perpetual-EWJ-USDT:USDT",
    "symbol": "EWJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39685,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EWJ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EWJ-USDT:USDT"
  },
  {
    "id": "EWT_USDT",
    "type": "perpetual",
    "base_coin": "EWT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-25T00:00:00.000Z",
    "internal_id": "perpetual-EWT-USDT:USDT",
    "symbol": "EWT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40042,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EWT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EWT-USDT:USDT"
  },
  {
    "id": "EWY_USDT",
    "type": "perpetual",
    "base_coin": "EWY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-11T00:00:00.000Z",
    "internal_id": "perpetual-EWY-USDT:USDT",
    "symbol": "EWY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39654,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EWY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EWY-USDT:USDT"
  },
  {
    "id": "EWZS_USDT",
    "type": "perpetual",
    "base_coin": "EWZS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-30T09:00:00.000Z",
    "internal_id": "perpetual-EWZS-USDT:USDT",
    "symbol": "EWZS",
    "denominator": "USDT",
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    "cmc_id": 42697,
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      "DeFi"
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    "base_asset_id": "EWZS",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EWZS-USDT:USDT"
  },
  {
    "id": "EWZ_USDT",
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    "base_coin": "EWZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "internal_id": "perpetual-EWZ-USDT:USDT",
    "symbol": "EWZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39949,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "EWZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EWZ-USDT:USDT"
  },
  {
    "id": "EXCH_USDT",
    "type": "perpetual",
    "first_capture": "2020-07-29T00:00:00.000Z",
    "end_date": "2023-01-21T00:00:00.000Z",
    "internal_id": "perpetual-EXCH-USDT:USDT",
    "symbol": "EXCH",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FARM_USDT",
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    "first_capture": "2024-04-08T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-FARM-USDT:USDT",
    "symbol": "FARM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6859,
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      "DeFi",
      "DAO"
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    "base_asset_id": "FARM",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FARM-USDT:USDT"
  },
  {
    "id": "FARTCOIN_USDT",
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    "base_coin": "FARTCOIN",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-20T00:00:00.000Z",
    "internal_id": "perpetual-FARTCOIN-USDT:USDT",
    "symbol": "FARTCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33597,
    "category": [
      "Memes"
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    "base_asset_id": "FARTCOIN",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FARTCOIN-USDT:USDT"
  },
  {
    "id": "FASTRETAILING_USDT",
    "type": "perpetual",
    "base_coin": "FASTRETAILING",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-21T09:00:00.000Z",
    "internal_id": "perpetual-FASTRETAILING-USDT:USDT",
    "symbol": "FASTRETAILING",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FASTRETAILING",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FASTRETAILING-USDT:USDT"
  },
  {
    "id": "FATCOIN_USDT",
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    "base_coin": "FATCOIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-FATCOIN-USDT:USDT",
    "symbol": "FATCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FB_USDT",
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    "first_capture": "2024-09-13T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-FB-USDT:USDT",
    "symbol": "FB",
    "denominator": "USDT",
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    "cmc_id": 32941,
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    "base_asset_id": "FB",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FB-USDT:USDT"
  },
  {
    "id": "FCX_USDT",
    "type": "perpetual",
    "base_coin": "FCX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-FCX-USDT:USDT",
    "symbol": "FCX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FCX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FCX-USDT:USDT"
  },
  {
    "id": "FDUSD_USDT",
    "type": "perpetual",
    "first_capture": "2025-04-02T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-FDUSD-USDT:USDT",
    "symbol": "FDUSD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 26081,
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    "base_asset_id": "FDUSD",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FDUSD-USDT:USDT"
  },
  {
    "id": "FENGHUA_USDT",
    "type": "perpetual",
    "base_coin": "FENGHUA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-FENGHUA-USDT:USDT",
    "symbol": "FENGHUA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FENGHUA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FENGHUA-USDT:USDT"
  },
  {
    "id": "FET_USDT",
    "type": "perpetual",
    "base_coin": "FET",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-04-25T00:00:00.000Z",
    "internal_id": "perpetual-FET-USDT:USDT",
    "symbol": "FET",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3773,
    "category": [
      "Generative AI",
      "Collectibles & NFTs",
      "AI Agents"
    ],
    "base_asset_id": "FET",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FET-USDT:USDT"
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  {
    "id": "FF_USDT",
    "type": "perpetual",
    "base_coin": "FF",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-29T00:00:00.000Z",
    "internal_id": "perpetual-FF-USDT:USDT",
    "symbol": "FF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38482,
    "category": [],
    "base_asset_id": "FF",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FF-USDT:USDT"
  },
  {
    "id": "FHE_USDT",
    "type": "perpetual",
    "base_coin": "FHE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-10T00:00:00.000Z",
    "internal_id": "perpetual-FHE-USDT:USDT",
    "symbol": "FHE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36153,
    "category": [
      "Layer 2",
      "Privacy",
      "AI Agents"
    ],
    "base_asset_id": "FHE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FHE-USDT:USDT"
  },
  {
    "id": "FIDA_USDT",
    "type": "perpetual",
    "base_coin": "FIDA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-02-11T00:00:00.000Z",
    "internal_id": "perpetual-FIDA-USDT:USDT",
    "symbol": "FIDA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7978,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FIDA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIDA-USDT:USDT"
  },
  {
    "id": "FIGHT_USDT",
    "type": "perpetual",
    "base_coin": "FIGHT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "internal_id": "perpetual-FIGHT-USDT:USDT",
    "symbol": "FIGHT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38963,
    "category": [],
    "base_asset_id": "FIGHT",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIGHT-USDT:USDT"
  },
  {
    "id": "FII_USDT",
    "type": "perpetual",
    "base_coin": "FII",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-FII-USDT:USDT",
    "symbol": "FII",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FII",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FII-USDT:USDT"
  },
  {
    "id": "FIL6_USDT",
    "type": "perpetual",
    "first_capture": "2020-10-12T00:00:00.000Z",
    "end_date": "2021-09-01T00:00:00.000Z",
    "internal_id": "perpetual-FIL6-USDT:USDT",
    "symbol": "FIL6",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FIL_USDT",
    "type": "perpetual",
    "base_coin": "FIL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-FIL-USDT:USDT",
    "symbol": "FIL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2280,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "FIL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIL-USDT:USDT"
  },
  {
    "id": "FIO_USDT",
    "type": "perpetual",
    "first_capture": "2024-02-10T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-FIO-USDT:USDT",
    "symbol": "FIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5865,
    "category": [
      "DeFi",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "FIO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIO-USDT:USDT"
  },
  {
    "id": "FIS_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-29T00:00:00.000Z",
    "end_date": "2026-01-24T00:00:00.000Z",
    "internal_id": "perpetual-FIS-USDT:USDT",
    "symbol": "FIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5882,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FIS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIS-USDT:USDT"
  },
  {
    "id": "FITFI_USDT",
    "type": "perpetual",
    "first_capture": "2022-05-01T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-FITFI-USDT:USDT",
    "symbol": "FITFI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FIX_USDT",
    "type": "perpetual",
    "base_coin": "FIX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-FIX-USDT:USDT",
    "symbol": "FIX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FIX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIX-USDT:USDT"
  },
  {
    "id": "FLEX_USDT",
    "type": "perpetual",
    "base_coin": "FLEX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "internal_id": "perpetual-FLEX-USDT:USDT",
    "symbol": "FLEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40681,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FLEX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLEX-USDT:USDT"
  },
  {
    "id": "FLIP_USDT",
    "type": "perpetual",
    "first_capture": "2023-11-24T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-FLIP-USDT:USDT",
    "symbol": "FLIP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13268,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FLIP",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLIP-USDT:USDT"
  },
  {
    "id": "FLK_USDT",
    "type": "perpetual",
    "first_capture": "2025-10-14T00:00:00.000Z",
    "end_date": "2025-12-06T00:00:00.000Z",
    "internal_id": "perpetual-FLK-USDT:USDT",
    "symbol": "FLK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FLM_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-12-13T00:00:00.000Z",
    "internal_id": "perpetual-FLM-USDT:USDT",
    "symbol": "FLM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7150,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "FLM",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLM-USDT:USDT"
  },
  {
    "id": "FLNC_USDT",
    "type": "perpetual",
    "base_coin": "FLNC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "internal_id": "perpetual-FLNC-USDT:USDT",
    "symbol": "FLNC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40007,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "FLNC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLNC-USDT:USDT"
  },
  {
    "id": "FLOCK_USDT",
    "type": "perpetual",
    "base_coin": "FLOCK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-31T00:00:00.000Z",
    "internal_id": "perpetual-FLOCK-USDT:USDT",
    "symbol": "FLOCK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34987,
    "category": [
      "AI Applications"
    ],
    "base_asset_id": "FLOCK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLOCK-USDT:USDT"
  },
  {
    "id": "FLOKI_USDT",
    "type": "perpetual",
    "base_coin": "FLOKI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-15T00:00:00.000Z",
    "internal_id": "perpetual-FLOKI-USDT:USDT",
    "symbol": "FLOKI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10804,
    "category": [
      "DeFi",
      "Play To Earn",
      "Metaverse",
      "Memes"
    ],
    "base_asset_id": "FLOKI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLOKI-USDT:USDT"
  },
  {
    "id": "FLORK_USDT",
    "type": "perpetual",
    "base_coin": "FLORK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-FLORK-USDT:USDT",
    "symbol": "FLORK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41989,
    "category": [
      "Memes"
    ],
    "base_asset_id": "FLORK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLORK-USDT:USDT"
  },
  {
    "id": "FLOW_USDT",
    "type": "perpetual",
    "base_coin": "FLOW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-02-03T00:00:00.000Z",
    "internal_id": "perpetual-FLOW-USDT:USDT",
    "symbol": "FLOW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4558,
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      "Layer 1",
      "Staking",
      "Collectibles & NFTs"
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLOW-USDT:USDT"
  },
  {
    "id": "FLR_USDT",
    "type": "perpetual",
    "base_coin": "FLR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-01-10T00:00:00.000Z",
    "internal_id": "perpetual-FLR-USDT:USDT",
    "symbol": "FLR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7950,
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      "Layer 1"
    ],
    "base_asset_id": "FLR",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLR-USDT:USDT"
  },
  {
    "id": "FLT_USDT",
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    "first_capture": "2024-03-26T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-FLT-USDT:USDT",
    "symbol": "FLT",
    "denominator": "USDT",
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    "cmc_id": 30097,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLT-USDT:USDT"
  },
  {
    "id": "FLUID_USDT",
    "type": "perpetual",
    "base_coin": "FLUID",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-24T00:00:00.000Z",
    "internal_id": "perpetual-FLUID-USDT:USDT",
    "symbol": "FLUID",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10508,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "FLUID",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLUID-USDT:USDT"
  },
  {
    "id": "FLUX_USDT",
    "type": "perpetual",
    "base_coin": "FLUX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-05-03T00:00:00.000Z",
    "internal_id": "perpetual-FLUX-USDT:USDT",
    "symbol": "FLUX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3029,
    "category": [
      "DeFi",
      "Generative AI",
      "Smart Contracts",
      "DApp",
      "DAO",
      "Interoperability"
    ],
    "base_asset_id": "FLUX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLUX-USDT:USDT"
  },
  {
    "id": "FLYBRAIN_USDT",
    "type": "perpetual",
    "base_coin": "FLYBRAIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-11T00:00:00.000Z",
    "internal_id": "perpetual-FLYBRAIN-USDT:USDT",
    "symbol": "FLYBRAIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42280,
    "category": [
      "Memes"
    ],
    "base_asset_id": "FLYBRAIN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLYBRAIN-USDT:USDT"
  },
  {
    "id": "FLY_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-06T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-FLY-USDT:USDT",
    "symbol": "FLY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36720,
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    "base_asset_id": "FLY",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLY-USDT:USDT"
  },
  {
    "id": "FN_USDT",
    "type": "perpetual",
    "base_coin": "FN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-28T00:00:00.000Z",
    "internal_id": "perpetual-FN-USDT:USDT",
    "symbol": "FN",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FN",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FN-USDT:USDT"
  },
  {
    "id": "FOGO_USDT",
    "type": "perpetual",
    "base_coin": "FOGO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-10T00:00:00.000Z",
    "internal_id": "perpetual-FOGO-USDT:USDT",
    "symbol": "FOGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38356,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "FOGO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FOGO-USDT:USDT"
  },
  {
    "id": "FOLKS_USDT",
    "type": "perpetual",
    "base_coin": "FOLKS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-06T00:00:00.000Z",
    "internal_id": "perpetual-FOLKS-USDT:USDT",
    "symbol": "FOLKS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38864,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "base_asset_id": "FOLKS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FOLKS-USDT:USDT"
  },
  {
    "id": "FONE_USDT",
    "type": "perpetual",
    "base_coin": "FONE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-FONE-USDT:USDT",
    "symbol": "FONE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41941,
    "category": [
      "Memes"
    ],
    "base_asset_id": "FONE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FONE-USDT:USDT"
  },
  {
    "id": "FORM_USDT",
    "type": "perpetual",
    "base_coin": "FORM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-19T00:00:00.000Z",
    "internal_id": "perpetual-FORM-USDT:USDT",
    "symbol": "FORM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23635,
    "category": [],
    "base_asset_id": "FORM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FORM-USDT:USDT"
  },
  {
    "id": "FORTH_USDT",
    "type": "perpetual",
    "first_capture": "2023-12-27T00:00:00.000Z",
    "end_date": "2026-04-04T00:00:00.000Z",
    "internal_id": "perpetual-FORTH-USDT:USDT",
    "symbol": "FORTH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9421,
    "category": [
      "DAO"
    ],
    "base_asset_id": "FORTH",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FORTH-USDT:USDT"
  },
  {
    "id": "FORT_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-11T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-FORT-USDT:USDT",
    "symbol": "FORT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20622,
    "category": [],
    "base_asset_id": "FORT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FORT-USDT:USDT"
  },
  {
    "id": "FOXA_USDT",
    "type": "perpetual",
    "base_coin": "FOXA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-FOXA-USDT:USDT",
    "symbol": "FOXA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FOXA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FOXA-USDT:USDT"
  },
  {
    "id": "FOXY_USDT",
    "type": "perpetual",
    "first_capture": "2024-04-15T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-FOXY-USDT:USDT",
    "symbol": "FOXY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30591,
    "category": [
      "Memes"
    ],
    "base_asset_id": "FOXY",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FOXY-USDT:USDT"
  },
  {
    "id": "FRAG_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-01T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-FRAG-USDT:USDT",
    "symbol": "FRAG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FRAX_USDT",
    "type": "perpetual",
    "base_coin": "FRAX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-15T00:00:00.000Z",
    "internal_id": "perpetual-FRAX-USDT:USDT",
    "symbol": "FRAX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6953,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FRAX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FRAX-USDT:USDT"
  },
  {
    "id": "FRED_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-FRED-USDT:USDT",
    "symbol": "FRED",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FRONG_USDT",
    "type": "perpetual",
    "base_coin": "FRONG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-FRONG-USDT:USDT",
    "symbol": "FRONG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42279,
    "category": [
      "Memes"
    ],
    "base_asset_id": "FRONG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FRONG-USDT:USDT"
  },
  {
    "id": "FRONT_USDT",
    "type": "perpetual",
    "first_capture": "2021-02-23T00:00:00.000Z",
    "end_date": "2024-08-27T00:00:00.000Z",
    "internal_id": "perpetual-FRONT-USDT:USDT",
    "symbol": "FRONT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5893,
    "category": [
      "DeFi",
      "Staking"
    ],
    "base_asset_id": "FRONT",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FRONT-USDT:USDT"
  },
  {
    "id": "FSLR_USDT",
    "type": "perpetual",
    "base_coin": "FSLR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-FSLR-USDT:USDT",
    "symbol": "FSLR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FSLR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FSLR-USDT:USDT"
  },
  {
    "id": "FTM_USDT",
    "type": "perpetual",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "end_date": "2025-01-06T00:00:00.000Z",
    "internal_id": "perpetual-FTM-USDT:USDT",
    "symbol": "FTM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3513,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "base_asset_id": "FTM",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FTM-USDT:USDT"
  },
  {
    "id": "FTNT_USDT",
    "type": "perpetual",
    "base_coin": "FTNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-30T09:00:00.000Z",
    "internal_id": "perpetual-FTNT-USDT:USDT",
    "symbol": "FTNT",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "FTNT",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FTNT-USDT:USDT"
  },
  {
    "id": "FTN_USDT",
    "type": "perpetual",
    "first_capture": "2024-07-17T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-FTN-USDT:USDT",
    "symbol": "FTN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "FTT_USDT",
    "type": "perpetual",
    "first_capture": "2021-09-01T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-FTT-USDT:USDT",
    "symbol": "FTT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4195,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "FTT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FTT-USDT:USDT"
  },
  {
    "id": "FUEL_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-08T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-FUEL-USDT:USDT",
    "symbol": "FUEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24087,
    "category": [
      "Layer 2",
      "Staking"
    ],
    "base_asset_id": "FUEL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FUEL-USDT:USDT"
  },
  {
    "id": "FUN_USDT",
    "type": "perpetual",
    "first_capture": "2023-12-15T00:00:00.000Z",
    "end_date": "2026-06-27T00:00:00.000Z",
    "internal_id": "perpetual-FUN-USDT:USDT",
    "symbol": "FUN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38647,
    "category": [
      "DApp"
    ],
    "base_asset_id": "FUN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FUN-USDT:USDT"
  },
  {
    "id": "FUTUON_USDT",
    "type": "perpetual",
    "base_coin": "FUTUON",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2025-11-12T00:00:00.000Z",
    "internal_id": "perpetual-FUTUON-USDT:USDT",
    "symbol": "FUTUON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38090,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "FUTUON",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FUTUON-USDT:USDT"
  },
  {
    "id": "FWOG_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-14T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-FWOG-USDT:USDT",
    "symbol": "FWOG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "F_USDT",
    "type": "perpetual",
    "base_coin": "F",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-06T00:00:00.000Z",
    "internal_id": "perpetual-F-USDT:USDT",
    "symbol": "F",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34297,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "F",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-F-USDT:USDT"
  },
  {
    "id": "G7_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-12T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-G7-USDT:USDT",
    "symbol": "G7",
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    "margin_asset_id": "USDT"
  },
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    "id": "GAIB_USDT",
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    "first_capture": "2025-11-19T00:00:00.000Z",
    "internal_id": "perpetual-GAIB-USDT:USDT",
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  {
    "id": "GALA_USDT",
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    "internal_id": "perpetual-GALA-USDT:USDT",
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      "Collectibles & NFTs"
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  {
    "id": "GAL_USDT",
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    "end_date": "2024-06-07T00:00:00.000Z",
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      "Smart Contracts"
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    "id": "GATA_USDT",
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    "end_date": "2025-10-12T00:00:00.000Z",
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      "DApp",
      "AI Agents",
      "AI Applications"
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  {
    "id": "GBPUSD_USDT",
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    "quantity_unit": "base",
    "underlying": "forex",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-GBPUSD-USDT:USDT",
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    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-GDX-USDT:USDT",
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      "Tokenized Stock"
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  {
    "id": "GD_USDT",
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    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-GD-USDT:USDT",
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    "unified_id": "perpetual-GD-USDT:USDT"
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  {
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    "first_capture": "2024-12-18T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-GEAR-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-GEELY-USDT:USDT",
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    "id": "GENIUS_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-04-15T00:00:00.000Z",
    "internal_id": "perpetual-GENIUS-USDT:USDT",
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    "cmc_id": 39841,
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    "base_asset_id": "GENIUS",
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    "unified_id": "perpetual-GENIUS-USDT:USDT"
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    "id": "GER40_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-GER40-USDT:USDT",
    "symbol": "GER40",
    "denominator": "USDT",
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    "id": "GEV_USDT",
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    "base_coin": "GEV",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-GEV-USDT:USDT",
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      "Tokenized Stock"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GEV-USDT:USDT"
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  {
    "id": "GE_USDT",
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    "quote_coin": "USDT",
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    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-GE-USDT:USDT",
    "symbol": "GE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42649,
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      "Tokenized Stock"
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    "base_asset_id": "GE.GENERAL_ELECTRIC_COMPANY_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GE.GENERAL_ELECTRIC_COMPANY_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "GFI_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-26T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-GFI-USDT:USDT",
    "symbol": "GFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13967,
    "category": [
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    "base_asset_id": "GFI",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GFI-USDT:USDT"
  },
  {
    "id": "GFS_USDT",
    "type": "perpetual",
    "base_coin": "GFS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-08-12T00:00:00.000Z",
    "internal_id": "perpetual-GFS-USDT:USDT",
    "symbol": "GFS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "GFS",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GFS-USDT:USDT"
  },
  {
    "id": "GFT_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-10T00:00:00.000Z",
    "end_date": "2024-11-30T00:00:00.000Z",
    "internal_id": "perpetual-GFT-USDT:USDT",
    "symbol": "GFT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "GF_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-20T00:00:00.000Z",
    "end_date": "2024-04-28T00:00:00.000Z",
    "internal_id": "perpetual-GF-USDT:USDT",
    "symbol": "GF",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "GGLL_USDT",
    "type": "perpetual",
    "base_coin": "GGLL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-23T00:00:00.000Z",
    "internal_id": "perpetual-GGLL-USDT:USDT",
    "symbol": "GGLL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "GGLL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GGLL-USDT:USDT"
  },
  {
    "id": "GHIBLI_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-28T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-GHIBLI-USDT:USDT",
    "symbol": "GHIBLI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "GHST_USDT",
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    "first_capture": "2024-04-02T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-GHST-USDT:USDT",
    "symbol": "GHST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7046,
    "category": [
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      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
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    "base_asset_id": "GHST",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GHST-USDT:USDT"
  },
  {
    "id": "GIGADEV_USDT",
    "type": "perpetual",
    "base_coin": "GIGADEV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-GIGADEV-USDT:USDT",
    "symbol": "GIGADEV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40955,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "GIGADEV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GIGADEV-USDT:USDT"
  },
  {
    "id": "GIGA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-GIGA-USDT:USDT",
    "symbol": "GIGA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30063,
    "category": [
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    ],
    "base_asset_id": "GIGA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GIGA-USDT:USDT"
  },
  {
    "id": "GIGGLEMAX_USDT",
    "type": "perpetual",
    "base_coin": "GIGGLEMAX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-04T00:00:00.000Z",
    "internal_id": "perpetual-GIGGLEMAX-USDT:USDT",
    "symbol": "GIGGLEMAX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "GIGGLE_USDT",
    "type": "perpetual",
    "base_coin": "GIGGLE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-09T00:00:00.000Z",
    "internal_id": "perpetual-GIGGLE-USDT:USDT",
    "symbol": "GIGGLE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38470,
    "category": [
      "Memes"
    ],
    "base_asset_id": "GIGGLE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GIGGLE-USDT:USDT"
  },
  {
    "id": "GILD_USDT",
    "type": "perpetual",
    "base_coin": "GILD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-GILD-USDT:USDT",
    "symbol": "GILD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42735,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "GILD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GILD-USDT:USDT"
  },
  {
    "id": "GITCOIN_USDT",
    "type": "perpetual",
    "first_capture": "2021-06-10T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-GITCOIN-USDT:USDT",
    "symbol": "GITCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10052,
    "category": [
      "DAO"
    ],
    "base_asset_id": "GTC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GTC-USDT:USDT"
  },
  {
    "id": "GIZA_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-21T00:00:00.000Z",
    "end_date": "2025-05-24T00:00:00.000Z",
    "internal_id": "perpetual-GIZA-USDT:USDT",
    "symbol": "GIZA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "GLD_USDT",
    "type": "perpetual",
    "base_coin": "GLD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-GLD-USDT:USDT",
    "symbol": "GLD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "GLD.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GLD.EQUITY-USDT:USDT"
  },
  {
    "id": "GLMR_USDT",
    "type": "perpetual",
    "first_capture": "2022-01-12T00:00:00.000Z",
    "end_date": "2025-12-06T00:00:00.000Z",
    "internal_id": "perpetual-GLMR-USDT:USDT",
    "symbol": "GLMR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6836,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "GLMR",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GLMR-USDT:USDT"
  },
  {
    "id": "GLM_USDT",
    "type": "perpetual",
    "base_coin": "GLM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-08-10T00:00:00.000Z",
    "internal_id": "perpetual-GLM-USDT:USDT",
    "symbol": "GLM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1455,
    "category": [],
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    "internal_id": "perpetual-GP-USDT:USDT",
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    "first_capture": "2026-10-19T15:16:12.010455Z",
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    "internal_id": "perpetual-GRAM-USDT:USDT",
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    "first_capture": "2024-10-28T00:00:00.000Z",
    "internal_id": "perpetual-GRASS-USDT:USDT",
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    "first_capture": "2024-12-30T00:00:00.000Z",
    "internal_id": "perpetual-GRIFFAIN-USDT:USDT",
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    "cmc_id": 34792,
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    "id": "GRIN_USDT",
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    "end_date": "2023-03-09T00:00:00.000Z",
    "internal_id": "perpetual-GRIN-USDT:USDT",
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    "cmc_id": 3709,
    "category": [
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  {
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    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-GROK-USDT:USDT",
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    "cmc_id": 28394,
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    "base_asset_id": "GROK",
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  {
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    "quantity_unit": "base",
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    "first_capture": "2020-12-18T00:00:00.000Z",
    "internal_id": "perpetual-GRT-USDT:USDT",
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    "cmc_id": 6719,
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    "unified_id": "perpetual-GRT-USDT:USDT"
  },
  {
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    "quantity_unit": "base",
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    "first_capture": "2026-07-31T00:00:00.000Z",
    "internal_id": "perpetual-GRVT-USDT:USDT",
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    "cmc_id": 40814,
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-GRVT-USDT:USDT"
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  {
    "id": "GSTOCKBSC_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-09-18T00:00:00.000Z",
    "internal_id": "perpetual-GSTOCKBSC-USDT:USDT",
    "symbol": "GSTOCKBSC",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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  {
    "id": "GST_USDT",
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    "first_capture": "2022-05-05T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-GST-USDT:USDT",
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  {
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    "quantity_unit": "base",
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    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-GS-USDT:USDT",
    "symbol": "GS",
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    "cmc_id": 40942,
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      "Tokenized Stock"
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    "base_asset_id": "GS",
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    "unified_id": "perpetual-GS-USDT:USDT"
  },
  {
    "id": "GTAI_USDT",
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    "first_capture": "2024-01-26T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-GTAI-USDT:USDT",
    "symbol": "GTAI",
    "denominator": "USDT",
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    "cmc_id": 16711,
    "category": [
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    "unified_id": "perpetual-GTAI-USDT:USDT"
  },
  {
    "id": "GTLB_USDT",
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    "base_coin": "GTLB",
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    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-GTLB-USDT:USDT",
    "symbol": "GTLB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41974,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "GTLB",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GTLB-USDT:USDT"
  },
  {
    "id": "GT_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-20T00:00:00.000Z",
    "internal_id": "perpetual-GT-USDT:USDT",
    "symbol": "GT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GT-USDT:USDT"
  },
  {
    "id": "GUA_USDT",
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    "first_capture": "2025-12-21T00:00:00.000Z",
    "internal_id": "perpetual-GUA-USDT:USDT",
    "symbol": "GUA",
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  },
  {
    "id": "GUN_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-03-31T00:00:00.000Z",
    "internal_id": "perpetual-GUN-USDT:USDT",
    "symbol": "GUN",
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      "Layer 1"
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    "base_asset_id": "GUN",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GUN-USDT:USDT"
  },
  {
    "id": "GVZ_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-03-12T00:00:00.000Z",
    "internal_id": "perpetual-GVZ-USDT:USDT",
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    "denominator": "USDT",
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  },
  {
    "id": "GWEI_USDT",
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    "quote_coin": "USDT",
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    "contract_size": 100.0,
    "quantity_unit": "base",
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    "first_capture": "2026-01-21T00:00:00.000Z",
    "internal_id": "perpetual-GWEI-USDT:USDT",
    "symbol": "GWEI",
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  },
  {
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-08-15T00:00:00.000Z",
    "internal_id": "perpetual-G-USDT:USDT",
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      "Layer 1"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-G-USDT:USDT"
  },
  {
    "id": "H100_USDT",
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    "base_coin": "H100",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-09-09T00:00:00.000Z",
    "internal_id": "perpetual-H100-USDT:USDT",
    "symbol": "H100",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42399,
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    "unified_id": "perpetual-H100-USDT:USDT"
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  {
    "id": "HAEDAL_USDT",
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    "base_coin": "HAEDAL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-29T00:00:00.000Z",
    "internal_id": "perpetual-HAEDAL-USDT:USDT",
    "symbol": "HAEDAL",
    "denominator": "USDT",
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  },
  {
    "id": "HANA_USDT",
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    "base_coin": "HANA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-26T00:00:00.000Z",
    "internal_id": "perpetual-HANA-USDT:USDT",
    "symbol": "HANA",
    "denominator": "USDT",
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    "cmc_id": 38468,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HANA-USDT:USDT"
  },
  {
    "id": "HANMI_USDT",
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    "base_coin": "HANMI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-HANMI-USDT:USDT",
    "symbol": "HANMI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39672,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "HANMI",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HANMI-USDT:USDT"
  },
  {
    "id": "HAPPY_USDT",
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    "first_capture": "2024-11-16T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-HAPPY-USDT:USDT",
    "symbol": "HAPPY",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
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    "id": "HBAR_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-30T00:00:00.000Z",
    "internal_id": "perpetual-HBAR-USDT:USDT",
    "symbol": "HBAR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4642,
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      "Real World Assets Protocols"
    ],
    "base_asset_id": "HBAR",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HBAR-USDT:USDT"
  },
  {
    "id": "HD_USDT",
    "type": "perpetual",
    "base_coin": "HD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-05-13T00:00:00.000Z",
    "internal_id": "perpetual-HD-USDT:USDT",
    "symbol": "HD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39996,
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      "Tokenized Stock"
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    "base_asset_id": "HD",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HD-USDT:USDT"
  },
  {
    "id": "HEI_USDT",
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    "base_coin": "HEI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-02-13T00:00:00.000Z",
    "internal_id": "perpetual-HEI-USDT:USDT",
    "symbol": "HEI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35724,
    "category": [
      "DeFi"
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    "base_asset_id": "HEI",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HEI-USDT:USDT"
  },
  {
    "id": "HEMI_USDT",
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    "base_coin": "HEMI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-01T00:00:00.000Z",
    "internal_id": "perpetual-HEMI-USDT:USDT",
    "symbol": "HEMI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38159,
    "category": [
      "Layer 2",
      "Interoperability"
    ],
    "base_asset_id": "HEMI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HEMI-USDT:USDT"
  },
  {
    "id": "HENGRUI_USDT",
    "type": "perpetual",
    "base_coin": "HENGRUI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-HENGRUI-USDT:USDT",
    "symbol": "HENGRUI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HENGRUI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HENGRUI-USDT:USDT"
  },
  {
    "id": "HFT_USDT",
    "type": "perpetual",
    "first_capture": "2022-11-08T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-HFT-USDT:USDT",
    "symbol": "HFT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 22461,
    "category": [
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      "Collectibles & NFTs",
      "DAO",
      "Interoperability"
    ],
    "base_asset_id": "HFT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HFT-USDT:USDT"
  },
  {
    "id": "HHGRACE_USDT",
    "type": "perpetual",
    "base_coin": "HHGRACE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-HHGRACE-USDT:USDT",
    "symbol": "HHGRACE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HHGRACE",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HHGRACE-USDT:USDT"
  },
  {
    "id": "HIFI_USDT",
    "type": "perpetual",
    "first_capture": "2023-04-21T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-HIFI-USDT:USDT",
    "symbol": "HIFI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "HIGH_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-20T00:00:00.000Z",
    "end_date": "2026-08-01T00:00:00.000Z",
    "internal_id": "perpetual-HIGH-USDT:USDT",
    "symbol": "HIGH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11232,
    "category": [
      "DeFi",
      "Metaverse"
    ],
    "base_asset_id": "HIGH",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIGH-USDT:USDT"
  },
  {
    "id": "HIMS_USDT",
    "type": "perpetual",
    "base_coin": "HIMS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "internal_id": "perpetual-HIMS-USDT:USDT",
    "symbol": "HIMS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40113,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "HIMS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIMS-USDT:USDT"
  },
  {
    "id": "HIPPO_USDT",
    "type": "perpetual",
    "first_capture": "2024-10-06T00:00:00.000Z",
    "end_date": "2026-04-25T00:00:00.000Z",
    "internal_id": "perpetual-HIPPO-USDT:USDT",
    "symbol": "HIPPO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33258,
    "category": [
      "Memes"
    ],
    "base_asset_id": "HIPPO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIPPO-USDT:USDT"
  },
  {
    "id": "HIVE_USDT",
    "type": "perpetual",
    "base_coin": "HIVE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-HIVE-USDT:USDT",
    "symbol": "HIVE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5370,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "HIVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIVE-USDT:USDT"
  },
  {
    "id": "HK50_USDT",
    "type": "perpetual",
    "base_coin": "HK50",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-HK50-USDT:USDT",
    "symbol": "HK50",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HK50",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HK50-USDT:USDT"
  },
  {
    "id": "HKEX_USDT",
    "type": "perpetual",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "end_date": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-HKEX-USDT:USDT",
    "symbol": "HKEX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "HLT_USDT",
    "type": "perpetual",
    "base_coin": "HLT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-23T09:00:00.000Z",
    "internal_id": "perpetual-HLT-USDT:USDT",
    "symbol": "HLT",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HLT",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HLT-USDT:USDT"
  },
  {
    "id": "HMSTR_USDT",
    "type": "perpetual",
    "base_coin": "HMSTR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-09-26T00:00:00.000Z",
    "internal_id": "perpetual-HMSTR-USDT:USDT",
    "symbol": "HMSTR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32195,
    "category": [],
    "base_asset_id": "HMSTR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HMSTR-USDT:USDT"
  },
  {
    "id": "HNT_USDT",
    "type": "perpetual",
    "base_coin": "HNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-HNT-USDT:USDT",
    "symbol": "HNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5665,
    "category": [],
    "base_asset_id": "HNT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HNT-USDT:USDT"
  },
  {
    "id": "HOLD_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-HOLD-USDT:USDT",
    "symbol": "HOLD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33463,
    "category": [],
    "base_asset_id": "HOLD.HOLDCOIN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HOLD.HOLDCOIN-USDT:USDT"
  },
  {
    "id": "HOLO_USDT",
    "type": "perpetual",
    "base_coin": "HOLO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-11T00:00:00.000Z",
    "internal_id": "perpetual-HOLO-USDT:USDT",
    "symbol": "HOLO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38309,
    "category": [],
    "base_asset_id": "HOLO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HOLO-USDT:USDT"
  },
  {
    "id": "HOME_USDT",
    "type": "perpetual",
    "base_coin": "HOME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-06-10T00:00:00.000Z",
    "internal_id": "perpetual-HOME-USDT:USDT",
    "symbol": "HOME",
    "denominator": "USDT",
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    "end_date": "2025-10-08T00:00:00.000Z",
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    "margin_asset_id": "USDT"
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    "id": "HPE_USDT",
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    "cmc_id": 40112,
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      "Tokenized Stock"
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    "id": "HPOS10I_USDT",
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    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-HPOS10I-USDT:USDT",
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    "cmc_id": 25220,
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    "base_asset_id": "BITCOIN",
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    "margin_asset_id": "USDT",
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  {
    "id": "HPSP_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-HPSP-USDT:USDT",
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    "denominator": "USDT",
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    "base_asset_match": "venue_reference",
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  },
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    "id": "HSBC_USDT",
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    "base_coin": "HSBC",
    "quote_coin": "USDT",
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    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-HSBC-USDT:USDT",
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    "denominator": "USDT",
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    "base_asset_id": "HSBC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HSBC-USDT:USDT"
  },
  {
    "id": "HSCHKD_USDT",
    "type": "perpetual",
    "base_coin": "HSCHKD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-02-04T00:00:00.000Z",
    "internal_id": "perpetual-HSCHKD-USDT:USDT",
    "symbol": "HSCHKD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HSCHKD",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HSCHKD-USDT:USDT"
  },
  {
    "id": "HSK_USDT",
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    "first_capture": "2024-11-26T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-HSK-USDT:USDT",
    "symbol": "HSK",
    "denominator": "USDT",
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    "cmc_id": 33849,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HSK-USDT:USDT"
  },
  {
    "id": "HTGD_USDT",
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    "base_coin": "HTGD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-HTGD-USDT:USDT",
    "symbol": "HTGD",
    "denominator": "USDT",
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    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HTGD-USDT:USDT"
  },
  {
    "id": "HT_USDT",
    "type": "perpetual",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "end_date": "2024-01-24T00:00:00.000Z",
    "internal_id": "perpetual-HT-USDT:USDT",
    "symbol": "HT",
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    "cmc_id": 2502,
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HT-USDT:USDT"
  },
  {
    "id": "HUAGONGTECH_USDT",
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    "base_coin": "HUAGONGTECH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-HUAGONGTECH-USDT:USDT",
    "symbol": "HUAGONGTECH",
    "denominator": "USDT",
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    "base_asset_id": "HUAGONGTECH",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HUAGONGTECH-USDT:USDT"
  },
  {
    "id": "HUMA_USDT",
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    "base_coin": "HUMA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-05-26T00:00:00.000Z",
    "internal_id": "perpetual-HUMA-USDT:USDT",
    "symbol": "HUMA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36576,
    "category": [
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    ],
    "base_asset_id": "HUMA",
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    "unified_id": "perpetual-HUMA-USDT:USDT"
  },
  {
    "id": "HUT_USDT",
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    "base_coin": "HUT",
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    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-18T00:00:00.000Z",
    "internal_id": "perpetual-HUT-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42325,
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      "Tokenized Stock"
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    "base_asset_id": "HUT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HUT-USDT:USDT"
  },
  {
    "id": "HYGON_USDT",
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    "base_coin": "HYGON",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-HYGON-USDT:USDT",
    "symbol": "HYGON",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "HYGON",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HYGON-USDT:USDT"
  },
  {
    "id": "HYPER_USDT",
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    "base_coin": "HYPER",
    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-22T00:00:00.000Z",
    "internal_id": "perpetual-HYPER-USDT:USDT",
    "symbol": "HYPER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36281,
    "category": [
      "DeFi",
      "Interoperability"
    ],
    "base_asset_id": "HYPER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HYPER-USDT:USDT"
  },
  {
    "id": "HYPE_USDT",
    "type": "perpetual",
    "base_coin": "HYPE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-19T00:00:00.000Z",
    "internal_id": "perpetual-HYPE-USDT:USDT",
    "symbol": "HYPE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32196,
    "category": [
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      "Layer 1"
    ],
    "base_asset_id": "HYPE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HYPE-USDT:USDT"
  },
  {
    "id": "HYUNDAI_USDT",
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    "base_coin": "HYUNDAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-02T00:00:00.000Z",
    "internal_id": "perpetual-HYUNDAI-USDT:USDT",
    "symbol": "HYUNDAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39573,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "005380",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-005380-USDT:USDT"
  },
  {
    "id": "H_USDT",
    "type": "perpetual",
    "base_coin": "H",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-06-25T00:00:00.000Z",
    "internal_id": "perpetual-H-USDT:USDT",
    "symbol": "H",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36922,
    "category": [
      "Privacy"
    ],
    "base_asset_id": "H",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-H-USDT:USDT"
  },
  {
    "id": "IAU_USDT",
    "type": "perpetual",
    "base_coin": "IAU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-IAU-USDT:USDT",
    "symbol": "IAU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "IAU",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IAU-USDT:USDT"
  },
  {
    "id": "IBB_USDT",
    "type": "perpetual",
    "base_coin": "IBB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-IBB-USDT:USDT",
    "symbol": "IBB",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "IBB",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IBB-USDT:USDT"
  },
  {
    "id": "IBIT_USDT",
    "type": "perpetual",
    "base_coin": "IBIT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-IBIT-USDT:USDT",
    "symbol": "IBIT",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "IBIT",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IBIT-USDT:USDT"
  },
  {
    "id": "IBKR_USDT",
    "type": "perpetual",
    "base_coin": "IBKR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-21T09:00:00.000Z",
    "internal_id": "perpetual-IBKR-USDT:USDT",
    "symbol": "IBKR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42620,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "IBKR.INTERACTIVE_BROKERS_GROUP_INC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IBKR.INTERACTIVE_BROKERS_GROUP_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "IBM_USDT",
    "type": "perpetual",
    "base_coin": "IBM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-IBM-USDT:USDT",
    "symbol": "IBM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39634,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "IBM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IBM-USDT:USDT"
  },
  {
    "id": "ICE_USDT",
    "type": "perpetual",
    "first_capture": "2024-01-19T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-ICE-USDT:USDT",
    "symbol": "ICE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ICNT_USDT",
    "type": "perpetual",
    "base_coin": "ICNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-03T00:00:00.000Z",
    "internal_id": "perpetual-ICNT-USDT:USDT",
    "symbol": "ICNT",
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  {
    "id": "ICP_USDT",
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    "internal_id": "perpetual-ICP-USDT:USDT",
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      "Smart Contracts"
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  {
    "id": "ICX_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2026-09-11T00:00:00.000Z",
    "internal_id": "perpetual-ICX-USDT:USDT",
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      "Smart Contracts",
      "Interoperability"
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    "id": "IDEX_USDT",
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    "first_capture": "2023-05-02T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-IDEX-USDT:USDT",
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    "id": "IDOL_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-IDOL-USDT:USDT",
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    "id": "ID_USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-03-22T00:00:00.000Z",
    "internal_id": "perpetual-ID-USDT:USDT",
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    "id": "IEFA_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-IEFA-USDT:USDT",
    "symbol": "IEFA",
    "denominator": "USDT",
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  {
    "id": "IEIT_USDT",
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    "base_coin": "IEIT",
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    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-IEIT-USDT:USDT",
    "symbol": "IEIT",
    "denominator": "USDT",
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    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-IEIT-USDT:USDT"
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    "id": "IGU_USDT",
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    "first_capture": "2023-06-04T00:00:00.000Z",
    "end_date": "2023-12-30T00:00:00.000Z",
    "internal_id": "perpetual-IGU-USDT:USDT",
    "symbol": "IGU",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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  {
    "id": "IKA_USDT",
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    "first_capture": "2025-07-29T00:00:00.000Z",
    "end_date": "2026-01-10T00:00:00.000Z",
    "internal_id": "perpetual-IKA-USDT:USDT",
    "symbol": "IKA",
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    "cmc_id": 37454,
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    ],
    "base_asset_id": "IKA",
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    "unified_id": "perpetual-IKA-USDT:USDT"
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  {
    "id": "ILV_USDT",
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    "base_coin": "ILV",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-11-10T00:00:00.000Z",
    "internal_id": "perpetual-ILV-USDT:USDT",
    "symbol": "ILV",
    "denominator": "USDT",
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    "cmc_id": 8719,
    "category": [
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      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
    ],
    "base_asset_id": "ILV",
    "base_asset_match": "cmc_market_pair",
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    "id": "IMT_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-27T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-IMT-USDT:USDT",
    "symbol": "IMT",
    "denominator": "USDT",
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    "first_capture": "2026-01-22T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-IMU-USDT:USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IMU-USDT:USDT"
  },
  {
    "id": "IMX_USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-09T00:00:00.000Z",
    "internal_id": "perpetual-IMX-USDT:USDT",
    "symbol": "IMX",
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    "margin": "USDT",
    "cmc_id": 10603,
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      "Collectibles & NFTs"
    ],
    "base_asset_id": "IMX",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IMX-USDT:USDT"
  },
  {
    "id": "INDEX_USDT",
    "type": "perpetual",
    "base_coin": "INDEX",
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    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-INDEX-USDT:USDT",
    "symbol": "INDEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40859,
    "category": [
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    "base_asset_id": "INDEX.THE_INDEX_FINANCE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INDEX.THE_INDEX_FINANCE-USDT:USDT"
  },
  {
    "id": "INFQ_USDT",
    "type": "perpetual",
    "base_coin": "INFQ",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-01T00:00:00.000Z",
    "internal_id": "perpetual-INFQ-USDT:USDT",
    "symbol": "INFQ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40068,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "INFQ",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INFQ-USDT:USDT"
  },
  {
    "id": "INIT_USDT",
    "type": "perpetual",
    "base_coin": "INIT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-16T00:00:00.000Z",
    "internal_id": "perpetual-INIT-USDT:USDT",
    "symbol": "INIT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33120,
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      "Layer 1",
      "Smart Contracts",
      "Interoperability"
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    "base_asset_id": "INIT",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INIT-USDT:USDT"
  },
  {
    "id": "INJ_USDT",
    "type": "perpetual",
    "base_coin": "INJ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-29T00:00:00.000Z",
    "internal_id": "perpetual-INJ-USDT:USDT",
    "symbol": "INJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7226,
    "category": [
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      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy"
    ],
    "base_asset_id": "INJ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INJ-USDT:USDT"
  },
  {
    "id": "INTC_USDT",
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    "base_coin": "INTC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-INTC-USDT:USDT",
    "symbol": "INTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39472,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "INTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INTC-USDT:USDT"
  },
  {
    "id": "INTU_USDT",
    "type": "perpetual",
    "base_coin": "INTU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-INTU-USDT:USDT",
    "symbol": "INTU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "INTU.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INTU.EQUITY-USDT:USDT"
  },
  {
    "id": "INTW_USDT",
    "type": "perpetual",
    "base_coin": "INTW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-14T00:00:00.000Z",
    "internal_id": "perpetual-INTW-USDT:USDT",
    "symbol": "INTW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40825,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "INTW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INTW-USDT:USDT"
  },
  {
    "id": "INX_USDT",
    "type": "perpetual",
    "base_coin": "INX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-INX-USDT:USDT",
    "symbol": "INX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39461,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "INX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INX-USDT:USDT"
  },
  {
    "id": "IN_USDT",
    "type": "perpetual",
    "base_coin": "IN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-07T00:00:00.000Z",
    "internal_id": "perpetual-IN-USDT:USDT",
    "symbol": "IN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37609,
    "category": [
      "DeFi",
      "AI Applications"
    ],
    "base_asset_id": "IN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IN-USDT:USDT"
  },
  {
    "id": "IONQ_USDT",
    "type": "perpetual",
    "base_coin": "IONQ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-IONQ-USDT:USDT",
    "symbol": "IONQ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41949,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "IONQ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IONQ-USDT:USDT"
  },
  {
    "id": "IOST_USDT",
    "type": "perpetual",
    "base_coin": "IOST",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-IOST-USDT:USDT",
    "symbol": "IOST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2405,
    "category": [],
    "base_asset_id": "IOST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IOST-USDT:USDT"
  },
  {
    "id": "IOTA_USDT",
    "type": "perpetual",
    "base_coin": "IOTA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-IOTA-USDT:USDT",
    "symbol": "IOTA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1720,
    "category": [
      "Layer 1",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "IOTA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IOTA-USDT:USDT"
  },
  {
    "id": "IOTX_USDT",
    "type": "perpetual",
    "base_coin": "IOTX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-IOTX-USDT:USDT",
    "symbol": "IOTX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2777,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "IOTX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IOTX-USDT:USDT"
  },
  {
    "id": "IO_USDT",
    "type": "perpetual",
    "base_coin": "IO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-11T00:00:00.000Z",
    "internal_id": "perpetual-IO-USDT:USDT",
    "symbol": "IO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29835,
    "category": [],
    "base_asset_id": "IO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IO-USDT:USDT"
  },
  {
    "id": "IP_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-13T00:00:00.000Z",
    "end_date": "2026-06-30T00:00:00.000Z",
    "internal_id": "perpetual-IP-USDT:USDT",
    "symbol": "IP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35626,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "DATA",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DATA-USDT:USDT"
  },
  {
    "id": "IQ50_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-18T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-IQ50-USDT:USDT",
    "symbol": "IQ50",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "IQ_USDT",
    "type": "perpetual",
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    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-IQ-USDT:USDT",
    "symbol": "IQ",
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      "DeFi",
      "DAO",
      "AI Agents"
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  },
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    "id": "IREN_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-IREN-USDT:USDT",
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      "Tokenized Stock"
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  },
  {
    "id": "IRIS_USDT",
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    "first_capture": "2020-08-13T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-IRIS-USDT:USDT",
    "symbol": "IRIS",
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    "quote_asset_id": "USDT",
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  },
  {
    "id": "IRYS_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-IRYS-USDT:USDT",
    "symbol": "IRYS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38978,
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  {
    "id": "IR_USDT",
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    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-IR-USDT:USDT",
    "symbol": "IR",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IR-USDT:USDT"
  },
  {
    "id": "ISLAND_USDT",
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    "first_capture": "2024-12-17T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-ISLAND-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ISRG_USDT",
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    "base_coin": "ISRG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-06-12T00:00:00.000Z",
    "internal_id": "perpetual-ISRG-USDT:USDT",
    "symbol": "ISRG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40228,
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      "Tokenized Stock"
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    "base_asset_id": "ISRG",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ISRG-USDT:USDT"
  },
  {
    "id": "ITUB_USDT",
    "type": "perpetual",
    "base_coin": "ITUB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-30T09:00:00.000Z",
    "internal_id": "perpetual-ITUB-USDT:USDT",
    "symbol": "ITUB",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ITUB",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ITUB-USDT:USDT"
  },
  {
    "id": "IVV_USDT",
    "type": "perpetual",
    "base_coin": "IVV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-IVV-USDT:USDT",
    "symbol": "IVV",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "IVV",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IVV-USDT:USDT"
  },
  {
    "id": "IWM_USDT",
    "type": "perpetual",
    "base_coin": "IWM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "internal_id": "perpetual-IWM-USDT:USDT",
    "symbol": "IWM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39493,
    "category": [
      "DeFi"
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    "base_asset_id": "IWM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IWM-USDT:USDT"
  },
  {
    "id": "JAILSTOOL_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-11T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-JAILSTOOL-USDT:USDT",
    "symbol": "JAILSTOOL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "JASMY_USDT",
    "type": "perpetual",
    "base_coin": "JASMY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-03T00:00:00.000Z",
    "internal_id": "perpetual-JASMY-USDT:USDT",
    "symbol": "JASMY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8425,
    "category": [],
    "base_asset_id": "JASMY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JASMY-USDT:USDT"
  },
  {
    "id": "JCI_USDT",
    "type": "perpetual",
    "base_coin": "JCI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-JCI-USDT:USDT",
    "symbol": "JCI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JCI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JCI-USDT:USDT"
  },
  {
    "id": "JCT_USDT",
    "type": "perpetual",
    "base_coin": "JCT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-10T00:00:00.000Z",
    "internal_id": "perpetual-JCT-USDT:USDT",
    "symbol": "JCT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38909,
    "category": [],
    "base_asset_id": "JCT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JCT-USDT:USDT"
  },
  {
    "id": "JDON_USDT",
    "type": "perpetual",
    "first_capture": "2025-11-12T00:00:00.000Z",
    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-JDON-USDT:USDT",
    "symbol": "JDON",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "JD_USDT",
    "type": "perpetual",
    "base_coin": "JD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-31T00:00:00.000Z",
    "internal_id": "perpetual-JD-USDT:USDT",
    "symbol": "JD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JD-USDT:USDT"
  },
  {
    "id": "JELLYJELLY_USDT",
    "type": "perpetual",
    "base_coin": "JELLYJELLY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-30T00:00:00.000Z",
    "internal_id": "perpetual-JELLYJELLY-USDT:USDT",
    "symbol": "JELLYJELLY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35537,
    "category": [
      "Memes"
    ],
    "base_asset_id": "JELLYJELLY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JELLYJELLY-USDT:USDT"
  },
  {
    "id": "JEPQ_USDT",
    "type": "perpetual",
    "base_coin": "JEPQ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-JEPQ-USDT:USDT",
    "symbol": "JEPQ",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JEPQ",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JEPQ-USDT:USDT"
  },
  {
    "id": "JIO_USDT",
    "type": "perpetual",
    "base_coin": "JIO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-14T00:00:00.000Z",
    "internal_id": "perpetual-JIO-USDT:USDT",
    "symbol": "JIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42595,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "JIO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JIO-USDT:USDT"
  },
  {
    "id": "JMKE_USDT",
    "type": "perpetual",
    "base_coin": "JMKE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-JMKE-USDT:USDT",
    "symbol": "JMKE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JMKE",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JMKE-USDT:USDT"
  },
  {
    "id": "JNJ_USDT",
    "type": "perpetual",
    "base_coin": "JNJ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-JNJ-USDT:USDT",
    "symbol": "JNJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40820,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "JNJ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JNJ-USDT:USDT"
  },
  {
    "id": "JOE_USDT",
    "type": "perpetual",
    "base_coin": "JOE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-03-27T00:00:00.000Z",
    "internal_id": "perpetual-JOE-USDT:USDT",
    "symbol": "JOE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11396,
    "category": [
      "DeFi",
      "Staking"
    ],
    "base_asset_id": "JOE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JOE-USDT:USDT"
  },
  {
    "id": "JPM_USDT",
    "type": "perpetual",
    "base_coin": "JPM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-26T00:00:00.000Z",
    "internal_id": "perpetual-JPM-USDT:USDT",
    "symbol": "JPM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40013,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "JPM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JPM-USDT:USDT"
  },
  {
    "id": "JPN225_USDT",
    "type": "perpetual",
    "base_coin": "JPN225",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-JPN225-USDT:USDT",
    "symbol": "JPN225",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JPN225",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JPN225-USDT:USDT"
  },
  {
    "id": "JST_USDT",
    "type": "perpetual",
    "base_coin": "JST",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-01-05T00:00:00.000Z",
    "internal_id": "perpetual-JST-USDT:USDT",
    "symbol": "JST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5488,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "JST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JST-USDT:USDT"
  },
  {
    "id": "JTO_USDT",
    "type": "perpetual",
    "base_coin": "JTO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-12-07T00:00:00.000Z",
    "internal_id": "perpetual-JTO-USDT:USDT",
    "symbol": "JTO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28541,
    "category": [
      "DeFi",
      "Staking",
      "DAO"
    ],
    "base_asset_id": "JTO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JTO-USDT:USDT"
  },
  {
    "id": "JUGGERNAUT_USDT",
    "type": "perpetual",
    "base_coin": "JUGGERNAUT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-JUGGERNAUT-USDT:USDT",
    "symbol": "JUGGERNAUT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40961,
    "category": [
      "Memes"
    ],
    "base_asset_id": "JUGGERNAUT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JUGGERNAUT-USDT:USDT"
  },
  {
    "id": "JUNZHENG_USDT",
    "type": "perpetual",
    "base_coin": "JUNZHENG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-JUNZHENG-USDT:USDT",
    "symbol": "JUNZHENG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JUNZHENG",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JUNZHENG-USDT:USDT"
  },
  {
    "id": "JUP_USDT",
    "type": "perpetual",
    "base_coin": "JUP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-01-31T00:00:00.000Z",
    "internal_id": "perpetual-JUP-USDT:USDT",
    "symbol": "JUP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29210,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "JUP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JUP-USDT:USDT"
  },
  {
    "id": "JUSUNG_USDT",
    "type": "perpetual",
    "base_coin": "JUSUNG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-JUSUNG-USDT:USDT",
    "symbol": "JUSUNG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "JUSUNG",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-JUSUNG-USDT:USDT"
  },
  {
    "id": "J_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-22T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-J-USDT:USDT",
    "symbol": "J",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KAIA_USDT",
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    "base_coin": "KAIA",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-31T00:00:00.000Z",
    "internal_id": "perpetual-KAIA-USDT:USDT",
    "symbol": "KAIA",
    "denominator": "USDT",
    "margin": "USDT",
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      "Layer 1"
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    "unified_id": "perpetual-KAIA-USDT:USDT"
  },
  {
    "id": "KAITO_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-02-20T00:00:00.000Z",
    "internal_id": "perpetual-KAITO-USDT:USDT",
    "symbol": "KAITO",
    "denominator": "USDT",
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    "cmc_id": 35763,
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  {
    "id": "KALSHI_USDT",
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    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-KALSHI-USDT:USDT",
    "symbol": "KALSHI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KARRAT_USDT",
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    "first_capture": "2024-04-23T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-KARRAT-USDT:USDT",
    "symbol": "KARRAT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KAS_USDT",
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    "base_coin": "KAS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
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    "first_capture": "2023-06-16T00:00:00.000Z",
    "internal_id": "perpetual-KAS-USDT:USDT",
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    "denominator": "USDT",
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      "Layer 1"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAS-USDT:USDT"
  },
  {
    "id": "KAT_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-03-02T00:00:00.000Z",
    "internal_id": "perpetual-KAT-USDT:USDT",
    "symbol": "KAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38769,
    "category": [
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      "DApp"
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    "base_asset_id": "KAT",
    "base_asset_match": "cross_venue_consensus",
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    "unified_id": "perpetual-KAT-USDT:USDT"
  },
  {
    "id": "KAVA_USDT",
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    "base_coin": "KAVA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-01-21T00:00:00.000Z",
    "internal_id": "perpetual-KAVA-USDT:USDT",
    "symbol": "KAVA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4846,
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      "Layer 1",
      "Lending & Borrowing"
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    "base_asset_id": "KAVA",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAVA-USDT:USDT"
  },
  {
    "id": "KBHLD_USDT",
    "type": "perpetual",
    "base_coin": "KBHLD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-26T00:00:00.000Z",
    "internal_id": "perpetual-KBHLD-USDT:USDT",
    "symbol": "KBHLD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "KBHLD",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KBHLD-USDT:USDT"
  },
  {
    "id": "KBLAM_USDT",
    "type": "perpetual",
    "base_coin": "KBLAM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-26T00:00:00.000Z",
    "internal_id": "perpetual-KBLAM-USDT:USDT",
    "symbol": "KBLAM",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "KBLAM",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KBLAM-USDT:USDT"
  },
  {
    "id": "KDA_USDT",
    "type": "perpetual",
    "first_capture": "2022-02-11T00:00:00.000Z",
    "end_date": "2025-11-01T00:00:00.000Z",
    "internal_id": "perpetual-KDA-USDT:USDT",
    "symbol": "KDA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5647,
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      "Layer 1",
      "Smart Contracts",
      "Collectibles & NFTs",
      "DAO"
    ],
    "base_asset_id": "KDA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KDA-USDT:USDT"
  },
  {
    "id": "KEEP_USDT",
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    "first_capture": "2021-06-17T00:00:00.000Z",
    "end_date": "2022-02-17T00:00:00.000Z",
    "internal_id": "perpetual-KEEP-USDT:USDT",
    "symbol": "KEEP",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KEKIUS_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-01T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-KEKIUS-USDT:USDT",
    "symbol": "KEKIUS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35011,
    "category": [
      "Memes"
    ],
    "base_asset_id": "KEKIUS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KEKIUS-USDT:USDT"
  },
  {
    "id": "KERNEL_USDT",
    "type": "perpetual",
    "base_coin": "KERNEL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-14T00:00:00.000Z",
    "internal_id": "perpetual-KERNEL-USDT:USDT",
    "symbol": "KERNEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36180,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "KERNEL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KERNEL-USDT:USDT"
  },
  {
    "id": "KEY_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-20T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-KEY-USDT:USDT",
    "symbol": "KEY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KGEN_USDT",
    "type": "perpetual",
    "base_coin": "KGEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-07T00:00:00.000Z",
    "internal_id": "perpetual-KGEN-USDT:USDT",
    "symbol": "KGEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38554,
    "category": [],
    "base_asset_id": "KGEN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KGEN-USDT:USDT"
  },
  {
    "id": "KII_USDT",
    "type": "perpetual",
    "base_coin": "KII",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-KII-USDT:USDT",
    "symbol": "KII",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41773,
    "category": [
      "Layer 1",
      "Interoperability"
    ],
    "base_asset_id": "KII",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KII-USDT:USDT"
  },
  {
    "id": "KILO_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-27T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-KILO-USDT:USDT",
    "symbol": "KILO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36053,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "KILO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KILO-USDT:USDT"
  },
  {
    "id": "KIMA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-KIMA-USDT:USDT",
    "symbol": "KIMA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KIMCHI_USDT",
    "type": "perpetual",
    "base_coin": "KIMCHI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-10-22T06:21:16.000Z",
    "internal_id": "perpetual-KIMCHI-USDT:USDT",
    "symbol": "KIMCHI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42641,
    "category": [
      "Memes"
    ],
    "base_asset_id": "KIMCHI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KIMCHI-USDT:USDT"
  },
  {
    "id": "KIMI_USDT",
    "type": "perpetual",
    "base_coin": "KIMI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-07-21T00:00:00.000Z",
    "internal_id": "perpetual-KIMI-USDT:USDT",
    "symbol": "KIMI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KIN_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-KIN-USDT:USDT",
    "symbol": "KIN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "KIOXIA_USDT",
    "type": "perpetual",
    "base_coin": "KIOXIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-KIOXIA-USDT:USDT",
    "symbol": "KIOXIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40577,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "KIOXIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KIOXIA-USDT:USDT"
  },
  {
    "id": "KITE_USDT",
    "type": "perpetual",
    "base_coin": "KITE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-29T00:00:00.000Z",
    "internal_id": "perpetual-KITE-USDT:USDT",
    "symbol": "KITE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38828,
    "category": [
      "Layer 1",
      "DApp",
      "AI Agents"
    ],
    "base_asset_id": "KITE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KITE-USDT:USDT"
  },
  {
    "id": "KLAC_USDT",
    "type": "perpetual",
    "base_coin": "KLAC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-KLAC-USDT:USDT",
    "symbol": "KLAC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40548,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "KLAC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KLAC-USDT:USDT"
  },
  {
    "id": "KLAY_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2024-10-25T00:00:00.000Z",
    "internal_id": "perpetual-KLAY-USDT:USDT",
    "symbol": "KLAY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4256,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "KLAY",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KLAY-USDT:USDT"
  },
  {
    "id": "KMNO_USDT",
    "type": "perpetual",
    "base_coin": "KMNO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-08T00:00:00.000Z",
    "internal_id": "perpetual-KMNO-USDT:USDT",
    "symbol": "KMNO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30986,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "base_asset_id": "KMNO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KMNO-USDT:USDT"
  },
  {
    "id": "KNC_USDT",
    "type": "perpetual",
    "base_coin": "KNC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-KNC-USDT:USDT",
    "symbol": "KNC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9444,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "KNC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KNC-USDT:USDT"
  },
  {
    "id": "KODEX200_USDT",
    "type": "perpetual",
    "base_coin": "KODEX200",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-KODEX200-USDT:USDT",
    "symbol": "KODEX200",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41783,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "KODEX200",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KODEX200-USDT:USDT"
  },
  {
    "id": "KOMA_USDT",
    "type": "perpetual",
    "base_coin": "KOMA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "internal_id": "perpetual-KOMA-USDT:USDT",
    "symbol": "KOMA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33405,
    "category": [
      "Memes"
    ],
    "base_asset_id": "KOMA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KOMA-USDT:USDT"
  },
  {
    "id": "KORU_USDT",
    "type": "perpetual",
    "base_coin": "KORU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-KORU-USDT:USDT",
    "symbol": "KORU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40551,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "KORU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KORU-USDT:USDT"
  },
  {
    "id": "KO_USDT",
    "type": "perpetual",
    "base_coin": "KO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-KO-USDT:USDT",
    "symbol": "KO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40982,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "KO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KO-USDT:USDT"
  },
  {
    "id": "KR200_USDT",
    "type": "perpetual",
    "base_coin": "KR200",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-KR200-USDT:USDT",
    "symbol": "KR200",
    "denominator": "USDT",
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    "cmc_id": 39853,
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      "DeFi"
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    "base_asset_id": "KS200",
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    "unified_id": "perpetual-KS200-USDT:USDT"
  },
  {
    "id": "KSM_USDT",
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    "base_coin": "KSM",
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    "first_capture": "2020-11-08T00:00:00.000Z",
    "internal_id": "perpetual-KSM-USDT:USDT",
    "symbol": "KSM",
    "denominator": "USDT",
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    "cmc_id": 5034,
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    "unified_id": "perpetual-KSM-USDT:USDT"
  },
  {
    "id": "KSTR_USDT",
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    "base_coin": "KSTR",
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    "margin_asset": "USDT",
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    "first_capture": "2026-07-06T00:00:00.000Z",
    "internal_id": "perpetual-KSTR-USDT:USDT",
    "symbol": "KSTR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40678,
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      "DeFi"
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    "unified_id": "perpetual-KSTR-USDT:USDT"
  },
  {
    "id": "KUAISHOU_USDT",
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    "base_coin": "KUAISHOU",
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    "quantity_unit": "base",
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    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-KUAISHOU-USDT:USDT",
    "symbol": "KUAISHOU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41073,
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      "Tokenized Stock"
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    "base_asset_id": "KUAISHOU",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KUAISHOU-USDT:USDT"
  },
  {
    "id": "KWEB_USDT",
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    "base_coin": "KWEB",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-03-25T00:00:00.000Z",
    "internal_id": "perpetual-KWEB-USDT:USDT",
    "symbol": "KWEB",
    "denominator": "USDT",
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    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KWEB-USDT:USDT"
  },
  {
    "id": "K_USDT",
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    "first_capture": "2025-08-08T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-K-USDT:USDT",
    "symbol": "K",
    "denominator": "USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "L3_USDT",
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    "first_capture": "2024-07-30T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-L3-USDT:USDT",
    "symbol": "L3",
    "denominator": "USDT",
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-L3-USDT:USDT"
  },
  {
    "id": "LAB_USDT",
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    "base_coin": "LAB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-14T00:00:00.000Z",
    "internal_id": "perpetual-LAB-USDT:USDT",
    "symbol": "LAB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33223,
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      "DeFi"
    ],
    "base_asset_id": "LAB",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAB-USDT:USDT"
  },
  {
    "id": "LADYS_USDT",
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    "first_capture": "2023-05-12T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-LADYS-USDT:USDT",
    "symbol": "LADYS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 25023,
    "category": [
      "Memes"
    ],
    "base_asset_id": "LADYS",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LADYS-USDT:USDT"
  },
  {
    "id": "LAI_USDT",
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    "first_capture": "2023-06-01T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-LAI-USDT:USDT",
    "symbol": "LAI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LAOPU_USDT",
    "type": "perpetual",
    "base_coin": "LAOPU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-LAOPU-USDT:USDT",
    "symbol": "LAOPU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LAOPU",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAOPU-USDT:USDT"
  },
  {
    "id": "LAPTOP_USDT",
    "type": "perpetual",
    "base_coin": "LAPTOP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-09T00:00:00.000Z",
    "internal_id": "perpetual-LAPTOP-USDT:USDT",
    "symbol": "LAPTOP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42044,
    "category": [
      "Memes"
    ],
    "base_asset_id": "LAPTOP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAPTOP-USDT:USDT"
  },
  {
    "id": "LAUNCHCOIN_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-16T00:00:00.000Z",
    "end_date": "2025-10-26T00:00:00.000Z",
    "internal_id": "perpetual-LAUNCHCOIN-USDT:USDT",
    "symbol": "LAUNCHCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35487,
    "category": [],
    "base_asset_id": "LAUNCHCOIN",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAUNCHCOIN-USDT:USDT"
  },
  {
    "id": "LAVA_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-09T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-LAVA-USDT:USDT",
    "symbol": "LAVA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32722,
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    "base_asset_id": "LAVA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAVA-USDT:USDT"
  },
  {
    "id": "LAYER_USDT",
    "type": "perpetual",
    "base_coin": "LAYER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-02-11T00:00:00.000Z",
    "internal_id": "perpetual-LAYER-USDT:USDT",
    "symbol": "LAYER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35429,
    "category": [
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    ],
    "base_asset_id": "LAYER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAYER-USDT:USDT"
  },
  {
    "id": "LAZIO_USDT",
    "type": "perpetual",
    "first_capture": "2022-11-16T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-LAZIO-USDT:USDT",
    "symbol": "LAZIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12687,
    "category": [],
    "base_asset_id": "LAZIO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LAZIO-USDT:USDT"
  },
  {
    "id": "LA_USDT",
    "type": "perpetual",
    "base_coin": "LA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-06-04T00:00:00.000Z",
    "internal_id": "perpetual-LA-USDT:USDT",
    "symbol": "LA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36510,
    "category": [],
    "base_asset_id": "LA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LA-USDT:USDT"
  },
  {
    "id": "LDO_USDT",
    "type": "perpetual",
    "base_coin": "LDO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-07-14T00:00:00.000Z",
    "internal_id": "perpetual-LDO-USDT:USDT",
    "symbol": "LDO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8000,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "LDO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LDO-USDT:USDT"
  },
  {
    "id": "LENOVO_USDT",
    "type": "perpetual",
    "base_coin": "LENOVO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-LENOVO-USDT:USDT",
    "symbol": "LENOVO",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LENOVO",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LENOVO-USDT:USDT"
  },
  {
    "id": "LEN_USDT",
    "type": "perpetual",
    "base_coin": "LEN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-LEN-USDT:USDT",
    "symbol": "LEN",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LEN",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LEN-USDT:USDT"
  },
  {
    "id": "LEO_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-LEO-USDT:USDT",
    "symbol": "LEO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3957,
    "category": [],
    "base_asset_id": "LEO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LEO-USDT:USDT"
  },
  {
    "id": "LETTALL_USDT",
    "type": "perpetual",
    "base_coin": "LETTALL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-LETTALL-USDT:USDT",
    "symbol": "LETTALL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LETTALL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LETTALL-USDT:USDT"
  },
  {
    "id": "LEVER_USDT",
    "type": "perpetual",
    "first_capture": "2024-06-11T00:00:00.000Z",
    "end_date": "2025-10-07T00:00:00.000Z",
    "internal_id": "perpetual-LEVER-USDT:USDT",
    "symbol": "LEVER",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LGELECTRONICS_USDT",
    "type": "perpetual",
    "base_coin": "LGELECTRONICS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-LGELECTRONICS-USDT:USDT",
    "symbol": "LGELECTRONICS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41780,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "LGELECTRONICS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LGELECTRONICS-USDT:USDT"
  },
  {
    "id": "LIGHT_USDT",
    "type": "perpetual",
    "base_coin": "LIGHT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-27T00:00:00.000Z",
    "internal_id": "perpetual-LIGHT-USDT:USDT",
    "symbol": "LIGHT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38506,
    "category": [],
    "base_asset_id": "LIGHT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LIGHT-USDT:USDT"
  },
  {
    "id": "LINA_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-18T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-LINA-USDT:USDT",
    "symbol": "LINA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LINEA_USDT",
    "type": "perpetual",
    "base_coin": "LINEA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-01T00:00:00.000Z",
    "internal_id": "perpetual-LINEA-USDT:USDT",
    "symbol": "LINEA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27657,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "LINEA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LINEA-USDT:USDT"
  },
  {
    "id": "LINGO_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-LINGO-USDT:USDT",
    "symbol": "LINGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34717,
    "category": [],
    "base_asset_id": "LINGO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LINGO-USDT:USDT"
  },
  {
    "id": "LINK_USDT",
    "type": "perpetual",
    "base_coin": "LINK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-LINK-USDT:USDT",
    "symbol": "LINK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1975,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy",
      "Interoperability"
    ],
    "base_asset_id": "LINK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LINK-USDT:USDT"
  },
  {
    "id": "LIN_USDT",
    "type": "perpetual",
    "base_coin": "LIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-LIN-USDT:USDT",
    "symbol": "LIN",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LIN",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LIN-USDT:USDT"
  },
  {
    "id": "LISTA_USDT",
    "type": "perpetual",
    "base_coin": "LISTA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-20T00:00:00.000Z",
    "internal_id": "perpetual-LISTA-USDT:USDT",
    "symbol": "LISTA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21533,
    "category": [
      "DeFi",
      "Staking",
      "Lending & Borrowing",
      "DAO"
    ],
    "base_asset_id": "LISTA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LISTA-USDT:USDT"
  },
  {
    "id": "LITE_USDT",
    "type": "perpetual",
    "base_coin": "LITE",
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    "first_capture": "2026-02-06T00:00:00.000Z",
    "internal_id": "perpetual-LITE-USDT:USDT",
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      "Tokenized Stock"
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  {
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    "quantity_unit": "base",
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    "first_capture": "2021-09-15T00:00:00.000Z",
    "internal_id": "perpetual-LIT-USDT:USDT",
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  {
    "id": "LLY_USDT",
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    "internal_id": "perpetual-LLY-USDT:USDT",
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      "Tokenized Stock"
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  {
    "id": "LL_USDT",
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    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-LL-USDT:USDT",
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      "DAO"
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    "id": "LMT_USDT",
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    "internal_id": "perpetual-LMT-USDT:USDT",
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  {
    "id": "LMWR_USDT",
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    "first_capture": "2024-11-19T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-LMWR-USDT:USDT",
    "symbol": "LMWR",
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    "cmc_id": 24476,
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      "Generative AI"
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    "base_asset_id": "LMWR",
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  {
    "id": "LNG_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-LNG-USDT:USDT",
    "symbol": "LNG",
    "denominator": "USDT",
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    "base_asset_match": "venue_reference",
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  {
    "id": "LOKA_USDT",
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    "first_capture": "2022-03-30T00:00:00.000Z",
    "end_date": "2025-07-22T00:00:00.000Z",
    "internal_id": "perpetual-LOKA-USDT:USDT",
    "symbol": "LOKA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LONGSYS_USDT",
    "type": "perpetual",
    "base_coin": "LONGSYS",
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    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-LONGSYS-USDT:USDT",
    "symbol": "LONGSYS",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LONGSYS",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-LONGSYS-USDT:USDT"
  },
  {
    "id": "LON_USDT",
    "type": "perpetual",
    "first_capture": "2020-12-23T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-LON-USDT:USDT",
    "symbol": "LON",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LOOKS_USDT",
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    "first_capture": "2022-01-12T00:00:00.000Z",
    "end_date": "2026-01-10T00:00:00.000Z",
    "internal_id": "perpetual-LOOKS-USDT:USDT",
    "symbol": "LOOKS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LOOM_USDT",
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    "first_capture": "2023-09-23T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-LOOM-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2588,
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    "base_asset_id": "LOOM",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LOOM-USDT:USDT"
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  {
    "id": "LOT_USDT",
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    "first_capture": "2025-06-20T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-LOT-USDT:USDT",
    "symbol": "LOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36866,
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      "Staking",
      "DApp"
    ],
    "base_asset_id": "LOT",
    "base_asset_match": "venue_lineage",
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  {
    "id": "LPT_USDT",
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    "base_coin": "LPT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-28T00:00:00.000Z",
    "internal_id": "perpetual-LPT-USDT:USDT",
    "symbol": "LPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3640,
    "category": [
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    ],
    "base_asset_id": "LPT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LPT-USDT:USDT"
  },
  {
    "id": "LQD_USDT",
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    "base_coin": "LQD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-LQD-USDT:USDT",
    "symbol": "LQD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LQD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LQD-USDT:USDT"
  },
  {
    "id": "LQTY_USDT",
    "type": "perpetual",
    "base_coin": "LQTY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-28T00:00:00.000Z",
    "internal_id": "perpetual-LQTY-USDT:USDT",
    "symbol": "LQTY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7429,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "LQTY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LQTY-USDT:USDT"
  },
  {
    "id": "LRCX_USDT",
    "type": "perpetual",
    "base_coin": "LRCX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-LRCX-USDT:USDT",
    "symbol": "LRCX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40547,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "LRCX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LRCX-USDT:USDT"
  },
  {
    "id": "LRC_USDT",
    "type": "perpetual",
    "base_coin": "LRC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-01-05T00:00:00.000Z",
    "internal_id": "perpetual-LRC-USDT:USDT",
    "symbol": "LRC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1934,
    "category": [
      "Layer 2",
      "Smart Contracts"
    ],
    "base_asset_id": "LRC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LRC-USDT:USDT"
  },
  {
    "id": "LSK_USDT",
    "type": "perpetual",
    "base_coin": "LSK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-01-25T00:00:00.000Z",
    "internal_id": "perpetual-LSK-USDT:USDT",
    "symbol": "LSK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1214,
    "category": [
      "Layer 2",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "LSK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LSK-USDT:USDT"
  },
  {
    "id": "LTC_USDT",
    "type": "perpetual",
    "base_coin": "LTC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-LTC-USDT:USDT",
    "symbol": "LTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "base_asset_id": "LTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LTC-USDT:USDT"
  },
  {
    "id": "LUCE_USDT",
    "type": "perpetual",
    "first_capture": "2025-04-21T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-LUCE-USDT:USDT",
    "symbol": "LUCE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "LULU_USDT",
    "type": "perpetual",
    "base_coin": "LULU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-LULU-USDT:USDT",
    "symbol": "LULU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LULU.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LULU.EQUITY-USDT:USDT"
  },
  {
    "id": "LUMIA_USDT",
    "type": "perpetual",
    "base_coin": "LUMIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-18T00:00:00.000Z",
    "internal_id": "perpetual-LUMIA-USDT:USDT",
    "symbol": "LUMIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33439,
    "category": [
      "Layer 2",
      "Real World Assets Protocols",
      "DAO",
      "Privacy"
    ],
    "base_asset_id": "LUMIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUMIA-USDT:USDT"
  },
  {
    "id": "LUNA_USDT",
    "type": "perpetual",
    "base_coin": "LUNA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-02-23T00:00:00.000Z",
    "internal_id": "perpetual-LUNA-USDT:USDT",
    "symbol": "LUNA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20314,
    "category": [],
    "base_asset_id": "LUNA",
    "base_asset_match": "cmc_market_pair",
    "base_asset_history": [
      {
        "asset_id": "LUNC",
        "until": "2022-05-28T00:00:00Z"
      }
    ],
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNA-USDT:USDT"
  },
  {
    "id": "LUNC_USDT",
    "type": "perpetual",
    "base_coin": "LUNC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-05-30T00:00:00.000Z",
    "internal_id": "perpetual-LUNC-USDT:USDT",
    "symbol": "LUNC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4172,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "LUNC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNC-USDT:USDT"
  },
  {
    "id": "LUNR_USDT",
    "type": "perpetual",
    "base_coin": "LUNR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-LUNR-USDT:USDT",
    "symbol": "LUNR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40107,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "LUNR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNR-USDT:USDT"
  },
  {
    "id": "LUXSHARE_USDT",
    "type": "perpetual",
    "base_coin": "LUXSHARE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-LUXSHARE-USDT:USDT",
    "symbol": "LUXSHARE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "LUXSHARE",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUXSHARE-USDT:USDT"
  },
  {
    "id": "LYN_USDT",
    "type": "perpetual",
    "base_coin": "LYN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-06T00:00:00.000Z",
    "internal_id": "perpetual-LYN-USDT:USDT",
    "symbol": "LYN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38561,
    "category": [
      "Generative AI",
      "AI Applications"
    ],
    "base_asset_id": "LYN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LYN-USDT:USDT"
  },
  {
    "id": "MAD_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-MAD-USDT:USDT",
    "symbol": "MAD",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MAGA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-04T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-MAGA-USDT:USDT",
    "symbol": "MAGA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MAGIC_USDT",
    "type": "perpetual",
    "base_coin": "MAGIC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-10T00:00:00.000Z",
    "internal_id": "perpetual-MAGIC-USDT:USDT",
    "symbol": "MAGIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14783,
    "category": [
      "Layer 2",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "base_asset_id": "MAGIC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MAGIC-USDT:USDT"
  },
  {
    "id": "MAGMA_USDT",
    "type": "perpetual",
    "base_coin": "MAGMA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "internal_id": "perpetual-MAGMA-USDT:USDT",
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  {
    "id": "MAKITA_USDT",
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  {
    "id": "MANA_USDT",
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      "Metaverse"
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-MANTRA-USDT:USDT",
    "symbol": "MANTRA",
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      "Real World Assets Protocols",
      "DAO"
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  {
    "id": "MAPS_USDT",
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    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-MAPS-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "MARA_USDT",
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    "internal_id": "perpetual-MARA-USDT:USDT",
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      "Tokenized Stock"
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-08-30T00:00:00.000Z",
    "internal_id": "perpetual-MARSCOIN-USDT:USDT",
    "symbol": "MARSCOIN",
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  {
    "id": "MAR_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-MAR-USDT:USDT",
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    "unified_id": "perpetual-MAR-USDT:USDT"
  },
  {
    "id": "MASA_USDT",
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    "first_capture": "2024-04-12T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-MASA-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "id": "MASK_USDT",
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    "base_coin": "MASK",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-02-25T00:00:00.000Z",
    "internal_id": "perpetual-MASK-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 8536,
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      "Metaverse"
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    "base_asset_id": "MASK",
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    "unified_id": "perpetual-MASK-USDT:USDT"
  },
  {
    "id": "MATIC_USDT",
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    "end_date": "2024-08-31T00:00:00.000Z",
    "internal_id": "perpetual-MATIC-USDT:USDT",
    "symbol": "MATIC",
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    "cmc_id": 3890,
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      "Privacy"
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    "base_asset_id": "MATIC",
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  },
  {
    "id": "MAT_USDT",
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    "first_capture": "2025-06-19T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-MAT-USDT:USDT",
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    "cmc_id": 36397,
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      "Layer 2",
      "Staking"
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    "base_asset_id": "MAT",
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  },
  {
    "id": "MAVIA_USDT",
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    "base_coin": "MAVIA",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-02-08T00:00:00.000Z",
    "internal_id": "perpetual-MAVIA-USDT:USDT",
    "symbol": "MAVIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28829,
    "category": [
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    ],
    "base_asset_id": "MAVIA",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MAVIA-USDT:USDT"
  },
  {
    "id": "MAV_USDT",
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    "base_coin": "MAV",
    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-06-29T00:00:00.000Z",
    "internal_id": "perpetual-MAV-USDT:USDT",
    "symbol": "MAV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 18037,
    "category": [
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      "Privacy"
    ],
    "base_asset_id": "MAV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MAV-USDT:USDT"
  },
  {
    "id": "MAX_USDT",
    "type": "perpetual",
    "first_capture": "2024-08-06T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-MAX-USDT:USDT",
    "symbol": "MAX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MBABYDOGE_USDT",
    "type": "perpetual",
    "base_coin": "MBABYDOGE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-11-01T00:00:00.000Z",
    "internal_id": "perpetual-MBABYDOGE-USDT:USDT",
    "symbol": "MBABYDOGE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10407,
    "category": [
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      "Real World Assets Protocols",
      "Generative AI",
      "Collectibles & NFTs",
      "Memes"
    ],
    "base_asset_id": "BABYDOGE",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BABYDOGE-USDT:USDT"
  },
  {
    "id": "MBABYNEIRO_USDT",
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    "first_capture": "2024-11-20T00:00:00.000Z",
    "end_date": "2024-11-23T00:00:00.000Z",
    "internal_id": "perpetual-MBABYNEIRO-USDT:USDT",
    "symbol": "MBABYNEIRO",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MBL_USDT",
    "type": "perpetual",
    "first_capture": "2023-11-02T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-MBL-USDT:USDT",
    "symbol": "MBL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4038,
    "category": [],
    "base_asset_id": "MBL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MBL-USDT:USDT"
  },
  {
    "id": "MBOX_USDT",
    "type": "perpetual",
    "first_capture": "2021-12-01T00:00:00.000Z",
    "end_date": "2026-07-17T00:00:00.000Z",
    "internal_id": "perpetual-MBOX-USDT:USDT",
    "symbol": "MBOX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MCB_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-MCB-USDT:USDT",
    "symbol": "MCB",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MCD_USDT",
    "type": "perpetual",
    "base_coin": "MCD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-MCD-USDT:USDT",
    "symbol": "MCD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42406,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "MCD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MCD-USDT:USDT"
  },
  {
    "id": "MCHP_USDT",
    "type": "perpetual",
    "base_coin": "MCHP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-MCHP-USDT:USDT",
    "symbol": "MCHP",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MCHP",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MCHP-USDT:USDT"
  },
  {
    "id": "MC_USDT",
    "type": "perpetual",
    "first_capture": "2023-08-16T00:00:00.000Z",
    "end_date": "2023-11-02T00:00:00.000Z",
    "internal_id": "perpetual-MC-USDT:USDT",
    "symbol": "MC",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MDB_USDT",
    "type": "perpetual",
    "base_coin": "MDB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-MDB-USDT:USDT",
    "symbol": "MDB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41972,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MDB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MDB-USDT:USDT"
  },
  {
    "id": "MDT_USDT",
    "type": "perpetual",
    "first_capture": "2023-03-08T00:00:00.000Z",
    "internal_id": "perpetual-MDT-USDT:USDT",
    "symbol": "MDT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42621,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MDT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "base_asset_id": "MDT.MEDTRONIC_PLC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MDT.MEDTRONIC_PLC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "MEGA_USDT",
    "type": "perpetual",
    "base_coin": "MEGA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-04-30T00:00:00.000Z",
    "internal_id": "perpetual-MEGA-USDT:USDT",
    "symbol": "MEGA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38770,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "MEGA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MEGA-USDT:USDT"
  },
  {
    "id": "MEITUAN_USDT",
    "type": "perpetual",
    "base_coin": "MEITUAN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-MEITUAN-USDT:USDT",
    "symbol": "MEITUAN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41074,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MEITUAN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MEITUAN-USDT:USDT"
  },
  {
    "id": "MELANIA_USDT",
    "type": "perpetual",
    "base_coin": "MELANIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-20T00:00:00.000Z",
    "internal_id": "perpetual-MELANIA-USDT:USDT",
    "symbol": "MELANIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35347,
    "category": [
      "Memes"
    ],
    "base_asset_id": "MELANIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MELANIA-USDT:USDT"
  },
  {
    "id": "MELI_USDT",
    "type": "perpetual",
    "base_coin": "MELI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-MELI-USDT:USDT",
    "symbol": "MELI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42700,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MELI.MERCADOLIBRE_INC_DERIVATIVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
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  {
    "id": "MELON_USDT",
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    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-MELON-USDT:USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "MEMECOIN_USDT",
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    "first_capture": "2026-09-04T00:00:00.000Z",
    "internal_id": "perpetual-MEMECOIN-USDT:USDT",
    "symbol": "MEMECOIN",
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  {
    "id": "MEMEFI_USDT",
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    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-MEMEFI-USDT:USDT",
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  {
    "id": "MEMES_USDT",
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    "first_capture": "2026-01-25T00:00:00.000Z",
    "end_date": "2026-08-01T00:00:00.000Z",
    "internal_id": "perpetual-MEMES-USDT:USDT",
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  {
    "id": "MEMETOON_USDT",
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    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-MEMETOON-USDT:USDT",
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      "Memes"
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    "id": "MERL_USDT",
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    "first_capture": "2024-04-19T00:00:00.000Z",
    "internal_id": "perpetual-MERL-USDT:USDT",
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  {
    "id": "MER_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-MER-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "METAX_USDT",
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    "first_capture": "2025-07-02T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-METAX-USDT:USDT",
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      "Tokenized Stock"
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    "base_asset_id": "METAX",
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  {
    "id": "META_USDT",
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    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-META-USDT:USDT",
    "symbol": "META",
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    "cmc_id": 39513,
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      "Tokenized Stock"
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    "unified_id": "perpetual-META-USDT:USDT"
  },
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    "id": "METIS_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-01-16T00:00:00.000Z",
    "internal_id": "perpetual-METIS-USDT:USDT",
    "symbol": "METIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9640,
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    "base_asset_id": "METIS",
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    "unified_id": "perpetual-METIS-USDT:USDT"
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  {
    "id": "METU_USDT",
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    "base_coin": "METU",
    "quote_coin": "USDT",
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    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-23T00:00:00.000Z",
    "internal_id": "perpetual-METU-USDT:USDT",
    "symbol": "METU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "METU",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-METU-USDT:USDT"
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  {
    "id": "MET_USDT",
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    "base_coin": "MET",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-10T00:00:00.000Z",
    "internal_id": "perpetual-MET-USDT:USDT",
    "symbol": "MET",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38353,
    "category": [
      "DeFi",
      "DApp"
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    "base_asset_id": "MET",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MET-USDT:USDT"
  },
  {
    "id": "MEW_USDT",
    "type": "perpetual",
    "base_coin": "MEW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-04-07T00:00:00.000Z",
    "internal_id": "perpetual-MEW-USDT:USDT",
    "symbol": "MEW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30126,
    "category": [
      "Memes"
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    "base_asset_id": "MEW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MEW-USDT:USDT"
  },
  {
    "id": "ME_USDT",
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    "base_coin": "ME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "internal_id": "perpetual-ME-USDT:USDT",
    "symbol": "ME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32197,
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      "Collectibles & NFTs"
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    "base_asset_id": "ME",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ME-USDT:USDT"
  },
  {
    "id": "MGO_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-24T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-MGO-USDT:USDT",
    "symbol": "MGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36935,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "MGO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MGO-USDT:USDT"
  },
  {
    "id": "MGT_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-28T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-MGT-USDT:USDT",
    "symbol": "MGT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34163,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "MGT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MGT-USDT:USDT"
  },
  {
    "id": "MICHI_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-MICHI-USDT:USDT",
    "symbol": "MICHI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MICRODUCK_USDT",
    "type": "perpetual",
    "base_coin": "MICRODUCK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-MICRODUCK-USDT:USDT",
    "symbol": "MICRODUCK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42039,
    "category": [
      "Memes"
    ],
    "base_asset_id": "MICRODUCK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MICRODUCK-USDT:USDT"
  },
  {
    "id": "MIDEA_USDT",
    "type": "perpetual",
    "base_coin": "MIDEA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-MIDEA-USDT:USDT",
    "symbol": "MIDEA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MIDEA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MIDEA-USDT:USDT"
  },
  {
    "id": "MILK_USDT",
    "type": "perpetual",
    "first_capture": "2025-04-29T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-MILK-USDT:USDT",
    "symbol": "MILK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MINA_USDT",
    "type": "perpetual",
    "base_coin": "MINA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-06-08T00:00:00.000Z",
    "internal_id": "perpetual-MINA-USDT:USDT",
    "symbol": "MINA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8646,
    "category": [
      "DeFi",
      "Staking",
      "Privacy"
    ],
    "base_asset_id": "MINA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MINA-USDT:USDT"
  },
  {
    "id": "MINIMAXHKD_USDT",
    "type": "perpetual",
    "base_coin": "MINIMAXHKD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-21T00:00:00.000Z",
    "internal_id": "perpetual-MINIMAXHKD-USDT:USDT",
    "symbol": "MINIMAXHKD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MINIMAXHKD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MINIMAXHKD-USDT:USDT"
  },
  {
    "id": "MINIMAX_USDT",
    "type": "perpetual",
    "base_coin": "MINIMAX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-MINIMAX-USDT:USDT",
    "symbol": "MINIMAX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39960,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MINIMAX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MINIMAX-USDT:USDT"
  },
  {
    "id": "MINT_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-07T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-MINT-USDT:USDT",
    "symbol": "MINT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MIRA_USDT",
    "type": "perpetual",
    "base_coin": "MIRA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-26T00:00:00.000Z",
    "internal_id": "perpetual-MIRA-USDT:USDT",
    "symbol": "MIRA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38495,
    "category": [],
    "base_asset_id": "MIRA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MIRA-USDT:USDT"
  },
  {
    "id": "MITO_USDT",
    "type": "perpetual",
    "base_coin": "MITO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-28T00:00:00.000Z",
    "internal_id": "perpetual-MITO-USDT:USDT",
    "symbol": "MITO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38204,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "MITO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MITO-USDT:USDT"
  },
  {
    "id": "MKISHU_USDT",
    "type": "perpetual",
    "first_capture": "2021-11-01T00:00:00.000Z",
    "end_date": "2023-03-09T00:00:00.000Z",
    "internal_id": "perpetual-MKISHU-USDT:USDT",
    "symbol": "MKISHU",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MKR_USDT",
    "type": "perpetual",
    "first_capture": "2021-01-09T00:00:00.000Z",
    "end_date": "2025-09-09T00:00:00.000Z",
    "internal_id": "perpetual-MKR-USDT:USDT",
    "symbol": "MKR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1518,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Lending & Borrowing",
      "DAO"
    ],
    "base_asset_id": "MKR",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MKR-USDT:USDT"
  },
  {
    "id": "MLN_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-31T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-MLN-USDT:USDT",
    "symbol": "MLN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1552,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "MLN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MLN-USDT:USDT"
  },
  {
    "id": "MMT_USDT",
    "type": "perpetual",
    "base_coin": "MMT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-04T00:00:00.000Z",
    "internal_id": "perpetual-MMT-USDT:USDT",
    "symbol": "MMT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38231,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "MMT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MMT-USDT:USDT"
  },
  {
    "id": "MNGO_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-MNGO-USDT:USDT",
    "symbol": "MNGO",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MNT_USDT",
    "type": "perpetual",
    "base_coin": "MNT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-27T00:00:00.000Z",
    "internal_id": "perpetual-MNT-USDT:USDT",
    "symbol": "MNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27075,
    "category": [
      "Layer 2"
    ],
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MNT-USDT:USDT"
  },
  {
    "id": "MOBILE_USDT",
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    "first_capture": "2024-03-15T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-MOBILE-USDT:USDT",
    "symbol": "MOBILE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MOB_USDT",
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    "first_capture": "2022-05-01T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-MOB-USDT:USDT",
    "symbol": "MOB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7878,
    "category": [
      "Privacy"
    ],
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    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOB-USDT:USDT"
  },
  {
    "id": "MOCA_USDT",
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    "base_coin": "MOCA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "internal_id": "perpetual-MOCA-USDT:USDT",
    "symbol": "MOCA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31526,
    "category": [
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "base_asset_id": "MOCA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOCA-USDT:USDT"
  },
  {
    "id": "MODE_USDT",
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    "first_capture": "2024-05-08T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-MODE-USDT:USDT",
    "symbol": "MODE",
    "denominator": "USDT",
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    "cmc_id": 31016,
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    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MODE-USDT:USDT"
  },
  {
    "id": "MOG_USDT",
    "type": "perpetual",
    "base_coin": "MOG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-MOG-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27659,
    "category": [
      "Memes"
    ],
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOG-USDT:USDT"
  },
  {
    "id": "MONG_USDT",
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    "first_capture": "2023-05-18T00:00:00.000Z",
    "end_date": "2023-07-13T00:00:00.000Z",
    "internal_id": "perpetual-MONG-USDT:USDT",
    "symbol": "MONG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MONITOR_USDT",
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    "base_coin": "MONITOR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-23T00:00:00.000Z",
    "internal_id": "perpetual-MONITOR-USDT:USDT",
    "symbol": "MONITOR",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MONKY_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-MONKY-USDT:USDT",
    "symbol": "MONKY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MONTAGE_USDT",
    "type": "perpetual",
    "base_coin": "MONTAGE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-MONTAGE-USDT:USDT",
    "symbol": "MONTAGE",
    "denominator": "USDT",
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    "base_asset_id": "MONTAGE",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MONTAGE-USDT:USDT"
  },
  {
    "id": "MON_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-05-28T00:00:00.000Z",
    "internal_id": "perpetual-MON-USDT:USDT",
    "symbol": "MON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30495,
    "category": [
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      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "MON",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MON-USDT:USDT"
  },
  {
    "id": "MOODENGETH_USDT",
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    "first_capture": "2024-10-11T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-MOODENGETH-USDT:USDT",
    "symbol": "MOODENGETH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33076,
    "category": [
      "Memes"
    ],
    "base_asset_id": "MOODENG.MOO_DENG_TOKEN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOODENG.MOO_DENG_TOKEN-USDT:USDT"
  },
  {
    "id": "MOODENG_USDT",
    "type": "perpetual",
    "base_coin": "MOODENG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-01T00:00:00.000Z",
    "internal_id": "perpetual-MOODENG-USDT:USDT",
    "symbol": "MOODENG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33093,
    "category": [
      "Memes"
    ],
    "base_asset_id": "MOODENG",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOODENG-USDT:USDT"
  },
  {
    "id": "MOONSHOT_USDT",
    "type": "perpetual",
    "base_coin": "MOONSHOT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-09-22T00:00:00.000Z",
    "internal_id": "perpetual-MOONSHOT-USDT:USDT",
    "symbol": "MOONSHOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42356,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "MOONSHOT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOONSHOT-USDT:USDT"
  },
  {
    "id": "MOO_USDT",
    "type": "perpetual",
    "base_coin": "MOO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-MOO-USDT:USDT",
    "symbol": "MOO",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MORE_USDT",
    "type": "perpetual",
    "first_capture": "2025-06-27T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-MORE-USDT:USDT",
    "symbol": "MORE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MORPHO_USDT",
    "type": "perpetual",
    "base_coin": "MORPHO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-21T00:00:00.000Z",
    "internal_id": "perpetual-MORPHO-USDT:USDT",
    "symbol": "MORPHO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34104,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "base_asset_id": "MORPHO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MORPHO-USDT:USDT"
  },
  {
    "id": "MOTHER_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-MOTHER-USDT:USDT",
    "symbol": "MOTHER",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MOUTAI_USDT",
    "type": "perpetual",
    "base_coin": "MOUTAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-MOUTAI-USDT:USDT",
    "symbol": "MOUTAI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MOUTAI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOUTAI-USDT:USDT"
  },
  {
    "id": "MOVEZ_USDT",
    "type": "perpetual",
    "first_capture": "2023-09-07T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-MOVEZ-USDT:USDT",
    "symbol": "MOVEZ",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MOVE_USDT",
    "type": "perpetual",
    "base_coin": "MOVE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-09T00:00:00.000Z",
    "internal_id": "perpetual-MOVE-USDT:USDT",
    "symbol": "MOVE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32452,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "MOVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOVE-USDT:USDT"
  },
  {
    "id": "MOVR_USDT",
    "type": "perpetual",
    "base_coin": "MOVR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-MOVR-USDT:USDT",
    "symbol": "MOVR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9285,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Interoperability"
    ],
    "base_asset_id": "MOVR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOVR-USDT:USDT"
  },
  {
    "id": "MOZ_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-MOZ-USDT:USDT",
    "symbol": "MOZ",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MO_USDT",
    "type": "perpetual",
    "base_coin": "MO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-MO-USDT:USDT",
    "symbol": "MO",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MO",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MO-USDT:USDT"
  },
  {
    "id": "MPC_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-20T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-MPC-USDT:USDT",
    "symbol": "MPC",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MPLX_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-26T00:00:00.000Z",
    "internal_id": "perpetual-MPLX-USDT:USDT",
    "symbol": "MPLX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21870,
    "category": [],
    "base_coin": "MPLX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "base_asset_id": "MPLX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MPLX-USDT:USDT"
  },
  {
    "id": "MPL_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-26T00:00:00.000Z",
    "end_date": "2024-11-07T00:00:00.000Z",
    "internal_id": "perpetual-MPL-USDT:USDT",
    "symbol": "MPL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MPWR_USDT",
    "type": "perpetual",
    "base_coin": "MPWR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-MPWR-USDT:USDT",
    "symbol": "MPWR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MPWR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MPWR-USDT:USDT"
  },
  {
    "id": "MP_USDT",
    "type": "perpetual",
    "base_coin": "MP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-MP-USDT:USDT",
    "symbol": "MP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42380,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MP-USDT:USDT"
  },
  {
    "id": "MRK_USDT",
    "type": "perpetual",
    "base_coin": "MRK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-MRK-USDT:USDT",
    "symbol": "MRK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41946,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MRK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MRK-USDT:USDT"
  },
  {
    "id": "MRNA_USDT",
    "type": "perpetual",
    "base_coin": "MRNA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-MRNA-USDT:USDT",
    "symbol": "MRNA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41887,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MRNA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MRNA-USDT:USDT"
  },
  {
    "id": "MRVL_USDT",
    "type": "perpetual",
    "base_coin": "MRVL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-MRVL-USDT:USDT",
    "symbol": "MRVL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39946,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MRVL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MRVL-USDT:USDT"
  },
  {
    "id": "MSCI_USDT",
    "type": "perpetual",
    "base_coin": "MSCI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-23T09:00:00.000Z",
    "internal_id": "perpetual-MSCI-USDT:USDT",
    "symbol": "MSCI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "MSCI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MSCI-USDT:USDT"
  },
  {
    "id": "MSFT_USDT",
    "type": "perpetual",
    "base_coin": "MSFT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-MSFT-USDT:USDT",
    "symbol": "MSFT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39495,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
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  },
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    "quantity_unit": "base",
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    "internal_id": "perpetual-MSFU-USDT:USDT",
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    "denominator": "USDT",
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  },
  {
    "id": "MSN_USDT",
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    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-MSN-USDT:USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "MSTRX_USDT",
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    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-MSTRX-USDT:USDT",
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      "Tokenized Stock"
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  {
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    "cmc_id": 39473,
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      "DeFi",
      "Tokenized Stock"
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    "unified_id": "perpetual-MSTR-USDT:USDT"
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    "id": "MSTU_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-MSTU-USDT:USDT",
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    "cmc_id": 42531,
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      "Tokenized Stock"
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    "margin_asset_id": "USDT",
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  {
    "id": "MTA_USDT",
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    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-MTA-USDT:USDT",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "MTL_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-MTL-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 1788,
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      "Layer 2"
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    "unified_id": "perpetual-MTL-USDT:USDT"
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  {
    "id": "MTOS_USDT",
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    "first_capture": "2025-01-06T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-MTOS-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MUBARAK_USDT",
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    "base_coin": "MUBARAK",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-17T00:00:00.000Z",
    "internal_id": "perpetual-MUBARAK-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 36041,
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      "Memes"
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    "base_asset_id": "MUBARAK",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MUBARAK-USDT:USDT"
  },
  {
    "id": "MUBI_USDT",
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    "first_capture": "2024-01-16T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-MUBI-USDT:USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MUFG_USDT",
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    "base_coin": "MUFG",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-MUFG-USDT:USDT",
    "symbol": "MUFG",
    "denominator": "USDT",
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    "base_asset_id": "MUFG",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MUFG-USDT:USDT"
  },
  {
    "id": "MUSEBOOK_USDT",
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    "base_coin": "MUSEBOOK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-17T00:00:00.000Z",
    "internal_id": "perpetual-MUSEBOOK-USDT:USDT",
    "symbol": "MUSEBOOK",
    "denominator": "USDT",
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    "cmc_id": 42316,
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      "Memes"
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    "base_asset_id": "MUSEBOOK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MUSEBOOK-USDT:USDT"
  },
  {
    "id": "MUU_USDT",
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    "base_coin": "MUU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-MUU-USDT:USDT",
    "symbol": "MUU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40675,
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    "base_asset_id": "MUU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MUU-USDT:USDT"
  },
  {
    "id": "MU_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-02-06T00:00:00.000Z",
    "internal_id": "perpetual-MU-USDT:USDT",
    "symbol": "MU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39469,
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      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MU-USDT:USDT"
  },
  {
    "id": "MVLL_USDT",
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    "base_coin": "MVLL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "internal_id": "perpetual-MVLL-USDT:USDT",
    "symbol": "MVLL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40559,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "MVLL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MVLL-USDT:USDT"
  },
  {
    "id": "MXL_USDT",
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    "base_coin": "MXL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-23T09:00:00.000Z",
    "internal_id": "perpetual-MXL-USDT:USDT",
    "symbol": "MXL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42284,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "MXL.MAXLINEAR_INC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MXL.MAXLINEAR_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "MYRIA_USDT",
    "type": "perpetual",
    "first_capture": "2023-12-15T00:00:00.000Z",
    "end_date": "2025-10-12T00:00:00.000Z",
    "internal_id": "perpetual-MYRIA-USDT:USDT",
    "symbol": "MYRIA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "MYRO_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-05T00:00:00.000Z",
    "end_date": "2025-12-06T00:00:00.000Z",
    "internal_id": "perpetual-MYRO-USDT:USDT",
    "symbol": "MYRO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28382,
    "category": [
      "Memes"
    ],
    "base_asset_id": "MYRO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MYRO-USDT:USDT"
  },
  {
    "id": "MYX_USDT",
    "type": "perpetual",
    "base_coin": "MYX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-07T00:00:00.000Z",
    "internal_id": "perpetual-MYX-USDT:USDT",
    "symbol": "MYX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36410,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "MYX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MYX-USDT:USDT"
  },
  {
    "id": "M_USDT",
    "type": "perpetual",
    "base_coin": "M",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-07T00:00:00.000Z",
    "internal_id": "perpetual-M-USDT:USDT",
    "symbol": "M",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35491,
    "category": [
      "Layer 1",
      "Memes"
    ],
    "base_asset_id": "M",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-M-USDT:USDT"
  },
  {
    "id": "N3_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-22T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-N3-USDT:USDT",
    "symbol": "N3",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "NADA_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-22T00:00:00.000Z",
    "end_date": "2024-04-13T00:00:00.000Z",
    "internal_id": "perpetual-NADA-USDT:USDT",
    "symbol": "NADA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "NANYA_USDT",
    "type": "perpetual",
    "base_coin": "NANYA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-NANYA-USDT:USDT",
    "symbol": "NANYA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "NANYA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NANYA-USDT:USDT"
  },
  {
    "id": "NAORIS_USDT",
    "type": "perpetual",
    "base_coin": "NAORIS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-NAORIS-USDT:USDT",
    "symbol": "NAORIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35114,
    "category": [],
    "base_asset_id": "NAORIS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NAORIS-USDT:USDT"
  },
  {
    "id": "NAS100_USDT",
    "type": "perpetual",
    "base_coin": "NAS100",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "internal_id": "perpetual-NAS100-USDT:USDT",
    "symbol": "NAS100",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "NAS100",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NAS100-USDT:USDT"
  },
  {
    "id": "NAURA_USDT",
    "type": "perpetual",
    "base_coin": "NAURA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-NAURA-USDT:USDT",
    "symbol": "NAURA",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "NAURA",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NAURA-USDT:USDT"
  },
  {
    "id": "NAVER_USDT",
    "type": "perpetual",
    "base_coin": "NAVER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-NAVER-USDT:USDT",
    "symbol": "NAVER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41782,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "NAVER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NAVER-USDT:USDT"
  },
  {
    "id": "NAVX_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-27T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-NAVX-USDT:USDT",
    "symbol": "NAVX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29296,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "base_asset_id": "NAVX",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NAVX-USDT:USDT"
  },
  {
    "id": "NBIS_USDT",
    "type": "perpetual",
    "base_coin": "NBIS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-NBIS-USDT:USDT",
    "symbol": "NBIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40021,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "NBIS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NBIS-USDT:USDT"
  },
  {
    "id": "NC_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-17T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-NC-USDT:USDT",
    "symbol": "NC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34971,
    "category": [
      "DApp"
    ],
    "base_asset_id": "NC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NC-USDT:USDT"
  },
  {
    "id": "NEAR_USDT",
    "type": "perpetual",
    "base_coin": "NEAR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-10-14T00:00:00.000Z",
    "internal_id": "perpetual-NEAR-USDT:USDT",
    "symbol": "NEAR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6535,
    "category": [
      "Layer 1",
      "Staking"
    ],
    "base_asset_id": "NEAR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NEAR-USDT:USDT"
  },
  {
    "id": "NEE_USDT",
    "type": "perpetual",
    "base_coin": "NEE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "end_date": "2025-11-15T00:00:00.000Z",
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    "first_capture": "2026-04-27T00:00:00.000Z",
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    "end_date": "2026-07-25T00:00:00.000Z",
    "internal_id": "perpetual-NFP-USDT:USDT",
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      "Generative AI"
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    "unified_id": "perpetual-NFP-USDT:USDT"
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    "first_capture": "2021-09-10T00:00:00.000Z",
    "end_date": "2023-07-09T00:00:00.000Z",
    "internal_id": "perpetual-NFT-USDT:USDT",
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    "unified_id": "perpetual-NFT-USDT:USDT"
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    "quantity_unit": "base",
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    "unified_id": "perpetual-NG-USDT:USDT"
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    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-NIBI-USDT:USDT",
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      "Smart Contracts"
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    "unified_id": "perpetual-NIBI-USDT:USDT"
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    "quantity_unit": "base",
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    "first_capture": "2025-12-09T00:00:00.000Z",
    "internal_id": "perpetual-NIGHT-USDT:USDT",
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    "cmc_id": 39064,
    "category": [
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    "base_asset_id": "NIGHT",
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    "unified_id": "perpetual-NIGHT-USDT:USDT"
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    "first_capture": "2024-11-20T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-NIKO-USDT:USDT",
    "symbol": "NIKO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33801,
    "category": [
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      "Memes"
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    "base_asset_id": "NIKO",
    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-NIKO-USDT:USDT"
  },
  {
    "id": "NIL_USDT",
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    "base_coin": "NIL",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-04T00:00:00.000Z",
    "internal_id": "perpetual-NIL-USDT:USDT",
    "symbol": "NIL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35702,
    "category": [
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    "base_asset_id": "NIL",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NIL-USDT:USDT"
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  {
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    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-NKE-USDT:USDT",
    "symbol": "NKE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42382,
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      "Tokenized Stock"
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    "base_asset_id": "NKE",
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    "unified_id": "perpetual-NKE-USDT:USDT"
  },
  {
    "id": "NKN_USDT",
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    "first_capture": "2021-04-09T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-NKN-USDT:USDT",
    "symbol": "NKN",
    "denominator": "USDT",
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    "unified_id": "perpetual-NKN-USDT:USDT"
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    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-09-04T00:00:00.000Z",
    "internal_id": "perpetual-NMR-USDT:USDT",
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    "cmc_id": 1732,
    "category": [
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      "Generative AI"
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    "base_asset_id": "NMR",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NMR-USDT:USDT"
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-NOC-USDT:USDT",
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    "base_asset_id": "NOC",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-NOC-USDT:USDT"
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  {
    "id": "NODE_USDT",
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    "first_capture": "2025-09-01T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-NODE-USDT:USDT",
    "symbol": "NODE",
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    "cmc_id": 36977,
    "category": [
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      "Staking"
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    "base_asset_id": "NODE",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NODE-USDT:USDT"
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  {
    "id": "NOK_USDT",
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    "base_coin": "NOK",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-01T00:00:00.000Z",
    "internal_id": "perpetual-NOK-USDT:USDT",
    "symbol": "NOK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40072,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "NOK",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NOK-USDT:USDT"
  },
  {
    "id": "NOM_USDT",
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    "contract_size": 100.0,
    "quantity_unit": "base",
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    "first_capture": "2025-10-01T00:00:00.000Z",
    "internal_id": "perpetual-NOM-USDT:USDT",
    "symbol": "NOM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38464,
    "category": [
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    "base_asset_id": "NOM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NOM-USDT:USDT"
  },
  {
    "id": "NOT_USDT",
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    "base_coin": "NOT",
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    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-05-16T00:00:00.000Z",
    "internal_id": "perpetual-NOT-USDT:USDT",
    "symbol": "NOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28850,
    "category": [
      "Play To Earn",
      "Memes"
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    "base_asset_id": "NOT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NOT-USDT:USDT"
  },
  {
    "id": "NOW_USDT",
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    "base_coin": "NOW",
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    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-NOW-USDT:USDT",
    "symbol": "NOW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40111,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "NOW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NOW-USDT:USDT"
  },
  {
    "id": "NPC_USDT",
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    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-NPC-USDT:USDT",
    "symbol": "NPC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27960,
    "category": [
      "Memes"
    ],
    "base_asset_id": "NPC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NPC-USDT:USDT"
  },
  {
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    "internal_id": "perpetual-OG-USDT:USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-OKB-USDT:USDT",
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    "internal_id": "perpetual-OL-USDT:USDT",
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  {
    "id": "OMG_USDT",
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    "end_date": "2025-08-31T00:00:00.000Z",
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  {
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    "end_date": "2025-09-17T00:00:00.000Z",
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    "category": [
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    "base_asset_id": "OMNI",
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  {
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    "end_date": "2026-02-24T00:00:00.000Z",
    "internal_id": "perpetual-OM-USDT:USDT",
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      "DAO"
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    "internal_id": "perpetual-ONDO-USDT:USDT",
    "symbol": "ONDO",
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    "margin_asset_id": "USDT",
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    "internal_id": "perpetual-ONDS-USDT:USDT",
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    "category": [
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      "Tokenized Stock"
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    "unified_id": "perpetual-ONDS-USDT:USDT"
  },
  {
    "id": "ONE_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-ONE-USDT:USDT",
    "symbol": "ONE",
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    "cmc_id": 3945,
    "category": [
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      "Smart Contracts"
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    "unified_id": "perpetual-ONE-USDT:USDT"
  },
  {
    "id": "ONG_USDT",
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    "base_coin": "ONG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-07-13T00:00:00.000Z",
    "internal_id": "perpetual-ONG-USDT:USDT",
    "symbol": "ONG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3217,
    "category": [
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    "base_asset_id": "ONG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ONG-USDT:USDT"
  },
  {
    "id": "ONT_USDT",
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    "base_coin": "ONT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-ONT-USDT:USDT",
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      "Metaverse"
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  {
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  {
    "id": "OOKI_USDT",
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    "end_date": "2024-02-07T00:00:00.000Z",
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    "id": "OPENAI_USDT",
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  {
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    "internal_id": "perpetual-OPN-USDT:USDT",
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  {
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    "internal_id": "perpetual-OP-USDT:USDT",
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    "unified_id": "perpetual-OP-USDT:USDT"
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    "id": "ORBIO_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-ORBIO-USDT:USDT",
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    "base_asset_id": "ORBIO",
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  {
    "id": "ORBS_USDT",
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    "first_capture": "2023-10-17T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-ORBS-USDT:USDT",
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  {
    "id": "ORCA_USDT",
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    "internal_id": "perpetual-ORCA-USDT:USDT",
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  {
    "id": "ORCLX_USDT",
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    "first_capture": "2025-11-06T00:00:00.000Z",
    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-ORCLX-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "ORCL_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-31T00:00:00.000Z",
    "internal_id": "perpetual-ORCL-USDT:USDT",
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      "Tokenized Stock"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ORCL-USDT:USDT"
  },
  {
    "id": "ORDER_USDT",
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    "base_coin": "ORDER",
    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-08-27T00:00:00.000Z",
    "internal_id": "perpetual-ORDER-USDT:USDT",
    "symbol": "ORDER",
    "denominator": "USDT",
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    "cmc_id": 32809,
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    "base_asset_id": "ORDER",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ORDER-USDT:USDT"
  },
  {
    "id": "ORDI_USDT",
    "type": "perpetual",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-05-08T00:00:00.000Z",
    "internal_id": "perpetual-ORDI-USDT:USDT",
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    "unified_id": "perpetual-ORDI-USDT:USDT"
  },
  {
    "id": "ORN_USDT",
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    "first_capture": "2024-02-27T00:00:00.000Z",
    "end_date": "2024-10-19T00:00:00.000Z",
    "internal_id": "perpetual-ORN-USDT:USDT",
    "symbol": "ORN",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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  {
    "id": "OURA_USDT",
    "type": "perpetual",
    "base_coin": "OURA",
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    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-09-21T00:00:00.000Z",
    "internal_id": "perpetual-OURA-USDT:USDT",
    "symbol": "OURA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42363,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "OURA",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OURA-USDT:USDT"
  },
  {
    "id": "OUST_USDT",
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    "base_coin": "OUST",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-12T00:00:00.000Z",
    "internal_id": "perpetual-OUST-USDT:USDT",
    "symbol": "OUST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41868,
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      "Tokenized Stock"
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    "base_asset_id": "OUST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OUST-USDT:USDT"
  },
  {
    "id": "OVER_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-OVER-USDT:USDT",
    "symbol": "OVER",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "OVL_USDT",
    "type": "perpetual",
    "first_capture": "2025-08-14T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-OVL-USDT:USDT",
    "symbol": "OVL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23009,
    "category": [],
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    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-OVL-USDT:USDT"
  },
  {
    "id": "OWL_USDT",
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    "first_capture": "2026-01-15T00:00:00.000Z",
    "end_date": "2026-03-21T00:00:00.000Z",
    "internal_id": "perpetual-OWL-USDT:USDT",
    "symbol": "OWL",
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    "margin": "USDT",
    "cmc_id": 39339,
    "category": [
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      "DApp",
      "Interoperability"
    ],
    "base_asset_id": "OWL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OWL-USDT:USDT"
  },
  {
    "id": "OXT_USDT",
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    "first_capture": "2023-08-10T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-OXT-USDT:USDT",
    "symbol": "OXT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5026,
    "category": [],
    "base_asset_id": "OXT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OXT-USDT:USDT"
  },
  {
    "id": "OXY_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-17T00:00:00.000Z",
    "internal_id": "perpetual-OXY-USDT:USDT",
    "symbol": "OXY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42696,
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "OXY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "base_asset_id": "OXY.OCCIDENTAL_PETROLEUM_CORPORATION_DERIVATIVE",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OXY.OCCIDENTAL_PETROLEUM_CORPORATION_DERIVATIVE-USDT:USDT"
  },
  {
    "id": "O_USDT",
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    "base_coin": "O",
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    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-O-USDT:USDT",
    "symbol": "O",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40092,
    "category": [
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    "base_asset_id": "O",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-O-USDT:USDT"
  },
  {
    "id": "PAAL_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-14T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-PAAL-USDT:USDT",
    "symbol": "PAAL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27178,
    "category": [
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      "AI Agents",
      "AI Applications"
    ],
    "base_asset_id": "PAAL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PAAL-USDT:USDT"
  },
  {
    "id": "PAID_USDT",
    "type": "perpetual",
    "base_coin": "PAID",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-16T00:00:00.000Z",
    "internal_id": "perpetual-PAID-USDT:USDT",
    "symbol": "PAID",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42366,
    "category": [],
    "base_asset_id": "PAID",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PAID-USDT:USDT"
  },
  {
    "id": "PAIR_USDT",
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    "base_coin": "PAIR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-06T00:00:00.000Z",
    "internal_id": "perpetual-PAIR-USDT:USDT",
    "symbol": "PAIR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42013,
    "category": [],
    "base_asset_id": "PAIR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PAIR-USDT:USDT"
  },
  {
    "id": "PAL_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-07T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-PAL-USDT:USDT",
    "symbol": "PAL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37144,
    "category": [
      "Play To Earn"
    ],
    "base_asset_id": "PAL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PAL-USDT:USDT"
  },
  {
    "id": "PANW_USDT",
    "type": "perpetual",
    "base_coin": "PANW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-12T00:00:00.000Z",
    "internal_id": "perpetual-PANW-USDT:USDT",
    "symbol": "PANW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40199,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "PANW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PANW-USDT:USDT"
  },
  {
    "id": "PAPER_USDT",
    "type": "perpetual",
    "base_coin": "PAPER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "pre_market",
    "first_capture": "2026-10-19T15:16:12.010455Z",
    "internal_id": "perpetual-PAPER-USDT:USDT",
    "symbol": "PAPER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42610,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "PAPER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PAPER-USDT:USDT"
  },
  {
    "id": "PARTI_USDT",
    "type": "perpetual",
    "base_coin": "PARTI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-25T00:00:00.000Z",
    "internal_id": "perpetual-PARTI-USDT:USDT",
    "symbol": "PARTI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36102,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Interoperability"
    ],
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      "Tokenized Stock"
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    "internal_id": "perpetual-PEIPEI-USDT:USDT",
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    "end_date": "2025-07-08T00:00:00.000Z",
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    "quantity_unit": "base",
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    "end_date": "2026-03-28T00:00:00.000Z",
    "internal_id": "perpetual-PENGUIN-USDT:USDT",
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    "quantity_unit": "base",
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    "first_capture": "2024-12-17T00:00:00.000Z",
    "internal_id": "perpetual-PENGU-USDT:USDT",
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    "cmc_id": 34466,
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      "Memes"
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  },
  {
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    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-PENG-USDT:USDT",
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    "cmc_id": 40822,
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      "Tokenized Stock"
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    "base_asset_id": "PENG",
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    "margin_asset_id": "USDT",
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  {
    "id": "PEOPLE_USDT",
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    "base_coin": "PEOPLE",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-PEOPLE-USDT:USDT",
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    "cmc_id": 14806,
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      "Memes"
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    "base_asset_id": "PEOPLE",
    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-PEOPLE-USDT:USDT"
  },
  {
    "id": "PEPE2_USDT",
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    "first_capture": "2023-07-07T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-PEPE2-USDT:USDT",
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    "cmc_id": 27276,
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    "base_asset_id": "PEPE20",
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    "unified_id": "perpetual-PEPE20-USDT:USDT"
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  {
    "id": "PEPE_USDT",
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    "base_coin": "PEPE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-04-19T00:00:00.000Z",
    "internal_id": "perpetual-PEPE-USDT:USDT",
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    "cmc_id": 24478,
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    "unified_id": "perpetual-PEPE-USDT:USDT"
  },
  {
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    "quantity_unit": "base",
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    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-PEP-USDT:USDT",
    "symbol": "PEP",
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    "cmc_id": 42774,
    "category": [
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      "Tokenized Stock"
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  {
    "id": "PERIC_USDT",
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    "base_coin": "PERIC",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-PERIC-USDT:USDT",
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    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-PERIC-USDT:USDT"
  },
  {
    "id": "PERP_USDT",
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    "first_capture": "2021-03-19T00:00:00.000Z",
    "end_date": "2025-12-27T00:00:00.000Z",
    "internal_id": "perpetual-PERP-USDT:USDT",
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    "base_asset_id": "PERP",
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    "unified_id": "perpetual-PERP-USDT:USDT"
  },
  {
    "id": "PFE_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "internal_id": "perpetual-PFE-USDT:USDT",
    "symbol": "PFE",
    "denominator": "USDT",
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    "cmc_id": 42699,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "PFE.PFIZER_INC_DERIVATIVE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PFE.PFIZER_INC_DERIVATIVE-USDT:USDT"
  },
  {
    "id": "PFVS_USDT",
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    "first_capture": "2025-05-27T00:00:00.000Z",
    "end_date": "2025-08-23T00:00:00.000Z",
    "internal_id": "perpetual-PFVS-USDT:USDT",
    "symbol": "PFVS",
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    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "PG_USDT",
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    "base_coin": "PG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "internal_id": "perpetual-PG-USDT:USDT",
    "symbol": "PG",
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    "base_asset_id": "PG",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PG-USDT:USDT"
  },
  {
    "id": "PHA_USDT",
    "type": "perpetual",
    "base_coin": "PHA",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-19T00:00:00.000Z",
    "internal_id": "perpetual-PHA-USDT:USDT",
    "symbol": "PHA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6841,
    "category": [
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      "Generative AI",
      "Smart Contracts",
      "Metaverse",
      "Privacy",
      "AI Agents",
      "Interoperability"
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    "base_asset_id": "PHA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PHA-USDT:USDT"
  },
  {
    "id": "PHB_USDT",
    "type": "perpetual",
    "first_capture": "2023-05-19T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-PHB-USDT:USDT",
    "symbol": "PHB",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "PHIL_USDT",
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    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-PHIL-USDT:USDT",
    "symbol": "PHIL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "PIEVERSE_USDT",
    "type": "perpetual",
    "base_coin": "PIEVERSE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-PIEVERSE-USDT:USDT",
    "symbol": "PIEVERSE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38849,
    "category": [],
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PIEVERSE-USDT:USDT"
  },
  {
    "id": "PIGGY_USDT",
    "type": "perpetual",
    "first_capture": "2025-10-28T00:00:00.000Z",
    "end_date": "2025-12-09T00:00:00.000Z",
    "internal_id": "perpetual-PIGGY-USDT:USDT",
    "symbol": "PIGGY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38711,
    "category": [
      "Real World Assets Protocols",
      "DApp"
    ],
    "base_asset_id": "PIGGY",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PIGGY-USDT:USDT"
  },
  {
    "id": "PIPPIN_USDT",
    "type": "perpetual",
    "base_coin": "PIPPIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-24T00:00:00.000Z",
    "internal_id": "perpetual-PIPPIN-USDT:USDT",
    "symbol": "PIPPIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35053,
    "category": [
      "Memes"
    ],
    "base_asset_id": "PIPPIN",
    "base_asset_match": "cmc_market_pair",
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    "internal_id": "perpetual-POGAI-USDT:USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-POLYMARKET-USDT:USDT",
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-POLYX-USDT:USDT",
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  {
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    "end_date": "2022-12-29T00:00:00.000Z",
    "internal_id": "perpetual-POLY-USDT:USDT",
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  {
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    "quantity_unit": "base",
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    "first_capture": "2024-09-13T00:00:00.000Z",
    "internal_id": "perpetual-POL-USDT:USDT",
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    "cmc_id": 28321,
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    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-POND-USDT:USDT",
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    "cmc_id": 7497,
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      "Generative AI"
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    "base_asset_id": "POND",
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  {
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    "end_date": "2025-11-29T00:00:00.000Z",
    "internal_id": "perpetual-PONKE-USDT:USDT",
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      "Memes"
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    "base_asset_id": "PONKE",
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-PONS-USDT:USDT",
    "symbol": "PONS",
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  {
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-28T00:00:00.000Z",
    "internal_id": "perpetual-POPCAT-USDT:USDT",
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    "cmc_id": 28782,
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    "base_asset_id": "POPCAT",
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    "unified_id": "perpetual-POPCAT-USDT:USDT"
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  {
    "id": "POPMART_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-POPMART-USDT:USDT",
    "symbol": "POPMART",
    "denominator": "USDT",
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    "cmc_id": 39958,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "POPMART",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-POPMART-USDT:USDT"
  },
  {
    "id": "PORT3_USDT",
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    "first_capture": "2025-06-03T00:00:00.000Z",
    "end_date": "2025-11-24T00:00:00.000Z",
    "internal_id": "perpetual-PORT3-USDT:USDT",
    "symbol": "PORT3",
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    "cmc_id": 29030,
    "category": [],
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    "unified_id": "perpetual-PORT3-USDT:USDT"
  },
  {
    "id": "PORTALS_USDT",
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    "first_capture": "2025-09-16T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-PORTALS-USDT:USDT",
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    "category": [],
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    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-PORTALS-USDT:USDT"
  },
  {
    "id": "PORTAL_USDT",
    "type": "perpetual",
    "first_capture": "2024-02-29T00:00:00.000Z",
    "end_date": "2025-12-13T00:00:00.000Z",
    "internal_id": "perpetual-PORTAL-USDT:USDT",
    "symbol": "PORTAL",
    "denominator": "USDT",
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    "cmc_id": 29555,
    "category": [
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    "base_asset_id": "PORTAL",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PORTAL-USDT:USDT"
  },
  {
    "id": "PORTO_USDT",
    "type": "perpetual",
    "first_capture": "2022-11-16T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-PORTO-USDT:USDT",
    "symbol": "PORTO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14052,
    "category": [],
    "base_asset_id": "PORTO",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PORTO-USDT:USDT"
  },
  {
    "id": "POWER_USDT",
    "type": "perpetual",
    "base_coin": "POWER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-10T00:00:00.000Z",
    "internal_id": "perpetual-POWER-USDT:USDT",
    "symbol": "POWER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39042,
    "category": [],
    "base_asset_id": "POWER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-POWER-USDT:USDT"
  },
  {
    "id": "POWR_USDT",
    "type": "perpetual",
    "base_coin": "POWR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-10-22T00:00:00.000Z",
    "internal_id": "perpetual-POWR-USDT:USDT",
    "symbol": "POWR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2132,
    "category": [],
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-POWR-USDT:USDT"
  },
  {
    "id": "PRAI_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-14T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-PRAI-USDT:USDT",
    "symbol": "PRAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36236,
    "category": [
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      "Privacy"
    ],
    "base_asset_id": "PRAI",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PRAI-USDT:USDT"
  },
  {
    "id": "PRCL_USDT",
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    "first_capture": "2024-04-17T00:00:00.000Z",
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    "first_capture": "2025-01-23T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-QKC-USDT:USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-QNT-USDT:USDT",
    "symbol": "QNT",
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    "cmc_id": 3155,
    "category": [
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    "unified_id": "perpetual-QNT-USDT:USDT"
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  {
    "id": "QQQX_USDT",
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    "first_capture": "2025-07-05T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-QQQX-USDT:USDT",
    "symbol": "QQQX",
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    "base_asset_id": "QQQX",
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  {
    "id": "QQQ_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-QQQ-USDT:USDT",
    "symbol": "QQQ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39517,
    "category": [
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    "base_asset_id": "QQQ",
    "base_asset_match": "cross_venue_consensus",
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    "unified_id": "perpetual-QQQ-USDT:USDT"
  },
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    "id": "QRDO_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-29T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-QRDO-USDT:USDT",
    "symbol": "QRDO",
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    "internal_id": "perpetual-RAM-USDT:USDT",
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    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-RAY-USDT:USDT",
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    "base_asset_id": "RAY",
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    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-RCADE-USDT:USDT",
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    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-RDAC-USDT:USDT",
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    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-RDDTON-USDT:USDT",
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    "quantity_unit": "base",
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      "Tokenized Stock"
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    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-RDNT-USDT:USDT",
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      "Lending & Borrowing"
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    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-RDO-USDT:USDT",
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    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-RDW-USDT:USDT",
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    "denominator": "USDT",
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    "unified_id": "perpetual-RDW-USDT:USDT"
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  {
    "id": "RECALL_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-10-15T00:00:00.000Z",
    "internal_id": "perpetual-RECALL-USDT:USDT",
    "symbol": "RECALL",
    "denominator": "USDT",
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    "cmc_id": 38669,
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  {
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    "contract_size": 1.0,
    "quantity_unit": "base",
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    "first_capture": "2025-02-26T00:00:00.000Z",
    "internal_id": "perpetual-RED-USDT:USDT",
    "symbol": "RED",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21707,
    "category": [
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    "base_asset_id": "RED",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RED-USDT:USDT"
  },
  {
    "id": "REEF_USDT",
    "type": "perpetual",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-REEF-USDT:USDT",
    "symbol": "REEF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6951,
    "category": [
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    "base_asset_id": "REEF",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-REEF-USDT:USDT"
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  {
    "id": "REGN_USDT",
    "type": "perpetual",
    "base_coin": "REGN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-REGN-USDT:USDT",
    "symbol": "REGN",
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    "base_asset_id": "REGN",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-REGN-USDT:USDT"
  },
  {
    "id": "REI_USDT",
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    "first_capture": "2024-03-28T00:00:00.000Z",
    "end_date": "2025-12-27T00:00:00.000Z",
    "internal_id": "perpetual-REI-USDT:USDT",
    "symbol": "REI",
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    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "REKTCOIN_USDT",
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    "first_capture": "2024-12-09T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-REKTCOIN-USDT:USDT",
    "symbol": "REKTCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34434,
    "category": [
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    "base_asset_id": "REKT",
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    "unified_id": "perpetual-REKT-USDT:USDT"
  },
  {
    "id": "RENDER_USDT",
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    "base_coin": "RENDER",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-07-26T00:00:00.000Z",
    "internal_id": "perpetual-RENDER-USDT:USDT",
    "symbol": "RENDER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5690,
    "category": [
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      "Generative AI",
      "Collectibles & NFTs",
      "Metaverse"
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    "base_asset_id": "RENDER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RENDER-USDT:USDT"
  },
  {
    "id": "REN_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-REN-USDT:USDT",
    "symbol": "REN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2539,
    "category": [
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    "base_asset_id": "REN",
    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-REN-USDT:USDT"
  },
  {
    "id": "REQ_USDT",
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    "first_capture": "2021-12-01T00:00:00.000Z",
    "end_date": "2025-09-27T00:00:00.000Z",
    "internal_id": "perpetual-REQ-USDT:USDT",
    "symbol": "REQ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2071,
    "category": [
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      "Smart Contracts"
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    "base_asset_id": "REQ",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-REQ-USDT:USDT"
  },
  {
    "id": "RESOLV_USDT",
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    "base_coin": "RESOLV",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-06-10T00:00:00.000Z",
    "internal_id": "perpetual-RESOLV-USDT:USDT",
    "symbol": "RESOLV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36713,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "RESOLV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RESOLV-USDT:USDT"
  },
  {
    "id": "REX_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-30T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-REX-USDT:USDT",
    "symbol": "REX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "REZ_USDT",
    "type": "perpetual",
    "base_coin": "REZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-05-01T00:00:00.000Z",
    "internal_id": "perpetual-REZ-USDT:USDT",
    "symbol": "REZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30843,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "REZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-REZ-USDT:USDT"
  },
  {
    "id": "RE_USDT",
    "type": "perpetual",
    "base_coin": "RE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-RE-USDT:USDT",
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    "id": "RFC_USDT",
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    "end_date": "2025-09-27T00:00:00.000Z",
    "internal_id": "perpetual-RFC-USDT:USDT",
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    "id": "RHEA_USDT",
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    "first_capture": "2025-07-31T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-RHEA-USDT:USDT",
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      "Staking",
      "DApp"
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  {
    "id": "RIFSOL_USDT",
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    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-RIFSOL-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "RIF_USDT",
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    "internal_id": "perpetual-RIF-USDT:USDT",
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    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-RIO-USDT:USDT",
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    "id": "RIVER_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-RIVER-USDT:USDT",
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    "base_asset_id": "RIVER",
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    "unified_id": "perpetual-RIVER-USDT:USDT"
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  {
    "id": "RIVN_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-10T00:00:00.000Z",
    "internal_id": "perpetual-RIVN-USDT:USDT",
    "symbol": "RIVN",
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    "cmc_id": 39499,
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      "Tokenized Stock"
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    "base_asset_id": "RIVN",
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  {
    "id": "RIZZMAS_USDT",
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    "first_capture": "2024-12-01T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-RIZZMAS-USDT:USDT",
    "symbol": "RIZZMAS",
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    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "id": "RKLB_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-RKLB-USDT:USDT",
    "symbol": "RKLB",
    "denominator": "USDT",
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    "cmc_id": 39948,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "RKLB",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RKLB-USDT:USDT"
  },
  {
    "id": "RLC_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-RLC-USDT:USDT",
    "symbol": "RLC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1637,
    "category": [
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      "Generative AI",
      "Collectibles & NFTs",
      "Privacy",
      "AI Agents",
      "Interoperability"
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    "base_asset_id": "RLC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RLC-USDT:USDT"
  },
  {
    "id": "RLS_USDT",
    "type": "perpetual",
    "first_capture": "2025-12-02T00:00:00.000Z",
    "end_date": "2026-08-22T00:00:00.000Z",
    "internal_id": "perpetual-RLS-USDT:USDT",
    "symbol": "RLS",
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    "cmc_id": 38701,
    "category": [
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    "base_asset_id": "RLS",
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    "unified_id": "perpetual-RLS-USDT:USDT"
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  {
    "id": "RNBW_USDT",
    "type": "perpetual",
    "first_capture": "2026-02-05T00:00:00.000Z",
    "end_date": "2026-03-21T00:00:00.000Z",
    "internal_id": "perpetual-RNBW-USDT:USDT",
    "symbol": "RNBW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39539,
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    "base_asset_id": "RNBW",
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  },
  {
    "id": "RNDR_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-25T00:00:00.000Z",
    "end_date": "2024-07-15T00:00:00.000Z",
    "internal_id": "perpetual-RNDR-USDT:USDT",
    "symbol": "RNDR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5690,
    "category": [
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      "Generative AI",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "base_asset_id": "RENDER",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RENDER-USDT:USDT"
  },
  {
    "id": "ROAM_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-07T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-ROAM-USDT:USDT",
    "symbol": "ROAM",
    "denominator": "USDT",
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    "cmc_id": 32088,
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    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-ROAM-USDT:USDT"
  },
  {
    "id": "ROBO_USDT",
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    "base_coin": "ROBO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-02-25T00:00:00.000Z",
    "internal_id": "perpetual-ROBO-USDT:USDT",
    "symbol": "ROBO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39595,
    "category": [],
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROBO-USDT:USDT"
  },
  {
    "id": "ROKU_USDT",
    "type": "perpetual",
    "base_coin": "ROKU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-ROKU-USDT:USDT",
    "symbol": "ROKU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ROKU",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROKU-USDT:USDT"
  },
  {
    "id": "ROK_USDT",
    "type": "perpetual",
    "base_coin": "ROK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-ROK-USDT:USDT",
    "symbol": "ROK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40235,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "ROK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROK-USDT:USDT"
  },
  {
    "id": "RON_USDT",
    "type": "perpetual",
    "base_coin": "RON",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-RON-USDT:USDT",
    "symbol": "RON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14101,
    "category": [
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      "Staking"
    ],
    "base_asset_id": "RON",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RON-USDT:USDT"
  },
  {
    "id": "ROOK_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-ROOK-USDT:USDT",
    "symbol": "ROOK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ROOT_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-27T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-ROOT-USDT:USDT",
    "symbol": "ROOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28479,
    "category": [
      "Layer 1",
      "Metaverse"
    ],
    "base_asset_id": "ROOT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROOT-USDT:USDT"
  },
  {
    "id": "ROSE_USDT",
    "type": "perpetual",
    "base_coin": "ROSE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-19T00:00:00.000Z",
    "internal_id": "perpetual-ROSE-USDT:USDT",
    "symbol": "ROSE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7653,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Privacy"
    ],
    "base_asset_id": "ROSE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROSE-USDT:USDT"
  },
  {
    "id": "RPL_USDT",
    "type": "perpetual",
    "base_coin": "RPL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-10T00:00:00.000Z",
    "internal_id": "perpetual-RPL-USDT:USDT",
    "symbol": "RPL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2943,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "RPL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RPL-USDT:USDT"
  },
  {
    "id": "RSR_USDT",
    "type": "perpetual",
    "base_coin": "RSR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-RSR-USDT:USDT",
    "symbol": "RSR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3964,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "base_asset_id": "RSR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RSR-USDT:USDT"
  },
  {
    "id": "RSS3_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-27T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-RSS3-USDT:USDT",
    "symbol": "RSS3",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 17917,
    "category": [],
    "base_asset_id": "RSS3",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RSS3-USDT:USDT"
  },
  {
    "id": "RTX_USDT",
    "type": "perpetual",
    "base_coin": "RTX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-RTX-USDT:USDT",
    "symbol": "RTX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "RTX.EQUITY",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RTX.EQUITY-USDT:USDT"
  },
  {
    "id": "RUM_USDT",
    "type": "perpetual",
    "base_coin": "RUM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-RUM-USDT:USDT",
    "symbol": "RUM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42373,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "RUM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RUM-USDT:USDT"
  },
  {
    "id": "RUNE_USDT",
    "type": "perpetual",
    "base_coin": "RUNE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-RUNE-USDT:USDT",
    "symbol": "RUNE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4157,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "RUNE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RUNE-USDT:USDT"
  },
  {
    "id": "RVN_USDT",
    "type": "perpetual",
    "base_coin": "RVN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-08-13T00:00:00.000Z",
    "internal_id": "perpetual-RVN-USDT:USDT",
    "symbol": "RVN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2577,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "RVN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RVN-USDT:USDT"
  },
  {
    "id": "RVV_USDT",
    "type": "perpetual",
    "first_capture": "2025-10-18T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-RVV-USDT:USDT",
    "symbol": "RVV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38707,
    "category": [],
    "base_asset_id": "RVV",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RVV-USDT:USDT"
  },
  {
    "id": "RWA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-25T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-RWA-USDT:USDT",
    "symbol": "RWA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33783,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "RWA",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RWA-USDT:USDT"
  },
  {
    "id": "SAFE_USDT",
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    "quantity_unit": "base",
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      "Staking"
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    "quantity_unit": "base",
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    "internal_id": "perpetual-SAGA-USDT:USDT",
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    "cmc_id": 30372,
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      "AI Agents"
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    "id": "SAHARA_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-06-26T00:00:00.000Z",
    "internal_id": "perpetual-SAHARA-USDT:USDT",
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  },
  {
    "id": "SAMO_USDT",
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    "first_capture": "2023-05-25T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-SAMO-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "SAMSUNGEM_USDT",
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    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-SAMSUNGEM-USDT:USDT",
    "symbol": "SAMSUNGEM",
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    "margin": "USDT",
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      "Tokenized Stock"
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    "base_asset_id": "SAMSUNGEM",
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  },
  {
    "id": "SAMSUNG_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-06-02T00:00:00.000Z",
    "internal_id": "perpetual-SAMSUNG-USDT:USDT",
    "symbol": "SAMSUNG",
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    "cmc_id": 39503,
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      "Tokenized Stock"
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    "base_asset_id": "005930",
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    "unified_id": "perpetual-005930-USDT:USDT"
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  {
    "id": "SAND_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2021-09-10T00:00:00.000Z",
    "internal_id": "perpetual-SAND-USDT:USDT",
    "symbol": "SAND",
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    "cmc_id": 6210,
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      "Collectibles & NFTs",
      "Metaverse"
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    "base_asset_id": "SAND",
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    "quote_asset_id": "USDT",
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    "id": "SANTOS_USDT",
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    "first_capture": "2022-11-16T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-SANTOS-USDT:USDT",
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    "margin_asset_id": "USDT",
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    "id": "SAPIEN_USDT",
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    "base_coin": "SAPIEN",
    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-20T00:00:00.000Z",
    "internal_id": "perpetual-SAPIEN-USDT:USDT",
    "symbol": "SAPIEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38117,
    "category": [],
    "base_asset_id": "SAPIEN",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SAPIEN-USDT:USDT"
  },
  {
    "id": "SATS_USDT",
    "type": "perpetual",
    "base_coin": "SATS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10000000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-11-10T00:00:00.000Z",
    "internal_id": "perpetual-SATS-USDT:USDT",
    "symbol": "SATS",
    "denominator": "USDT",
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    "cmc_id": 28194,
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    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SATS-USDT:USDT"
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  {
    "id": "SBP_USDT",
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    "base_coin": "SBP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-14T00:00:00.000Z",
    "internal_id": "perpetual-SBP-USDT:USDT",
    "symbol": "SBP",
    "denominator": "USDT",
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    "base_asset_id": "SBP",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SBP-USDT:USDT"
  },
  {
    "id": "SBUX_USDT",
    "type": "perpetual",
    "base_coin": "SBUX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-SBUX-USDT:USDT",
    "symbol": "SBUX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "SBUX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SBUX-USDT:USDT"
  },
  {
    "id": "SCA_USDT",
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    "first_capture": "2024-03-11T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-SCA-USDT:USDT",
    "symbol": "SCA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SCHW_USDT",
    "type": "perpetual",
    "base_coin": "SCHW",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "internal_id": "perpetual-SCHW-USDT:USDT",
    "symbol": "SCHW",
    "denominator": "USDT",
    "margin": "USDT",
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    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SCHW-USDT:USDT"
  },
  {
    "id": "SCIHUB_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-19T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-SCIHUB-USDT:USDT",
    "symbol": "SCIHUB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34563,
    "category": [
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    ],
    "base_asset_id": "SCIHUB",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SCIHUB-USDT:USDT"
  },
  {
    "id": "SCRT_USDT",
    "type": "perpetual",
    "base_coin": "SCRT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-SCRT-USDT:USDT",
    "symbol": "SCRT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5604,
    "category": [
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      "Privacy"
    ],
    "base_asset_id": "SCRT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SCRT-USDT:USDT"
  },
  {
    "id": "SCR_USDT",
    "type": "perpetual",
    "base_coin": "SCR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-10-22T00:00:00.000Z",
    "internal_id": "perpetual-SCR-USDT:USDT",
    "symbol": "SCR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 26998,
    "category": [
      "Layer 2",
      "Privacy"
    ],
    "base_asset_id": "SCR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SCR-USDT:USDT"
  },
  {
    "id": "SC_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "internal_id": "perpetual-SC-USDT:USDT",
    "symbol": "SC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1042,
    "category": [],
    "base_asset_id": "SC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SC-USDT:USDT"
  },
  {
    "id": "SDGR_USDT",
    "type": "perpetual",
    "base_coin": "SDGR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-SDGR-USDT:USDT",
    "symbol": "SDGR",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "SDGR",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SDGR-USDT:USDT"
  },
  {
    "id": "SD_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-08T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "internal_id": "perpetual-SD-USDT:USDT",
    "symbol": "SD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12623,
    "category": [
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    ],
    "base_asset_id": "SD",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SD-USDT:USDT"
  },
  {
    "id": "SEAM_USDT",
    "type": "perpetual",
    "first_capture": "2024-04-17T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-SEAM-USDT:USDT",
    "symbol": "SEAM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SECZ_USDT",
    "type": "perpetual",
    "base_coin": "SECZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-SECZ-USDT:USDT",
    "symbol": "SECZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42381,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SECZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SECZ-USDT:USDT"
  },
  {
    "id": "SEI_USDT",
    "type": "perpetual",
    "base_coin": "SEI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-08-15T00:00:00.000Z",
    "internal_id": "perpetual-SEI-USDT:USDT",
    "symbol": "SEI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23149,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "SEI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SEI-USDT:USDT"
  },
  {
    "id": "SEND_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-12T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-SEND-USDT:USDT",
    "symbol": "SEND",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SENT_USDT",
    "type": "perpetual",
    "base_coin": "SENT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-SENT-USDT:USDT",
    "symbol": "SENT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38868,
    "category": [],
    "base_asset_id": "SENT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SENT-USDT:USDT"
  },
  {
    "id": "SERAPH_USDT",
    "type": "perpetual",
    "first_capture": "2025-03-11T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-SERAPH-USDT:USDT",
    "symbol": "SERAPH",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SERO_USDT",
    "type": "perpetual",
    "first_capture": "2020-12-28T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-SERO-USDT:USDT",
    "symbol": "SERO",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SFP_USDT",
    "type": "perpetual",
    "base_coin": "SFP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-SFP-USDT:USDT",
    "symbol": "SFP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8119,
    "category": [],
    "base_asset_id": "SFP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SFP-USDT:USDT"
  },
  {
    "id": "SHAZ_USDT",
    "type": "perpetual",
    "base_coin": "SHAZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-SHAZ-USDT:USDT",
    "symbol": "SHAZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40807,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SHAZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SHAZ-USDT:USDT"
  },
  {
    "id": "SHEIN_USDT",
    "type": "perpetual",
    "base_coin": "SHEIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-28T00:00:00.000Z",
    "internal_id": "perpetual-SHEIN-USDT:USDT",
    "symbol": "SHEIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41931,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SHEIN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SHEIN-USDT:USDT"
  },
  {
    "id": "SHELL_USDT",
    "type": "perpetual",
    "base_coin": "SHELL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-02-13T00:00:00.000Z",
    "internal_id": "perpetual-SHELL-USDT:USDT",
    "symbol": "SHELL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35710,
    "category": [
      "AI Agents"
    ],
    "base_asset_id": "SHELL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SHELL-USDT:USDT"
  },
  {
    "id": "SHENHUA_USDT",
    "type": "perpetual",
    "base_coin": "SHENHUA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
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    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-SHENHUA-USDT:USDT",
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  {
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    "id": "SHLD_USDT",
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    "id": "SHROOM_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-SHROOM-USDT:USDT",
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    "id": "SHTECH_USDT",
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  {
    "id": "SIDUS_USDT",
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    "first_capture": "2024-03-26T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-SIDUS-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "SIGN_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-SIGN-USDT:USDT",
    "symbol": "SIGN",
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  {
    "id": "SINOCERA_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-SINOCERA-USDT:USDT",
    "symbol": "SINOCERA",
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    "base_asset_id": "SINOCERA",
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  {
    "id": "SIREN_USDT",
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    "base_coin": "SIREN",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-20T00:00:00.000Z",
    "internal_id": "perpetual-SIREN-USDT:USDT",
    "symbol": "SIREN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35766,
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      "Memes"
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    "margin_asset_id": "USDT",
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    "id": "SI_USDT",
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    "quote_coin": "USDT",
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    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-30T00:00:00.000Z",
    "internal_id": "perpetual-SI-USDT:USDT",
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    "base_asset_id": "SI",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SI-USDT:USDT"
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    "id": "SKATE_USDT",
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    "first_capture": "2025-06-09T00:00:00.000Z",
    "end_date": "2025-12-27T00:00:00.000Z",
    "internal_id": "perpetual-SKATE-USDT:USDT",
    "symbol": "SKATE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36747,
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      "Layer 1",
      "Interoperability"
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    "base_asset_id": "SKATE",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKATE-USDT:USDT"
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    "id": "SKDD_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-SKDD-USDT:USDT",
    "symbol": "SKDD",
    "denominator": "USDT",
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    "cmc_id": 41072,
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    "base_asset_id": "SKDD",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKDD-USDT:USDT"
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    "id": "SKHYNIX_USDT",
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    "base_coin": "SKHYNIX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-02T00:00:00.000Z",
    "internal_id": "perpetual-SKHYNIX-USDT:USDT",
    "symbol": "SKHYNIX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39500,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "000660",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-000660-USDT:USDT"
  },
  {
    "id": "SKHY_USDT",
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    "base_coin": "SKHY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-03T00:00:00.000Z",
    "internal_id": "perpetual-SKHY-USDT:USDT",
    "symbol": "SKHY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40824,
    "category": [
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    "base_asset_id": "SKHY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKHY-USDT:USDT"
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  {
    "id": "SKL_USDT",
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    "base_coin": "SKL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-12-07T00:00:00.000Z",
    "internal_id": "perpetual-SKL-USDT:USDT",
    "symbol": "SKL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5691,
    "category": [
      "Layer 1",
      "Staking",
      "Play To Earn",
      "Smart Contracts"
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    "base_asset_id": "SKL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKL-USDT:USDT"
  },
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    "id": "SKR_USDT",
    "type": "perpetual",
    "base_coin": "SKR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-20T00:00:00.000Z",
    "internal_id": "perpetual-SKR-USDT:USDT",
    "symbol": "SKR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39377,
    "category": [],
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKR-USDT:USDT"
  },
  {
    "id": "SKSQUARE_USDT",
    "type": "perpetual",
    "base_coin": "SKSQUARE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-SKSQUARE-USDT:USDT",
    "symbol": "SKSQUARE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "SKSQUARE",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKSQUARE-USDT:USDT"
  },
  {
    "id": "SKUU_USDT",
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    "base_coin": "SKUU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-SKUU-USDT:USDT",
    "symbol": "SKUU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41071,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SKUU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKUU-USDT:USDT"
  },
  {
    "id": "SKYAI_USDT",
    "type": "perpetual",
    "base_coin": "SKYAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-05-14T00:00:00.000Z",
    "internal_id": "perpetual-SKYAI-USDT:USDT",
    "symbol": "SKYAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36300,
    "category": [
      "Memes"
    ],
    "base_asset_id": "SKYAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKYAI-USDT:USDT"
  },
  {
    "id": "SKY_USDT",
    "type": "perpetual",
    "base_coin": "SKY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "internal_id": "perpetual-SKY-USDT:USDT",
    "symbol": "SKY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33038,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Lending & Borrowing",
      "DAO"
    ],
    "base_asset_id": "SKY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKY-USDT:USDT"
  },
  {
    "id": "SLAY_USDT",
    "type": "perpetual",
    "first_capture": "2025-08-11T00:00:00.000Z",
    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-SLAY-USDT:USDT",
    "symbol": "SLAY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SLERF_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-19T00:00:00.000Z",
    "end_date": "2025-09-29T00:00:00.000Z",
    "internal_id": "perpetual-SLERF-USDT:USDT",
    "symbol": "SLERF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37758,
    "category": [
      "Memes"
    ],
    "base_asset_id": "SLERF",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SLERF-USDT:USDT"
  },
  {
    "id": "SLN_USDT",
    "type": "perpetual",
    "first_capture": "2024-02-23T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-SLN-USDT:USDT",
    "symbol": "SLN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SLP_USDT",
    "type": "perpetual",
    "base_coin": "SLP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-07-14T00:00:00.000Z",
    "internal_id": "perpetual-SLP-USDT:USDT",
    "symbol": "SLP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5824,
    "category": [
      "Play To Earn",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "SLP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SLP-USDT:USDT"
  },
  {
    "id": "SLVON_USDT",
    "type": "perpetual",
    "first_capture": "2025-12-30T00:00:00.000Z",
    "end_date": "2026-09-05T00:00:00.000Z",
    "internal_id": "perpetual-SLVON-USDT:USDT",
    "symbol": "SLVON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38057,
    "category": [],
    "base_asset_id": "SLVON",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SLVON-USDT:USDT"
  },
  {
    "id": "SLV_USDT",
    "type": "perpetual",
    "base_coin": "SLV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-08-31T00:00:00.000Z",
    "internal_id": "perpetual-SLV-USDT:USDT",
    "symbol": "SLV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39845,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SLV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SLV-USDT:USDT"
  },
  {
    "id": "SLX_USDT",
    "type": "perpetual",
    "base_coin": "SLX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-05-26T00:00:00.000Z",
    "internal_id": "perpetual-SLX-USDT:USDT",
    "symbol": "SLX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40047,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SLX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SLX-USDT:USDT"
  },
  {
    "id": "SMCI_USDT",
    "type": "perpetual",
    "base_coin": "SMCI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-28T00:00:00.000Z",
    "internal_id": "perpetual-SMCI-USDT:USDT",
    "symbol": "SMCI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40549,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SMCI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
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    "internal_id": "perpetual-SMH-USDT:USDT",
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  {
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    "id": "SMILE_USDT",
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    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-SMILE-USDT:USDT",
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  {
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  {
    "id": "SNAP_USDT",
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    "end_date": "2024-06-07T00:00:00.000Z",
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    "id": "SNDK_USDT",
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    "first_capture": "2026-04-29T00:00:00.000Z",
    "internal_id": "perpetual-SNOW-USDT:USDT",
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      "Tokenized Stock"
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    "quantity_unit": "base",
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    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-SNPS-USDT:USDT",
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    "cmc_id": 42533,
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      "Tokenized Stock"
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    "base_asset_id": "SNPS",
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    "id": "SNT_USDT",
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    "first_capture": "2024-06-18T00:00:00.000Z",
    "end_date": "2026-07-25T00:00:00.000Z",
    "internal_id": "perpetual-SNT-USDT:USDT",
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    "cmc_id": 1759,
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      "Privacy"
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    "base_asset_id": "SNT",
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  {
    "id": "SNXX_USDT",
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    "first_capture": "2026-07-14T00:00:00.000Z",
    "internal_id": "perpetual-SNXX-USDT:USDT",
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      "Tokenized Stock"
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    "base_asset_id": "SNXX",
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  {
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-09T00:00:00.000Z",
    "internal_id": "perpetual-SNX-USDT:USDT",
    "symbol": "SNX",
    "denominator": "USDT",
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    "cmc_id": 2586,
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      "Real World Assets Protocols",
      "DAO"
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    "base_asset_id": "SNX",
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    "unified_id": "perpetual-SNX-USDT:USDT"
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    "id": "SOFI_USDT",
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    "base_coin": "SOFI",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-SOFI-USDT:USDT",
    "symbol": "SOFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40888,
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      "Tokenized Stock"
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    "base_asset_id": "SOFI",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOFI-USDT:USDT"
  },
  {
    "id": "SOFTBANK_USDT",
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    "base_coin": "SOFTBANK",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-SOFTBANK-USDT:USDT",
    "symbol": "SOFTBANK",
    "denominator": "USDT",
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    "cmc_id": 40570,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "9984",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-9984-USDT:USDT"
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  {
    "id": "SOLO_USDT",
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    "first_capture": "2024-11-16T00:00:00.000Z",
    "end_date": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-SOLO-USDT:USDT",
    "symbol": "SOLO",
    "denominator": "USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "SOLS_USDT",
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    "first_capture": "2023-12-14T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-SOLS-USDT:USDT",
    "symbol": "SOLS",
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    "margin_asset_id": "USDT"
  },
  {
    "id": "SOLV_USDT",
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    "base_coin": "SOLV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-17T00:00:00.000Z",
    "internal_id": "perpetual-SOLV-USDT:USDT",
    "symbol": "SOLV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12165,
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOLV-USDT:USDT"
  },
  {
    "id": "SOL_USDT",
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    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-09T00:00:00.000Z",
    "internal_id": "perpetual-SOL-USDT:USDT",
    "symbol": "SOL",
    "denominator": "USDT",
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    "cmc_id": 5426,
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    ],
    "base_asset_id": "SOL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOL-USDT:USDT"
  },
  {
    "id": "SOMI_USDT",
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    "base_coin": "SOMI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-26T00:00:00.000Z",
    "internal_id": "perpetual-SOMI-USDT:USDT",
    "symbol": "SOMI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37637,
    "category": [
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    "base_asset_id": "SOMI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOMI-USDT:USDT"
  },
  {
    "id": "SONIC_USDT",
    "type": "perpetual",
    "base_coin": "SONIC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-07T00:00:00.000Z",
    "internal_id": "perpetual-SONIC-USDT:USDT",
    "symbol": "SONIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35051,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "SONIC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SONIC-USDT:USDT"
  },
  {
    "id": "SONY_USDT",
    "type": "perpetual",
    "base_coin": "SONY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-SONY-USDT:USDT",
    "symbol": "SONY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40552,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SONY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SONY-USDT:USDT"
  },
  {
    "id": "SOON_USDT",
    "type": "perpetual",
    "base_coin": "SOON",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-22T00:00:00.000Z",
    "internal_id": "perpetual-SOON-USDT:USDT",
    "symbol": "SOON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36542,
    "category": [
      "Layer 2"
    ],
    "base_asset_id": "SOON",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOON-USDT:USDT"
  },
  {
    "id": "SOPH_USDT",
    "type": "perpetual",
    "base_coin": "SOPH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-05-28T00:00:00.000Z",
    "internal_id": "perpetual-SOPH-USDT:USDT",
    "symbol": "SOPH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32087,
    "category": [],
    "base_asset_id": "SOPH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOPH-USDT:USDT"
  },
  {
    "id": "SOSO_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-24T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-SOSO-USDT:USDT",
    "symbol": "SOSO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35818,
    "category": [
      "DeFi",
      "DApp"
    ],
    "base_asset_id": "SOSO",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOSO-USDT:USDT"
  },
  {
    "id": "SOS_USDT",
    "type": "perpetual",
    "first_capture": "2021-12-26T00:00:00.000Z",
    "end_date": "2023-07-04T00:00:00.000Z",
    "internal_id": "perpetual-SOS-USDT:USDT",
    "symbol": "SOS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SOXL_USDT",
    "type": "perpetual",
    "base_coin": "SOXL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-SOXL-USDT:USDT",
    "symbol": "SOXL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39964,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SOXL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOXL-USDT:USDT"
  },
  {
    "id": "SOXS_USDT",
    "type": "perpetual",
    "base_coin": "SOXS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-SOXS-USDT:USDT",
    "symbol": "SOXS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40862,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "SOXS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOXS-USDT:USDT"
  },
  {
    "id": "SOXX_USDT",
    "type": "perpetual",
    "base_coin": "SOXX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-SOXX-USDT:USDT",
    "symbol": "SOXX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42766,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SOXX.EQUITY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOXX.EQUITY-USDT:USDT"
  },
  {
    "id": "SO_USDT",
    "type": "perpetual",
    "base_coin": "SO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-SO-USDT:USDT",
    "symbol": "SO",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "SO",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SO-USDT:USDT"
  },
  {
    "id": "SPACEHOOD_USDT",
    "type": "perpetual",
    "base_coin": "SPACEHOOD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "internal_id": "perpetual-SPACEHOOD-USDT:USDT",
    "symbol": "SPACEHOOD",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SPACEX_USDT",
    "type": "perpetual",
    "first_capture": "2026-04-09T00:00:00.000Z",
    "end_date": "2026-06-11T00:00:00.000Z",
    "internal_id": "perpetual-SPACEX-USDT:USDT",
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    "id": "SPYM_USDT",
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    "id": "SQD_USDT",
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    "internal_id": "perpetual-SQD-USDT:USDT",
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    "id": "SQQQ_USDT",
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    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-SQQQ-USDT:USDT",
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    "cmc_id": 40561,
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    "base_asset_id": "SQQQ",
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  {
    "id": "SQUAD_USDT",
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    "first_capture": "2023-05-17T00:00:00.000Z",
    "end_date": "2023-07-04T00:00:00.000Z",
    "internal_id": "perpetual-SQUAD-USDT:USDT",
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    "id": "SRM_USDT",
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    "end_date": "2024-02-07T00:00:00.000Z",
    "internal_id": "perpetual-SRM-USDT:USDT",
    "symbol": "SRM",
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      "Staking",
      "Smart Contracts"
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  },
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    "id": "SSPC_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-12T00:00:00.000Z",
    "internal_id": "perpetual-SSPC-USDT:USDT",
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    "base_asset_id": "SSPC",
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    "unified_id": "perpetual-SSPC-USDT:USDT"
  },
  {
    "id": "SSV_USDT",
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    "quote_coin": "USDT",
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    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-02-25T00:00:00.000Z",
    "internal_id": "perpetual-SSV-USDT:USDT",
    "symbol": "SSV",
    "denominator": "USDT",
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    "unified_id": "perpetual-SSV-USDT:USDT"
  },
  {
    "id": "STABLE_USDT",
    "type": "perpetual",
    "base_coin": "STABLE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-06T00:00:00.000Z",
    "internal_id": "perpetual-STABLE-USDT:USDT",
    "symbol": "STABLE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38892,
    "category": [
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      "Staking"
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    "base_asset_id": "STABLE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STABLE-USDT:USDT"
  },
  {
    "id": "STAMP_USDT",
    "type": "perpetual",
    "base_coin": "STAMP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-21T00:00:00.000Z",
    "internal_id": "perpetual-STAMP-USDT:USDT",
    "symbol": "STAMP",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STANDARD_USDT",
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    "base_coin": "STANDARD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-15T00:00:00.000Z",
    "internal_id": "perpetual-STANDARD-USDT:USDT",
    "symbol": "STANDARD",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STARDOGE_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "end_date": "2024-12-10T00:00:00.000Z",
    "internal_id": "perpetual-STARDOGE-USDT:USDT",
    "symbol": "STARDOGE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STARHEROES_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-14T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-STARHEROES-USDT:USDT",
    "symbol": "STARHEROES",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STARL_USDT",
    "type": "perpetual",
    "first_capture": "2023-10-22T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-STARL-USDT:USDT",
    "symbol": "STARL",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STAR_USDT",
    "type": "perpetual",
    "base_coin": "STAR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "internal_id": "perpetual-STAR-USDT:USDT",
    "symbol": "STAR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37743,
    "category": [],
    "base_asset_id": "STAR",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STAR-USDT:USDT"
  },
  {
    "id": "STBL_USDT",
    "type": "perpetual",
    "base_coin": "STBL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-17T00:00:00.000Z",
    "internal_id": "perpetual-STBL-USDT:USDT",
    "symbol": "STBL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38359,
    "category": [
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    ],
    "base_asset_id": "STBL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STBL-USDT:USDT"
  },
  {
    "id": "STEEM_USDT",
    "type": "perpetual",
    "base_coin": "STEEM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-04-06T00:00:00.000Z",
    "internal_id": "perpetual-STEEM-USDT:USDT",
    "symbol": "STEEM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1230,
    "category": [],
    "base_asset_id": "STEEM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STEEM-USDT:USDT"
  },
  {
    "id": "STEP_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-STEP-USDT:USDT",
    "symbol": "STEP",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STG_USDT",
    "type": "perpetual",
    "first_capture": "2022-08-20T00:00:00.000Z",
    "end_date": "2026-09-25T00:00:00.000Z",
    "internal_id": "perpetual-STG-USDT:USDT",
    "symbol": "STG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 18934,
    "category": [],
    "base_asset_id": "STG",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STG-USDT:USDT"
  },
  {
    "id": "STMX_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-STMX-USDT:USDT",
    "symbol": "STMX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "STM_USDT",
    "type": "perpetual",
    "base_coin": "STM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-STM-USDT:USDT",
    "symbol": "STM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42678,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "STM.STMICROELECTRONICS_NV_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STM.STMICROELECTRONICS_NV_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "STONKS_USDT",
    "type": "perpetual",
    "base_coin": "STONKS",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-STREAM-USDT:USDT",
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    "cmc_id": 22691,
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      "DApp",
      "Privacy"
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    "quantity_unit": "base",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-STX-USDT:USDT",
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    "cmc_id": 4847,
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      "Metaverse"
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    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-06T00:00:00.000Z",
    "internal_id": "perpetual-SUE-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "margin_asset_id": "USDT"
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    "quantity_unit": "base",
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    "internal_id": "perpetual-SUI-USDT:USDT",
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    "id": "SUKU_USDT",
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    "first_capture": "2024-04-11T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-SUKU-USDT:USDT",
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    "base_asset_id": "SUKU",
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    "first_capture": "2024-08-22T00:00:00.000Z",
    "end_date": "2025-12-13T00:00:00.000Z",
    "internal_id": "perpetual-SUNDOG-USDT:USDT",
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    "unified_id": "perpetual-SUNDOG-USDT:USDT"
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  {
    "id": "SUNGROW_USDT",
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    "internal_id": "perpetual-SUNGROW-USDT:USDT",
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    "unified_id": "perpetual-SUNGROW-USDT:USDT"
  },
  {
    "id": "SUN_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2020-12-28T00:00:00.000Z",
    "internal_id": "perpetual-SUN-USDT:USDT",
    "symbol": "SUN",
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    "cmc_id": 10529,
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    "unified_id": "perpetual-SUN-USDT:USDT"
  },
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    "id": "SUPER_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-03-25T00:00:00.000Z",
    "internal_id": "perpetual-SUPER-USDT:USDT",
    "symbol": "SUPER",
    "denominator": "USDT",
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    "cmc_id": 8290,
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      "Collectibles & NFTs"
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    "base_asset_id": "SUPER",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SUPER-USDT:USDT"
  },
  {
    "id": "SUPRA_USDT",
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    "first_capture": "2024-11-27T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-SUPRA-USDT:USDT",
    "symbol": "SUPRA",
    "denominator": "USDT",
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    "cmc_id": 34240,
    "category": [
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      "Staking",
      "Smart Contracts",
      "Interoperability"
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    "base_asset_id": "SUPRA",
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    "unified_id": "perpetual-SUPRA-USDT:USDT"
  },
  {
    "id": "SUSHI_USDT",
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    "base_coin": "SUSHI",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-09-01T00:00:00.000Z",
    "internal_id": "perpetual-SUSHI-USDT:USDT",
    "symbol": "SUSHI",
    "denominator": "USDT",
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    "cmc_id": 6758,
    "category": [
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      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
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    "base_asset_id": "SUSHI",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SUSHI-USDT:USDT"
  },
  {
    "id": "SWARMS_USDT",
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    "base_coin": "SWARMS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-01-04T00:00:00.000Z",
    "internal_id": "perpetual-SWARMS-USDT:USDT",
    "symbol": "SWARMS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34993,
    "category": [
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    ],
    "base_asset_id": "SWARMS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SWARMS-USDT:USDT"
  },
  {
    "id": "SWEAT_USDT",
    "type": "perpetual",
    "first_capture": "2024-01-03T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-SWEAT-USDT:USDT",
    "symbol": "SWEAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21351,
    "category": [
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      "Staking",
      "Collectibles & NFTs"
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    "base_asset_id": "SWEAT",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SWEAT-USDT:USDT"
  },
  {
    "id": "SWELL_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-07T00:00:00.000Z",
    "end_date": "2025-11-29T00:00:00.000Z",
    "internal_id": "perpetual-SWELL-USDT:USDT",
    "symbol": "SWELL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24924,
    "category": [
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    ],
    "base_asset_id": "SWELL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SWELL-USDT:USDT"
  },
  {
    "id": "SWFTC_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-05T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-SWFTC-USDT:USDT",
    "symbol": "SWFTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2341,
    "category": [
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      "Collectibles & NFTs",
      "Interoperability"
    ],
    "base_asset_id": "SWFTC",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SWFTC-USDT:USDT"
  },
  {
    "id": "SWTCH_USDT",
    "type": "perpetual",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "end_date": "2025-11-14T00:00:00.000Z",
    "internal_id": "perpetual-SWTCH-USDT:USDT",
    "symbol": "SWTCH",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SXP_USDT",
    "type": "perpetual",
    "first_capture": "2020-08-11T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-SXP-USDT:USDT",
    "symbol": "SXP",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "SXT_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-02T00:00:00.000Z",
    "end_date": "2026-03-07T00:00:00.000Z",
    "internal_id": "perpetual-SXT-USDT:USDT",
    "symbol": "SXT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36405,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "SXT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SXT-USDT:USDT"
  },
  {
    "id": "SYK_USDT",
    "type": "perpetual",
    "base_coin": "SYK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "internal_id": "perpetual-SYK-USDT:USDT",
    "symbol": "SYK",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "SYK",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SYK-USDT:USDT"
  },
  {
    "id": "SYN_USDT",
    "type": "perpetual",
    "first_capture": "2023-02-22T00:00:00.000Z",
    "end_date": "2025-10-31T00:00:00.000Z",
    "internal_id": "perpetual-SYN-USDT:USDT",
    "symbol": "SYN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12147,
    "category": [
      "DeFi",
      "Interoperability"
    ],
    "base_asset_id": "SYN",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SYN-USDT:USDT"
  },
  {
    "id": "SYRUP_USDT",
    "type": "perpetual",
    "base_coin": "SYRUP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-18T00:00:00.000Z",
    "internal_id": "perpetual-SYRUP-USDT:USDT",
    "symbol": "SYRUP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33824,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "DAO"
    ],
    "base_asset_id": "SYRUP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SYRUP-USDT:USDT"
  },
  {
    "id": "SYS_USDT",
    "type": "perpetual",
    "first_capture": "2024-08-19T00:00:00.000Z",
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    "id": "TAKER_USDT",
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    "end_date": "2025-08-23T00:00:00.000Z",
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    "id": "TANSSI_USDT",
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    "end_date": "2026-01-31T00:00:00.000Z",
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    "internal_id": "perpetual-TAOCAT-USDT:USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-TAO-USDT:USDT",
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      "Generative AI",
      "DAO"
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  {
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    "first_capture": "2025-07-21T00:00:00.000Z",
    "internal_id": "perpetual-TA-USDT:USDT",
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    "internal_id": "perpetual-TBT-USDT:USDT",
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  {
    "id": "TCOM_USDT",
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    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-TCOM-USDT:USDT",
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    "id": "TEAM_USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-TEAM-USDT:USDT",
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      "Tokenized Stock"
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    "base_asset_id": "TEAM",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TEAM-USDT:USDT"
  },
  {
    "id": "TEM_USDT",
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    "contract_size": 0.1,
    "quantity_unit": "base",
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    "first_capture": "2026-08-28T00:00:00.000Z",
    "internal_id": "perpetual-TEM-USDT:USDT",
    "symbol": "TEM",
    "denominator": "USDT",
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    "cmc_id": 41950,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "TEM",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TEM-USDT:USDT"
  },
  {
    "id": "TENCENTHKD_USDT",
    "type": "perpetual",
    "base_coin": "TENCENTHKD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-07-21T00:00:00.000Z",
    "internal_id": "perpetual-TENCENTHKD-USDT:USDT",
    "symbol": "TENCENTHKD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "TENCENTHKD",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TENCENTHKD-USDT:USDT"
  },
  {
    "id": "TENCENT_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-TENCENT-USDT:USDT",
    "symbol": "TENCENT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39961,
    "category": [
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      "Tokenized Stock"
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    "base_asset_id": "TENCENT",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TENCENT-USDT:USDT"
  },
  {
    "id": "TER_USDT",
    "type": "perpetual",
    "base_coin": "TER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-19T00:00:00.000Z",
    "internal_id": "perpetual-TER-USDT:USDT",
    "symbol": "TER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40680,
    "category": [
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    "base_asset_id": "TER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TER-USDT:USDT"
  },
  {
    "id": "TFC_USDT",
    "type": "perpetual",
    "base_coin": "TFC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-TFC-USDT:USDT",
    "symbol": "TFC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "TFC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TFC-USDT:USDT"
  },
  {
    "id": "TFME_USDT",
    "type": "perpetual",
    "base_coin": "TFME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-TFME-USDT:USDT",
    "symbol": "TFME",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "TFME",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TFME-USDT:USDT"
  },
  {
    "id": "TFUEL_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-11T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-TFUEL-USDT:USDT",
    "symbol": "TFUEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3822,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "base_asset_id": "TFUEL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TFUEL-USDT:USDT"
  },
  {
    "id": "TGT_USDT",
    "type": "perpetual",
    "first_capture": "2025-05-21T00:00:00.000Z",
    "end_date": "2025-07-24T00:00:00.000Z",
    "internal_id": "perpetual-TGT-USDT:USDT",
    "symbol": "TGT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "THETA_USDT",
    "type": "perpetual",
    "base_coin": "THETA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-12-28T00:00:00.000Z",
    "internal_id": "perpetual-THETA-USDT:USDT",
    "symbol": "THETA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2416,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "base_asset_id": "THETA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-THETA-USDT:USDT"
  },
  {
    "id": "THE_USDT",
    "type": "perpetual",
    "base_coin": "THE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "internal_id": "perpetual-THE-USDT:USDT",
    "symbol": "THE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23335,
    "category": [
      "DeFi",
      "Staking",
      "Smart Contracts",
      "DApp"
    ],
    "base_asset_id": "THE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-THE-USDT:USDT"
  },
  {
    "id": "TIA_USDT",
    "type": "perpetual",
    "base_coin": "TIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-10-31T00:00:00.000Z",
    "internal_id": "perpetual-TIA-USDT:USDT",
    "symbol": "TIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 22861,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "TIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TIA-USDT:USDT"
  },
  {
    "id": "TJX_USDT",
    "type": "perpetual",
    "base_coin": "TJX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "internal_id": "perpetual-TJX-USDT:USDT",
    "symbol": "TJX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "TJX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TJX-USDT:USDT"
  },
  {
    "id": "TLM_USDT",
    "type": "perpetual",
    "base_coin": "TLM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-07-15T00:00:00.000Z",
    "internal_id": "perpetual-TLM-USDT:USDT",
    "symbol": "TLM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9119,
    "category": [
      "Play To Earn",
      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
    ],
    "base_asset_id": "TLM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TLM-USDT:USDT"
  },
  {
    "id": "TLT_USDT",
    "type": "perpetual",
    "base_coin": "TLT",
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    "internal_id": "perpetual-TOKEN-USDT:USDT",
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      "Generative AI",
      "Smart Contracts",
      "DAO",
      "Memes"
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  {
    "id": "TOLLY_USDT",
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    "internal_id": "perpetual-TOLLY-USDT:USDT",
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  {
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    "internal_id": "perpetual-TOMO-USDT:USDT",
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    "id": "TONCOIN_USDT",
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    "end_date": "2023-03-09T00:00:00.000Z",
    "internal_id": "perpetual-TONCOIN-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "TONGGUAN_USDT",
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    "internal_id": "perpetual-TONGGUAN-USDT:USDT",
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  {
    "id": "TON_USDT",
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    "end_date": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-TON-USDT:USDT",
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    "unified_id": "perpetual-GRAM-USDT:USDT"
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    "id": "TOSHI_USDT",
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    "base_coin": "TOSHI",
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    "margin_asset": "USDT",
    "contract_size": 10000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "internal_id": "perpetual-TOSHI-USDT:USDT",
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    "cmc_id": 27750,
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    "base_asset_id": "TOSHI",
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    "id": "TOWNS_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-08-05T00:00:00.000Z",
    "internal_id": "perpetual-TOWNS-USDT:USDT",
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    "unified_id": "perpetual-TOWNS-USDT:USDT"
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    "base_coin": "TQQQX",
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    "quantity_unit": "base",
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    "first_capture": "2025-10-25T00:00:00.000Z",
    "internal_id": "perpetual-TQQQX-USDT:USDT",
    "symbol": "TQQQX",
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    "cmc_id": 37044,
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    "base_asset_id": "TQQQX",
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    "unified_id": "perpetual-TQQQX-USDT:USDT"
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    "base_coin": "TRADOOR",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-19T00:00:00.000Z",
    "internal_id": "perpetual-TRADOOR-USDT:USDT",
    "symbol": "TRADOOR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36737,
    "category": [
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      "AI Agents"
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    "base_asset_id": "TRADOOR",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRADOOR-USDT:USDT"
  },
  {
    "id": "TRAHK_USDT",
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    "base_coin": "TRAHK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-12T00:00:00.000Z",
    "internal_id": "perpetual-TRAHK-USDT:USDT",
    "symbol": "TRAHK",
    "denominator": "USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRAHK-USDT:USDT"
  },
  {
    "id": "TRB_USDT",
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    "base_coin": "TRB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-TRB-USDT:USDT",
    "symbol": "TRB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4944,
    "category": [
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    "base_asset_id": "TRB",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRB-USDT:USDT"
  },
  {
    "id": "TREAT_USDT",
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    "first_capture": "2025-01-14T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-TREAT-USDT:USDT",
    "symbol": "TREAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35287,
    "category": [
      "Memes"
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    "base_asset_id": "TREAT",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TREAT-USDT:USDT"
  },
  {
    "id": "TREE_USDT",
    "type": "perpetual",
    "base_coin": "TREE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-29T00:00:00.000Z",
    "internal_id": "perpetual-TREE-USDT:USDT",
    "symbol": "TREE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37495,
    "category": [
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      "Staking",
      "DApp"
    ],
    "base_asset_id": "TREE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TREE-USDT:USDT"
  },
  {
    "id": "TRIA_USDT",
    "type": "perpetual",
    "base_coin": "TRIA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-02-03T00:00:00.000Z",
    "internal_id": "perpetual-TRIA-USDT:USDT",
    "symbol": "TRIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39382,
    "category": [
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      "Staking"
    ],
    "base_asset_id": "TRIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRIA-USDT:USDT"
  },
  {
    "id": "TRIBE_USDT",
    "type": "perpetual",
    "first_capture": "2021-08-30T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-TRIBE-USDT:USDT",
    "symbol": "TRIBE",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "TROY_USDT",
    "type": "perpetual",
    "first_capture": "2024-10-30T00:00:00.000Z",
    "end_date": "2025-04-16T00:00:00.000Z",
    "internal_id": "perpetual-TROY-USDT:USDT",
    "symbol": "TROY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "TRUMPCOIN_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-06T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-TRUMPCOIN-USDT:USDT",
    "symbol": "TRUMPCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "TRUMP_USDT",
    "type": "perpetual",
    "base_coin": "TRUMP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-07T00:00:00.000Z",
    "internal_id": "perpetual-TRUMP-USDT:USDT",
    "symbol": "TRUMP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35336,
    "category": [
      "Memes"
    ],
    "base_asset_id": "TRUMP",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRUMP-USDT:USDT"
  },
  {
    "id": "TRUST_USDT",
    "type": "perpetual",
    "base_coin": "TRUST",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-05T00:00:00.000Z",
    "internal_id": "perpetual-TRUST-USDT:USDT",
    "symbol": "TRUST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38863,
    "category": [],
    "base_asset_id": "TRUST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRUST-USDT:USDT"
  },
  {
    "id": "TRUTH_USDT",
    "type": "perpetual",
    "base_coin": "TRUTH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-01T00:00:00.000Z",
    "internal_id": "perpetual-TRUTH-USDT:USDT",
    "symbol": "TRUTH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38178,
    "category": [],
    "base_asset_id": "TRUTH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRUTH-USDT:USDT"
  },
  {
    "id": "TRU_USDT",
    "type": "perpetual",
    "first_capture": "2021-01-19T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-TRU-USDT:USDT",
    "symbol": "TRU",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "TRX_USDT",
    "type": "perpetual",
    "base_coin": "TRX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-TRX-USDT:USDT",
    "symbol": "TRX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1958,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "TRX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRX-USDT:USDT"
  },
  {
    "id": "TRYB_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-10-16T00:00:00.000Z",
    "internal_id": "perpetual-TRYB-USDT:USDT",
    "symbol": "TRYB",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "TSEM_USDT",
    "type": "perpetual",
    "base_coin": "TSEM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "internal_id": "perpetual-TSEM-USDT:USDT",
    "symbol": "TSEM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40576,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "TSEM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TSEM-USDT:USDT"
  },
  {
    "id": "TSLAX_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-05T00:00:00.000Z",
    "end_date": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-TSLAX-USDT:USDT",
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      "Tokenized Stock"
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      "Tokenized Stock"
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    "id": "TSM_USDT",
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      "Tokenized Stock"
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    "internal_id": "perpetual-TTMI-USDT:USDT",
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      "Tokenized Stock"
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    "internal_id": "perpetual-TTWO-USDT:USDT",
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      "Tokenized Stock"
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    "internal_id": "perpetual-TUNGSTEN-USDT:USDT",
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    "unified_id": "perpetual-TUNGSTEN-USDT:USDT"
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  {
    "id": "TURBO_USDT",
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    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
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    "first_capture": "2023-05-06T00:00:00.000Z",
    "internal_id": "perpetual-TURBO-USDT:USDT",
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    "internal_id": "perpetual-TURTLE-USDT:USDT",
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    "id": "TUT_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2025-03-19T00:00:00.000Z",
    "internal_id": "perpetual-TUT-USDT:USDT",
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    "unified_id": "perpetual-TUT-USDT:USDT"
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    "id": "TW88_USDT",
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    "base_coin": "TW88",
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    "quantity_unit": "base",
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    "first_capture": "2026-02-04T00:00:00.000Z",
    "internal_id": "perpetual-TW88-USDT:USDT",
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    "denominator": "USDT",
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    "base_asset_id": "TW88",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-TW88-USDT:USDT"
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  {
    "id": "TWASX_USDT",
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    "base_coin": "TWASX",
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    "margin_asset": "USDT",
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    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-TWASX-USDT:USDT",
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    "id": "TWDELTA_USDT",
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    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-TWDELTA-USDT:USDT",
    "symbol": "TWDELTA",
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    "base_asset_id": "TWDELTA",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-TWDELTA-USDT:USDT"
  },
  {
    "id": "TWLO_USDT",
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    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-06-16T00:00:00.000Z",
    "internal_id": "perpetual-TWLO-USDT:USDT",
    "symbol": "TWLO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40234,
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      "Tokenized Stock"
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    "base_asset_id": "TWLO",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TWLO-USDT:USDT"
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    "id": "TWST_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
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    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-TWST-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 42371,
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      "Tokenized Stock"
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    "base_asset_id": "TWST",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TWST-USDT:USDT"
  },
  {
    "id": "TWT_USDT",
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    "quote_coin": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2023-11-05T00:00:00.000Z",
    "internal_id": "perpetual-TWT-USDT:USDT",
    "symbol": "TWT",
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    "margin": "USDT",
    "cmc_id": 5964,
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-TWT-USDT:USDT"
  },
  {
    "id": "TWUMC_USDT",
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    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-TWUMC-USDT:USDT",
    "symbol": "TWUMC",
    "denominator": "USDT",
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    "base_asset_id": "TWUMC",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TWUMC-USDT:USDT"
  },
  {
    "id": "TXN_USDT",
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    "base_coin": "TXN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "internal_id": "perpetual-TXN-USDT:USDT",
    "symbol": "TXN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40682,
    "category": [
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    ],
    "base_asset_id": "TXN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TXN-USDT:USDT"
  },
  {
    "id": "TZA_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "internal_id": "perpetual-TZA-USDT:USDT",
    "symbol": "TZA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40863,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "TZA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TZA-USDT:USDT"
  },
  {
    "id": "T_USDT",
    "type": "perpetual",
    "base_coin": "T",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-27T00:00:00.000Z",
    "internal_id": "perpetual-T-USDT:USDT",
    "symbol": "T",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 17751,
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    "base_asset_id": "T",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-T-USDT:USDT"
  },
  {
    "id": "U2U_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-U2U-USDT:USDT",
    "symbol": "U2U",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27369,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "U2U",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-U2U-USDT:USDT"
  },
  {
    "id": "UAI_USDT",
    "type": "perpetual",
    "base_coin": "UAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-11-06T00:00:00.000Z",
    "internal_id": "perpetual-UAI-USDT:USDT",
    "symbol": "UAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38841,
    "category": [
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      "Generative AI"
    ],
    "base_asset_id": "UAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UAI-USDT:USDT"
  },
  {
    "id": "UBER_USDT",
    "type": "perpetual",
    "base_coin": "UBER",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-13T00:00:00.000Z",
    "internal_id": "perpetual-UBER-USDT:USDT",
    "symbol": "UBER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39997,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "UBER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UBER-USDT:USDT"
  },
  {
    "id": "UB_USDT",
    "type": "perpetual",
    "base_coin": "UB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-UB-USDT:USDT",
    "symbol": "UB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38339,
    "category": [
      "AI Agents"
    ],
    "base_asset_id": "UB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UB-USDT:USDT"
  },
  {
    "id": "UK100_USDT",
    "type": "perpetual",
    "base_coin": "UK100",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "internal_id": "perpetual-UK100-USDT:USDT",
    "symbol": "UK100",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "UK100",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UK100-USDT:USDT"
  },
  {
    "id": "ULTI_USDT",
    "type": "perpetual",
    "first_capture": "2024-06-07T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-ULTI-USDT:USDT",
    "symbol": "ULTI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "UMA_USDT",
    "type": "perpetual",
    "base_coin": "UMA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-05-10T00:00:00.000Z",
    "internal_id": "perpetual-UMA-USDT:USDT",
    "symbol": "UMA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5617,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "UMA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UMA-USDT:USDT"
  },
  {
    "id": "UMC_USDT",
    "type": "perpetual",
    "base_coin": "UMC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-UMC-USDT:USDT",
    "symbol": "UMC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42411,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "UMC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UMC-USDT:USDT"
  },
  {
    "id": "UNA_USDT",
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    "end_date": "2025-07-15T00:00:00.000Z",
    "internal_id": "perpetual-UNA-USDT:USDT",
    "symbol": "UNA",
    "denominator": "USDT",
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  },
  {
    "id": "UNFI_USDT",
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    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-UNFI-USDT:USDT",
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  },
  {
    "id": "UNH_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "internal_id": "perpetual-UNH-USDT:USDT",
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      "Tokenized Stock"
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  {
    "id": "UNIS_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-UNIS-USDT:USDT",
    "symbol": "UNIS",
    "denominator": "USDT",
    "margin": "USDT",
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  {
    "id": "UNITE_USDT",
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    "first_capture": "2025-07-30T00:00:00.000Z",
    "end_date": "2025-08-15T00:00:00.000Z",
    "internal_id": "perpetual-UNITE-USDT:USDT",
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    "margin_asset_id": "USDT"
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  {
    "id": "UNITREE_USDT",
    "type": "perpetual",
    "base_coin": "UNITREE",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-04T00:00:00.000Z",
    "internal_id": "perpetual-UNITREE-USDT:USDT",
    "symbol": "UNITREE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40974,
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      "Tokenized Stock"
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    "base_asset_id": "UNITREE",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UNITREE-USDT:USDT"
  },
  {
    "id": "UNI_USDT",
    "type": "perpetual",
    "base_coin": "UNI",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-09-17T00:00:00.000Z",
    "internal_id": "perpetual-UNI-USDT:USDT",
    "symbol": "UNI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7083,
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      "DAO"
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    "base_asset_id": "UNI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UNI-USDT:USDT"
  },
  {
    "id": "UP_USDT",
    "type": "perpetual",
    "base_coin": "UP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-04-08T00:00:00.000Z",
    "internal_id": "perpetual-UP-USDT:USDT",
    "symbol": "UP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39665,
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    "base_asset_id": "UP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UP-USDT:USDT"
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  {
    "id": "URNM_USDT",
    "type": "perpetual",
    "base_coin": "URNM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-URNM-USDT:USDT",
    "symbol": "URNM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39516,
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    "base_asset_id": "URNM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-URNM-USDT:USDT"
  },
  {
    "id": "UROLITHINA_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-19T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-UROLITHINA-USDT:USDT",
    "symbol": "UROLITHINA",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "US2000_USDT",
    "type": "perpetual",
    "base_coin": "US2000",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-02-04T00:00:00.000Z",
    "internal_id": "perpetual-US2000-USDT:USDT",
    "symbol": "US2000",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "US2000",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-US2000-USDT:USDT"
  },
  {
    "id": "US30_USDT",
    "type": "perpetual",
    "base_coin": "US30",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "index",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-US30-USDT:USDT",
    "symbol": "US30",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "US30",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-US30-USDT:USDT"
  },
  {
    "id": "USAR_USDT",
    "type": "perpetual",
    "base_coin": "USAR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-05-04T00:00:00.000Z",
    "internal_id": "perpetual-USAR-USDT:USDT",
    "symbol": "USAR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39514,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "USAR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USAR-USDT:USDT"
  },
  {
    "id": "USD1_USDT",
    "type": "perpetual",
    "base_coin": "USD1",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-02-23T00:00:00.000Z",
    "internal_id": "perpetual-USD1-USDT:USDT",
    "symbol": "USD1",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36148,
    "category": [],
    "base_asset_id": "USD1",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USD1-USDT:USDT"
  },
  {
    "id": "USDBRL_USDT",
    "type": "perpetual",
    "base_coin": "USDBRL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "forex",
    "first_capture": "2026-09-24T00:00:00.000Z",
    "internal_id": "perpetual-USDBRL-USDT:USDT",
    "symbol": "USDBRL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42335,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "USDBRL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USDBRL-USDT:USDT"
  },
  {
    "id": "USDC_USDT",
    "type": "perpetual",
    "base_coin": "USDC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "forex",
    "first_capture": "2023-03-12T00:00:00.000Z",
    "internal_id": "perpetual-USDC-USDT:USDT",
    "symbol": "USDC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3408,
    "category": [],
    "base_asset_id": "USDC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USDC-USDT:USDT"
  },
  {
    "id": "USDEX_USDT",
    "type": "perpetual",
    "base_coin": "USDEX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-USDEX-USDT:USDT",
    "symbol": "USDEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42404,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "USDE.STABLECOINX_INC_DERIVATIVES",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USDE.STABLECOINX_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "USELESS_USDT",
    "type": "perpetual",
    "base_coin": "USELESS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-14T00:00:00.000Z",
    "internal_id": "perpetual-USELESS-USDT:USDT",
    "symbol": "USELESS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36828,
    "category": [
      "Memes"
    ],
    "base_asset_id": "USELESS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USELESS-USDT:USDT"
  },
  {
    "id": "USTC_USDT",
    "type": "perpetual",
    "base_coin": "USTC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-05-30T00:00:00.000Z",
    "internal_id": "perpetual-USTC-USDT:USDT",
    "symbol": "USTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7129,
    "category": [],
    "base_asset_id": "USTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USTC-USDT:USDT"
  },
  {
    "id": "UST_USDT",
    "type": "perpetual",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "end_date": "2022-05-27T00:00:00.000Z",
    "internal_id": "perpetual-UST-USDT:USDT",
    "symbol": "UST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7129,
    "category": [],
    "base_asset_id": "USTC",
    "base_asset_match": "override",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USTC-USDT:USDT"
  },
  {
    "id": "USUAL_USDT",
    "type": "perpetual",
    "base_coin": "USUAL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-18T00:00:00.000Z",
    "internal_id": "perpetual-USUAL-USDT:USDT",
    "symbol": "USUAL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33979,
    "category": [
      "DeFi",
      "Staking"
    ],
    "base_asset_id": "USUAL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-USUAL-USDT:USDT"
  },
  {
    "id": "US_USDT",
    "type": "perpetual",
    "base_coin": "US",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-12-11T00:00:00.000Z",
    "internal_id": "perpetual-US-USDT:USDT",
    "symbol": "US",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38869,
    "category": [],
    "base_asset_id": "US",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-US-USDT:USDT"
  },
  {
    "id": "UVXY_USDT",
    "type": "perpetual",
    "base_coin": "UVXY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-12T00:00:00.000Z",
    "internal_id": "perpetual-UVXY-USDT:USDT",
    "symbol": "UVXY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40229,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "UVXY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UVXY-USDT:USDT"
  },
  {
    "id": "UXLINK_USDT",
    "type": "perpetual",
    "first_capture": "2024-07-18T00:00:00.000Z",
    "end_date": "2025-09-24T00:00:00.000Z",
    "internal_id": "perpetual-UXLINK-USDT:USDT",
    "symbol": "UXLINK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32257,
    "category": [],
    "base_asset_id": "UXLINK",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UXLINK-USDT:USDT"
  },
  {
    "id": "U_USDT",
    "type": "perpetual",
    "first_capture": "2025-09-04T00:00:00.000Z",
    "end_date": "2026-01-13T00:00:00.000Z",
    "internal_id": "perpetual-U-USDT:USDT",
    "symbol": "U",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "VALE_USDT",
    "type": "perpetual",
    "base_coin": "VALE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-10T00:00:00.000Z",
    "internal_id": "perpetual-VALE-USDT:USDT",
    "symbol": "VALE",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "VALE",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VALE-USDT:USDT"
  },
  {
    "id": "VANA_USDT",
    "type": "perpetual",
    "base_coin": "VANA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "internal_id": "perpetual-VANA-USDT:USDT",
    "symbol": "VANA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34619,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "VANA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VANA-USDT:USDT"
  },
  {
    "id": "VANRY_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-11T00:00:00.000Z",
    "end_date": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-VANRY-USDT:USDT",
    "symbol": "VANRY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "VCX_USDT",
    "type": "perpetual",
    "base_coin": "VCX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-25T00:00:00.000Z",
    "internal_id": "perpetual-VCX-USDT:USDT",
    "symbol": "VCX",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "VCX",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VCX-USDT:USDT"
  },
  {
    "id": "VELODROME_USDT",
    "type": "perpetual",
    "base_coin": "VELODROME",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-26T00:00:00.000Z",
    "internal_id": "perpetual-VELODROME-USDT:USDT",
    "symbol": "VELODROME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20435,
    "category": [
      "DeFi"
    ],
    "end_date": "2026-10-29T07:56:58.783Z",
    "base_asset_id": "VELO.VELODROME_FINANCE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VELO.VELODROME_FINANCE-USDT:USDT"
  },
  {
    "id": "VELO_USDT",
    "type": "perpetual",
    "base_coin": "VELO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-03-30T00:00:00.000Z",
    "internal_id": "perpetual-VELO-USDT:USDT",
    "symbol": "VELO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7127,
    "category": [],
    "base_asset_id": "VELO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VELO-USDT:USDT"
  },
  {
    "id": "VELVET_USDT",
    "type": "perpetual",
    "base_coin": "VELVET",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
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      "AI Applications"
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    "internal_id": "perpetual-VOOI-USDT:USDT",
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    "internal_id": "perpetual-VOO-USDT:USDT",
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    "end_date": "2026-01-24T00:00:00.000Z",
    "internal_id": "perpetual-VOXEL-USDT:USDT",
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    "end_date": "2025-10-08T00:00:00.000Z",
    "internal_id": "perpetual-VRA-USDT:USDT",
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  {
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    "internal_id": "perpetual-VST-USDT:USDT",
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    "quantity_unit": "base",
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    "internal_id": "perpetual-VTHO-USDT:USDT",
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  {
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    "unified_id": "perpetual-VVV-USDT:USDT"
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  {
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    "quantity_unit": "base",
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    "unified_id": "perpetual-VZ-USDT:USDT"
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  {
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    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-V-USDT:USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-V-USDT:USDT"
  },
  {
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    "end_date": "2025-09-27T00:00:00.000Z",
    "internal_id": "perpetual-WAI-USDT:USDT",
    "symbol": "WAI",
    "denominator": "USDT",
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    "cmc_id": 37678,
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    "unified_id": "perpetual-WAI-USDT:USDT"
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  {
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    "quote_coin": "USDT",
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    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-03-27T00:00:00.000Z",
    "internal_id": "perpetual-WAL-USDT:USDT",
    "symbol": "WAL",
    "denominator": "USDT",
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    "cmc_id": 36119,
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    "unified_id": "perpetual-WAL-USDT:USDT"
  },
  {
    "id": "WANGSU_USDT",
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    "base_coin": "WANGSU",
    "quote_coin": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-WANGSU-USDT:USDT",
    "symbol": "WANGSU",
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    "margin": "USDT",
    "base_asset_id": "WANGSU",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-WANGSU-USDT:USDT"
  },
  {
    "id": "WAVES_USDT",
    "type": "perpetual",
    "first_capture": "2020-11-23T00:00:00.000Z",
    "end_date": "2026-08-01T00:00:00.000Z",
    "internal_id": "perpetual-WAVES-USDT:USDT",
    "symbol": "WAVES",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1274,
    "category": [
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      "Smart Contracts"
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    "base_asset_id": "WAVES",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WAVES-USDT:USDT"
  },
  {
    "id": "WAXL_USDT",
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    "first_capture": "2024-03-01T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-WAXL-USDT:USDT",
    "symbol": "WAXL",
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      "Real World Assets Protocols",
      "Interoperability"
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-WAXP-USDT:USDT",
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    "cmc_id": 2300,
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      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
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    "first_capture": "2026-09-29T00:00:00.000Z",
    "end_date": "2026-10-10T00:00:00.000Z",
    "internal_id": "perpetual-WBD-USDT:USDT",
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    "id": "WCT_USDT",
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    "first_capture": "2025-02-25T00:00:00.000Z",
    "internal_id": "perpetual-WCT-USDT:USDT",
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    "first_capture": "2026-04-24T00:00:00.000Z",
    "internal_id": "perpetual-WDC-USDT:USDT",
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    "id": "WEMIX_USDT",
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    "first_capture": "2022-12-04T00:00:00.000Z",
    "end_date": "2025-08-31T00:00:00.000Z",
    "internal_id": "perpetual-WEMIX-USDT:USDT",
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      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
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    "id": "WEN_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2024-10-26T00:00:00.000Z",
    "internal_id": "perpetual-WEN-USDT:USDT",
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      "Tokenized Stock"
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  {
    "id": "WET_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-12-09T00:00:00.000Z",
    "internal_id": "perpetual-WET-USDT:USDT",
    "symbol": "WET",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39049,
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    "unified_id": "perpetual-WET-USDT:USDT"
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    "id": "WFC_USDT",
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-23T00:00:00.000Z",
    "internal_id": "perpetual-WFC-USDT:USDT",
    "symbol": "WFC",
    "denominator": "USDT",
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    "unified_id": "perpetual-WFC-USDT:USDT"
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    "id": "WHY_USDT",
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    "first_capture": "2024-10-16T00:00:00.000Z",
    "end_date": "2025-08-08T00:00:00.000Z",
    "internal_id": "perpetual-WHY-USDT:USDT",
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    "cmc_id": 30867,
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    "base_asset_id": "WHY",
    "base_asset_match": "venue_lineage",
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    "unified_id": "perpetual-WHY-USDT:USDT"
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    "id": "WIF_USDT",
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    "base_coin": "WIF",
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    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-01-18T00:00:00.000Z",
    "internal_id": "perpetual-WIF-USDT:USDT",
    "symbol": "WIF",
    "denominator": "USDT",
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    "cmc_id": 28752,
    "category": [
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    "unified_id": "perpetual-WIF-USDT:USDT"
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    "id": "WINBOND_USDT",
    "type": "perpetual",
    "base_coin": "WINBOND",
    "quote_coin": "USDT",
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    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-WINBOND-USDT:USDT",
    "symbol": "WINBOND",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "WINBOND",
    "base_asset_match": "venue_reference",
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    "unified_id": "perpetual-WINBOND-USDT:USDT"
  },
  {
    "id": "WING_USDT",
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    "first_capture": "2024-10-09T00:00:00.000Z",
    "end_date": "2025-05-30T00:00:00.000Z",
    "internal_id": "perpetual-WING-USDT:USDT",
    "symbol": "WING",
    "denominator": "USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "WIN_USDT",
    "type": "perpetual",
    "first_capture": "2022-05-03T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-WIN-USDT:USDT",
    "symbol": "WIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4206,
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    "base_asset_id": "WIN",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WIN-USDT:USDT"
  },
  {
    "id": "WLD_USDT",
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    "base_coin": "WLD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-07-24T00:00:00.000Z",
    "internal_id": "perpetual-WLD-USDT:USDT",
    "symbol": "WLD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13502,
    "category": [
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    "base_asset_id": "WLD",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WLD-USDT:USDT"
  },
  {
    "id": "WLFI_USDT",
    "type": "perpetual",
    "base_coin": "WLFI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-24T00:00:00.000Z",
    "internal_id": "perpetual-WLFI-USDT:USDT",
    "symbol": "WLFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33251,
    "category": [
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    ],
    "base_asset_id": "WLFI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WLFI-USDT:USDT"
  },
  {
    "id": "WMT_USDT",
    "type": "perpetual",
    "base_coin": "WMT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-03-03T00:00:00.000Z",
    "internal_id": "perpetual-WMT-USDT:USDT",
    "symbol": "WMT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40015,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "WMT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WMT-USDT:USDT"
  },
  {
    "id": "WOJAK_USDT",
    "type": "perpetual",
    "first_capture": "2023-05-02T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-WOJAK-USDT:USDT",
    "symbol": "WOJAK",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "WOLF_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-22T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-WOLF-USDT:USDT",
    "symbol": "WOLF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30902,
    "category": [
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    ],
    "base_asset_id": "WOLF",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WOLF-USDT:USDT"
  },
  {
    "id": "WOO_USDT",
    "type": "perpetual",
    "base_coin": "WOO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-02-11T00:00:00.000Z",
    "internal_id": "perpetual-WOO-USDT:USDT",
    "symbol": "WOO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7501,
    "category": [
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    ],
    "base_asset_id": "WOO",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WOO-USDT:USDT"
  },
  {
    "id": "WSB_USDT",
    "type": "perpetual",
    "first_capture": "2021-02-04T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-WSB-USDT:USDT",
    "symbol": "WSB",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "WSM_USDT",
    "type": "perpetual",
    "first_capture": "2023-10-07T00:00:00.000Z",
    "end_date": "2024-02-02T00:00:00.000Z",
    "internal_id": "perpetual-WSM-USDT:USDT",
    "symbol": "WSM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "WUXIAPPTEC_USDT",
    "type": "perpetual",
    "base_coin": "WUXIAPPTEC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-WUXIAPPTEC-USDT:USDT",
    "symbol": "WUXIAPPTEC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "WUXIAPPTEC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WUXIAPPTEC-USDT:USDT"
  },
  {
    "id": "WUXIBIO_USDT",
    "type": "perpetual",
    "base_coin": "WUXIBIO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-WUXIBIO-USDT:USDT",
    "symbol": "WUXIBIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42733,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "2269HK",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-2269HK-USDT:USDT"
  },
  {
    "id": "W_USDT",
    "type": "perpetual",
    "base_coin": "W",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-04-03T00:00:00.000Z",
    "internal_id": "perpetual-W-USDT:USDT",
    "symbol": "W",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29587,
    "category": [
      "DeFi",
      "Collectibles & NFTs",
      "DAO",
      "Interoperability"
    ],
    "base_asset_id": "W",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-W-USDT:USDT"
  },
  {
    "id": "XAG_USDT",
    "type": "perpetual",
    "base_coin": "XAG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-14T00:00:00.000Z",
    "internal_id": "perpetual-XAG-USDT:USDT",
    "symbol": "XAG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39343,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "XAG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XAG-USDT:USDT"
  },
  {
    "id": "XAI_USDT",
    "type": "perpetual",
    "base_coin": "XAI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-01-11T00:00:00.000Z",
    "internal_id": "perpetual-XAI-USDT:USDT",
    "symbol": "XAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28933,
    "category": [],
    "base_asset_id": "XAI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XAI-USDT:USDT"
  },
  {
    "id": "XAL_USDT",
    "type": "perpetual",
    "base_coin": "XAL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-XAL-USDT:USDT",
    "symbol": "XAL",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XAL",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XAL-USDT:USDT"
  },
  {
    "id": "XAN_USDT",
    "type": "perpetual",
    "base_coin": "XAN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-29T00:00:00.000Z",
    "internal_id": "perpetual-XAN-USDT:USDT",
    "symbol": "XAN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38481,
    "category": [
      "Privacy"
    ],
    "base_asset_id": "XAN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XAN-USDT:USDT"
  },
  {
    "id": "XAUG_USDT",
    "type": "perpetual",
    "first_capture": "2020-08-07T00:00:00.000Z",
    "end_date": "2023-07-07T00:00:00.000Z",
    "internal_id": "perpetual-XAUG-USDT:USDT",
    "symbol": "XAUG",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "XAUT_USDT",
    "type": "perpetual",
    "base_coin": "XAUT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2025-04-03T00:00:00.000Z",
    "internal_id": "perpetual-XAUT-USDT:USDT",
    "symbol": "XAUT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5176,
    "category": [
      "Real World Assets Protocols"
    ],
    "base_asset_id": "XAUT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XAUT-USDT:USDT"
  },
  {
    "id": "XAU_USDT",
    "type": "perpetual",
    "base_coin": "XAU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-14T00:00:00.000Z",
    "internal_id": "perpetual-XAU-USDT:USDT",
    "symbol": "XAU",
    "denominator": "USDT",
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    "id": "XBI_USDT",
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    "internal_id": "perpetual-XBI-USDT:USDT",
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      "Tokenized Stock"
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    "first_capture": "2026-01-27T00:00:00.000Z",
    "end_date": "2026-05-16T00:00:00.000Z",
    "internal_id": "perpetual-XBR-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "XCH_USDT",
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    "first_capture": "2021-05-08T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "internal_id": "perpetual-XCH-USDT:USDT",
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      "Real World Assets Protocols"
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    "quantity_unit": "base",
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    "first_capture": "2022-05-18T00:00:00.000Z",
    "internal_id": "perpetual-XCN-USDT:USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-XCU-USDT:USDT",
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    "quantity_unit": "base",
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    "first_capture": "2024-11-25T00:00:00.000Z",
    "internal_id": "perpetual-XDC-USDT:USDT",
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      "Real World Assets Protocols",
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    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "internal_id": "perpetual-XDP-USDT:USDT",
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  {
    "id": "XEC_USDT",
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    "first_capture": "2021-09-10T00:00:00.000Z",
    "end_date": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-XEC-USDT:USDT",
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    "margin": "USDT",
    "cmc_id": 10791,
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    "base_asset_id": "XEC",
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  },
  {
    "id": "XEM_USDT",
    "type": "perpetual",
    "first_capture": "2021-03-11T00:00:00.000Z",
    "end_date": "2025-10-12T00:00:00.000Z",
    "internal_id": "perpetual-XEM-USDT:USDT",
    "symbol": "XEM",
    "denominator": "USDT",
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    "cmc_id": 873,
    "category": [
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      "Smart Contracts"
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    "base_asset_id": "XEM",
    "base_asset_match": "venue_lineage",
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  {
    "id": "XEN_USDT",
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    "first_capture": "2023-05-14T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-XEN-USDT:USDT",
    "symbol": "XEN",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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  {
    "id": "XIAOMIHKD_USDT",
    "type": "perpetual",
    "base_coin": "XIAOMIHKD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-21T00:00:00.000Z",
    "internal_id": "perpetual-XIAOMIHKD-USDT:USDT",
    "symbol": "XIAOMIHKD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XIAOMIHKD",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XIAOMIHKD-USDT:USDT"
  },
  {
    "id": "XIAOMI_USDT",
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    "base_coin": "XIAOMI",
    "quote_coin": "USDT",
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    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-XIAOMI-USDT:USDT",
    "symbol": "XIAOMI",
    "denominator": "USDT",
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    "cmc_id": 40894,
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      "Tokenized Stock"
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    "base_asset_id": "XIAOMI",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XIAOMI-USDT:USDT"
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  {
    "id": "XIECHUANG_USDT",
    "type": "perpetual",
    "base_coin": "XIECHUANG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-XIECHUANG-USDT:USDT",
    "symbol": "XIECHUANG",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XIECHUANG",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XIECHUANG-USDT:USDT"
  },
  {
    "id": "XION_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-05T00:00:00.000Z",
    "end_date": "2026-03-28T00:00:00.000Z",
    "internal_id": "perpetual-XION-USDT:USDT",
    "symbol": "XION",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
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    "id": "XLE_USDT",
    "type": "perpetual",
    "base_coin": "XLE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-04T00:00:00.000Z",
    "internal_id": "perpetual-XLE-USDT:USDT",
    "symbol": "XLE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39943,
    "category": [
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    "base_asset_id": "XLE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-XLE-USDT:USDT"
  },
  {
    "id": "XLF_USDT",
    "type": "perpetual",
    "base_coin": "XLF",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-XLF-USDT:USDT",
    "symbol": "XLF",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XLF",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XLF-USDT:USDT"
  },
  {
    "id": "XLK_USDT",
    "type": "perpetual",
    "base_coin": "XLK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-17T00:00:00.000Z",
    "internal_id": "perpetual-XLK-USDT:USDT",
    "symbol": "XLK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39504,
    "category": [
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    ],
    "base_asset_id": "XLK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XLK-USDT:USDT"
  },
  {
    "id": "XLM_USDT",
    "type": "perpetual",
    "base_coin": "XLM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-11-25T00:00:00.000Z",
    "internal_id": "perpetual-XLM-USDT:USDT",
    "symbol": "XLM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 512,
    "category": [
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      "Real World Assets Protocols",
      "Smart Contracts"
    ],
    "base_asset_id": "XLM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XLM-USDT:USDT"
  },
  {
    "id": "XLU_USDT",
    "type": "perpetual",
    "base_coin": "XLU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "internal_id": "perpetual-XLU-USDT:USDT",
    "symbol": "XLU",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XLU",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XLU-USDT:USDT"
  },
  {
    "id": "XLV_USDT",
    "type": "perpetual",
    "base_coin": "XLV",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-28T00:00:00.000Z",
    "internal_id": "perpetual-XLV-USDT:USDT",
    "symbol": "XLV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42783,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "XLV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XLV-USDT:USDT"
  },
  {
    "id": "XMR_USDT",
    "type": "perpetual",
    "base_coin": "XMR",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-XMR-USDT:USDT",
    "symbol": "XMR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 328,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "base_asset_id": "XMR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XMR-USDT:USDT"
  },
  {
    "id": "XNI_USDT",
    "type": "perpetual",
    "base_coin": "XNI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-XNI-USDT:USDT",
    "symbol": "XNI",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XNI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XNI-USDT:USDT"
  },
  {
    "id": "XNO_USDT",
    "type": "perpetual",
    "base_coin": "XNO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2023-12-13T00:00:00.000Z",
    "internal_id": "perpetual-XNO-USDT:USDT",
    "symbol": "XNO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1567,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "XNO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XNO-USDT:USDT"
  },
  {
    "id": "XNY_USDT",
    "type": "perpetual",
    "base_coin": "XNY",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-07-23T00:00:00.000Z",
    "internal_id": "perpetual-XNY-USDT:USDT",
    "symbol": "XNY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36933,
    "category": [],
    "base_asset_id": "XNY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XNY-USDT:USDT"
  },
  {
    "id": "XOM_USDT",
    "type": "perpetual",
    "base_coin": "XOM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-27T00:00:00.000Z",
    "internal_id": "perpetual-XOM-USDT:USDT",
    "symbol": "XOM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42374,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "XOM.EXXONMOBIL_HOLDINGS_CORPORATION_DERIVATIVES",
    "base_asset_match": "cross_venue_consensus",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XOM.EXXONMOBIL_HOLDINGS_CORPORATION_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "XPB_USDT",
    "type": "perpetual",
    "base_coin": "XPB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-27T00:00:00.000Z",
    "internal_id": "perpetual-XPB-USDT:USDT",
    "symbol": "XPB",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "XPB",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPB-USDT:USDT"
  },
  {
    "id": "XPD_USDT",
    "type": "perpetual",
    "base_coin": "XPD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "commodity",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "internal_id": "perpetual-XPD-USDT:USDT",
    "symbol": "XPD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39481,
    "category": [
      "DeFi"
    ],
    "base_asset_id": "XPD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPD-USDT:USDT"
  },
  {
    "id": "XPIN_USDT",
    "type": "perpetual",
    "base_coin": "XPIN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-XPIN-USDT:USDT",
    "symbol": "XPIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36238,
    "category": [],
    "base_asset_id": "XPIN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPIN-USDT:USDT"
  },
  {
    "id": "XPL_USDT",
    "type": "perpetual",
    "base_coin": "XPL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-08-22T00:00:00.000Z",
    "internal_id": "perpetual-XPL-USDT:USDT",
    "symbol": "XPL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36645,
    "category": [
      "Layer 1"
    ],
    "base_asset_id": "XPL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPL-USDT:USDT"
  },
  {
    "id": "XPT_USDT",
    "type": "perpetual",
    "base_coin": "XPT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
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  {
    "id": "XP_USDT",
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    "internal_id": "perpetual-XP-USDT:USDT",
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  {
    "id": "XRD_USDT",
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    "end_date": "2025-07-31T00:00:00.000Z",
    "internal_id": "perpetual-XRD-USDT:USDT",
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  {
    "id": "XRP_USDT",
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    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-XRP-USDT:USDT",
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  {
    "id": "XTI_USDT",
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    "end_date": "2026-05-16T00:00:00.000Z",
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    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-XTZ-USDT:USDT",
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      "Privacy"
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    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-XUNCE-USDT:USDT",
    "symbol": "XUNCE",
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    "id": "XVG_USDT",
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    "first_capture": "2023-07-05T00:00:00.000Z",
    "end_date": "2024-12-26T00:00:00.000Z",
    "internal_id": "perpetual-XVG-USDT:USDT",
    "symbol": "XVG",
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    "base_asset_id": "XVG",
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    "unified_id": "perpetual-XVG-USDT:USDT"
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  {
    "id": "XVS_USDT",
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    "quantity_unit": "base",
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    "first_capture": "2021-03-11T00:00:00.000Z",
    "internal_id": "perpetual-XVS-USDT:USDT",
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    "denominator": "USDT",
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    "cmc_id": 7288,
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      "Real World Assets Protocols",
      "Lending & Borrowing"
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XVS-USDT:USDT"
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    "id": "XYO_USDT",
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    "first_capture": "2024-12-04T00:00:00.000Z",
    "end_date": "2025-02-18T00:00:00.000Z",
    "internal_id": "perpetual-XYO-USDT:USDT",
    "symbol": "XYO",
    "denominator": "USDT",
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    "cmc_id": 2765,
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      "Play To Earn",
      "Metaverse"
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    "base_asset_id": "XYO",
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  {
    "id": "X_USDT",
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    "first_capture": "2024-10-24T00:00:00.000Z",
    "end_date": "2025-11-29T00:00:00.000Z",
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    "margin_asset_id": "USDT"
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  {
    "id": "YAGEO_USDT",
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    "base_coin": "YAGEO",
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    "quantity_unit": "base",
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    "first_capture": "2026-11-05T06:00:00.000Z",
    "internal_id": "perpetual-YAGEO-USDT:USDT",
    "symbol": "YAGEO",
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    "unified_id": "perpetual-YAGEO-USDT:USDT"
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  {
    "id": "YALA_USDT",
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    "first_capture": "2025-08-07T00:00:00.000Z",
    "end_date": "2026-02-13T00:00:00.000Z",
    "internal_id": "perpetual-YALA-USDT:USDT",
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    "margin_asset_id": "USDT"
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    "id": "YANGTZE_USDT",
    "type": "perpetual",
    "base_coin": "YANGTZE",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
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    "first_capture": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-YANGTZE-USDT:USDT",
    "symbol": "YANGTZE",
    "denominator": "USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YANGTZE-USDT:USDT"
  },
  {
    "id": "YB_USDT",
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    "base_coin": "YB",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-10T00:00:00.000Z",
    "internal_id": "perpetual-YB-USDT:USDT",
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    "denominator": "USDT",
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    "cmc_id": 38651,
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    "unified_id": "perpetual-YB-USDT:USDT"
  },
  {
    "id": "YFII_USDT",
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    "first_capture": "2020-08-30T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-YFII-USDT:USDT",
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      "DAO"
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    "base_asset_id": "YFII",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YFII-USDT:USDT"
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  {
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    "base_coin": "YFI",
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    "margin_asset": "USDT",
    "contract_size": 0.0001,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-08-30T00:00:00.000Z",
    "internal_id": "perpetual-YFI-USDT:USDT",
    "symbol": "YFI",
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    "cmc_id": 5864,
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      "DAO"
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    "base_asset_id": "YFI",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YFI-USDT:USDT"
  },
  {
    "id": "YGG_USDT",
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    "base_coin": "YGG",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2021-08-30T00:00:00.000Z",
    "internal_id": "perpetual-YGG-USDT:USDT",
    "symbol": "YGG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10688,
    "category": [
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      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
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    "base_asset_id": "YGG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YGG-USDT:USDT"
  },
  {
    "id": "YJTECH_USDT",
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    "base_coin": "YJTECH",
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    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-06T00:00:00.000Z",
    "internal_id": "perpetual-YJTECH-USDT:USDT",
    "symbol": "YJTECH",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "YJTECH",
    "base_asset_match": "venue_reference",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YJTECH-USDT:USDT"
  },
  {
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    "base_coin": "YOFC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-YOFC-USDT:USDT",
    "symbol": "YOFC",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "YOFC",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YOFC-USDT:USDT"
  },
  {
    "id": "YONGDING_USDT",
    "type": "perpetual",
    "base_coin": "YONGDING",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-19T00:00:00.000Z",
    "internal_id": "perpetual-YONGDING-USDT:USDT",
    "symbol": "YONGDING",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "YONGDING",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YONGDING-USDT:USDT"
  },
  {
    "id": "YPF_USDT",
    "type": "perpetual",
    "base_coin": "YPF",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-19T15:16:12.010455Z",
    "internal_id": "perpetual-YPF-USDT:USDT",
    "symbol": "YPF",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "YPF",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-YPF-USDT:USDT"
  },
  {
    "id": "YULI_USDT",
    "type": "perpetual",
    "first_capture": "2025-01-23T00:00:00.000Z",
    "end_date": "2025-03-13T00:00:00.000Z",
    "internal_id": "perpetual-YULI-USDT:USDT",
    "symbol": "YULI",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "YZY_USDT",
    "type": "perpetual",
    "first_capture": "2025-08-21T00:00:00.000Z",
    "end_date": "2026-04-04T00:00:00.000Z",
    "internal_id": "perpetual-YZY-USDT:USDT",
    "symbol": "YZY",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZAMA_USDT",
    "type": "perpetual",
    "base_coin": "ZAMA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-01-09T00:00:00.000Z",
    "internal_id": "perpetual-ZAMA-USDT:USDT",
    "symbol": "ZAMA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39332,
    "category": [
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    ],
    "base_asset_id": "ZAMA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZAMA-USDT:USDT"
  },
  {
    "id": "ZBCN_USDT",
    "type": "perpetual",
    "base_coin": "ZBCN",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1000.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-11-30T00:00:00.000Z",
    "internal_id": "perpetual-ZBCN-USDT:USDT",
    "symbol": "ZBCN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30636,
    "category": [
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      "Real World Assets Protocols"
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    "base_asset_id": "ZBCN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZBCN-USDT:USDT"
  },
  {
    "id": "ZBC_USDT",
    "type": "perpetual",
    "first_capture": "2024-03-15T00:00:00.000Z",
    "end_date": "2024-04-06T00:00:00.000Z",
    "internal_id": "perpetual-ZBC-USDT:USDT",
    "symbol": "ZBC",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZBT_USDT",
    "type": "perpetual",
    "base_coin": "ZBT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-10-17T00:00:00.000Z",
    "internal_id": "perpetual-ZBT-USDT:USDT",
    "symbol": "ZBT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38427,
    "category": [
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      "Staking",
      "Privacy"
    ],
    "base_asset_id": "ZBT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZBT-USDT:USDT"
  },
  {
    "id": "ZCAT_USDT",
    "type": "perpetual",
    "base_coin": "ZCAT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-07T00:00:00.000Z",
    "internal_id": "perpetual-ZCAT-USDT:USDT",
    "symbol": "ZCAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42031,
    "category": [
      "Memes"
    ],
    "base_asset_id": "ZCAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZCAT-USDT:USDT"
  },
  {
    "id": "ZCSH_USDT",
    "type": "perpetual",
    "base_coin": "ZCSH",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "internal_id": "perpetual-ZCSH-USDT:USDT",
    "symbol": "ZCSH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42530,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ZCSH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZCSH-USDT:USDT"
  },
  {
    "id": "ZCX_USDT",
    "type": "perpetual",
    "first_capture": "2024-12-09T00:00:00.000Z",
    "end_date": "2025-07-08T00:00:00.000Z",
    "internal_id": "perpetual-ZCX-USDT:USDT",
    "symbol": "ZCX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZEC_USDT",
    "type": "perpetual",
    "base_coin": "ZEC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-07-01T00:00:00.000Z",
    "internal_id": "perpetual-ZEC-USDT:USDT",
    "symbol": "ZEC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1437,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "base_asset_id": "ZEC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZEC-USDT:USDT"
  },
  {
    "id": "ZEN_USDT",
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    "end_date": "2024-12-26T00:00:00.000Z",
    "internal_id": "perpetual-ZEN-USDT:USDT",
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      "Smart Contracts"
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  {
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    "quantity_unit": "base",
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    "internal_id": "perpetual-ZEREBRO-USDT:USDT",
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    "cmc_id": 34083,
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      "Memes"
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  {
    "id": "ZEROLEND_USDT",
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    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-ZEROLEND-USDT:USDT",
    "symbol": "ZEROLEND",
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    "margin_asset_id": "USDT"
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  {
    "id": "ZEST_USDT",
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    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
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    "first_capture": "2026-05-20T00:00:00.000Z",
    "internal_id": "perpetual-ZEST-USDT:USDT",
    "symbol": "ZEST",
    "denominator": "USDT",
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    "cmc_id": 40008,
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      "Lending & Borrowing"
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    "margin_asset_id": "USDT",
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  {
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    "quote_coin": "USDT",
    "margin_asset": "USDT",
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    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-02-01T00:00:00.000Z",
    "internal_id": "perpetual-ZETA-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21259,
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      "Smart Contracts",
      "Interoperability"
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    "margin_asset_id": "USDT",
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    "id": "ZEUS_USDT",
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    "first_capture": "2024-04-07T00:00:00.000Z",
    "end_date": "2026-01-24T00:00:00.000Z",
    "internal_id": "perpetual-ZEUS-USDT:USDT",
    "symbol": "ZEUS",
    "denominator": "USDT",
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    "cmc_id": 30391,
    "category": [
      "DeFi",
      "Interoperability"
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    "base_asset_id": "ZEUS",
    "base_asset_match": "venue_lineage",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZEUS-USDT:USDT"
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    "id": "ZHIPUHKD_USDT",
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    "base_coin": "ZHIPUHKD",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.001,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-07-21T00:00:00.000Z",
    "internal_id": "perpetual-ZHIPUHKD-USDT:USDT",
    "symbol": "ZHIPUHKD",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ZHIPUHKD",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZHIPUHKD-USDT:USDT"
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  {
    "id": "ZHIPU_USDT",
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    "base_coin": "ZHIPU",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-04-13T00:00:00.000Z",
    "internal_id": "perpetual-ZHIPU-USDT:USDT",
    "symbol": "ZHIPU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40543,
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      "Tokenized Stock"
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    "base_asset_id": "ZHIPU",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZHIPU-USDT:USDT"
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    "id": "ZHONGJI_USDT",
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    "base_coin": "ZHONGJI",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-13T00:00:00.000Z",
    "internal_id": "perpetual-ZHONGJI-USDT:USDT",
    "symbol": "ZHONGJI",
    "denominator": "USDT",
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    "cmc_id": 41778,
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      "Tokenized Stock"
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    "base_asset_id": "ZHONGJI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZHONGJI-USDT:USDT"
  },
  {
    "id": "ZIJINMINING_USDT",
    "type": "perpetual",
    "base_coin": "ZIJINMINING",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "internal_id": "perpetual-ZIJINMINING-USDT:USDT",
    "symbol": "ZIJINMINING",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ZIJINMINING",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZIJINMINING-USDT:USDT"
  },
  {
    "id": "ZIL_USDT",
    "type": "perpetual",
    "base_coin": "ZIL",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2020-12-28T00:00:00.000Z",
    "internal_id": "perpetual-ZIL-USDT:USDT",
    "symbol": "ZIL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2469,
    "category": [
      "DeFi",
      "Smart Contracts",
      "Metaverse"
    ],
    "base_asset_id": "ZIL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZIL-USDT:USDT"
  },
  {
    "id": "ZJINNOLIGHT_USDT",
    "type": "perpetual",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "end_date": "2026-08-18T00:00:00.000Z",
    "internal_id": "perpetual-ZJINNOLIGHT-USDT:USDT",
    "symbol": "ZJINNOLIGHT",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZKC_USDT",
    "type": "perpetual",
    "base_coin": "ZKC",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-09-15T00:00:00.000Z",
    "internal_id": "perpetual-ZKC-USDT:USDT",
    "symbol": "ZKC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38371,
    "category": [],
    "base_asset_id": "ZKC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZKC-USDT:USDT"
  },
  {
    "id": "ZKF_USDT",
    "type": "perpetual",
    "first_capture": "2024-01-18T00:00:00.000Z",
    "end_date": "2024-12-25T00:00:00.000Z",
    "internal_id": "perpetual-ZKF-USDT:USDT",
    "symbol": "ZKF",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZKJ_USDT",
    "type": "perpetual",
    "first_capture": "2024-08-06T00:00:00.000Z",
    "end_date": "2026-06-06T00:00:00.000Z",
    "internal_id": "perpetual-ZKJ-USDT:USDT",
    "symbol": "ZKJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29779,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Interoperability"
    ],
    "base_asset_id": "ZKJ",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZKJ-USDT:USDT"
  },
  {
    "id": "ZKL_USDT",
    "type": "perpetual",
    "first_capture": "2024-07-22T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-ZKL-USDT:USDT",
    "symbol": "ZKL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13039,
    "category": [
      "DeFi",
      "Privacy"
    ],
    "base_asset_id": "ZKL",
    "base_asset_match": "venue_lineage",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZKL-USDT:USDT"
  },
  {
    "id": "ZKP_USDT",
    "type": "perpetual",
    "base_coin": "ZKP",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 10.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-12-21T00:00:00.000Z",
    "internal_id": "perpetual-ZKP-USDT:USDT",
    "symbol": "ZKP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39035,
    "category": [],
    "base_asset_id": "ZKP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZKP-USDT:USDT"
  },
  {
    "id": "ZKS_USDT",
    "type": "perpetual",
    "first_capture": "2021-02-23T00:00:00.000Z",
    "end_date": "2022-10-22T00:00:00.000Z",
    "internal_id": "perpetual-ZKS-USDT:USDT",
    "symbol": "ZKS",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZKWASM_USDT",
    "type": "perpetual",
    "first_capture": "2025-07-22T00:00:00.000Z",
    "end_date": "2025-09-12T00:00:00.000Z",
    "internal_id": "perpetual-ZKWASM-USDT:USDT",
    "symbol": "ZKWASM",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZK_USDT",
    "type": "perpetual",
    "base_coin": "ZK",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.1,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-03-19T00:00:00.000Z",
    "internal_id": "perpetual-ZK-USDT:USDT",
    "symbol": "ZK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24091,
    "category": [
      "Layer 2",
      "Privacy"
    ],
    "base_asset_id": "ZK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZK-USDT:USDT"
  },
  {
    "id": "ZM_USDT",
    "type": "perpetual",
    "base_coin": "ZM",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "internal_id": "perpetual-ZM-USDT:USDT",
    "symbol": "ZM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39954,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ZM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZM-USDT:USDT"
  },
  {
    "id": "ZOO_USDT",
    "type": "perpetual",
    "first_capture": "2025-02-26T00:00:00.000Z",
    "end_date": "2025-04-18T00:00:00.000Z",
    "internal_id": "perpetual-ZOO-USDT:USDT",
    "symbol": "ZOO",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZORA_USDT",
    "type": "perpetual",
    "base_coin": "ZORA",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2025-04-23T00:00:00.000Z",
    "internal_id": "perpetual-ZORA-USDT:USDT",
    "symbol": "ZORA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35931,
    "category": [
      "Layer 2",
      "Collectibles & NFTs"
    ],
    "base_asset_id": "ZORA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZORA-USDT:USDT"
  },
  {
    "id": "ZRC_USDT",
    "type": "perpetual",
    "first_capture": "2024-11-25T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "internal_id": "perpetual-ZRC-USDT:USDT",
    "symbol": "ZRC",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZRO_USDT",
    "type": "perpetual",
    "base_coin": "ZRO",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2024-06-20T00:00:00.000Z",
    "internal_id": "perpetual-ZRO-USDT:USDT",
    "symbol": "ZRO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 26997,
    "category": [
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      "Interoperability"
    ],
    "base_asset_id": "ZRO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZRO-USDT:USDT"
  },
  {
    "id": "ZRX_USDT",
    "type": "perpetual",
    "base_coin": "ZRX",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2022-03-23T00:00:00.000Z",
    "internal_id": "perpetual-ZRX-USDT:USDT",
    "symbol": "ZRX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1896,
    "category": [
      "DeFi",
      "DAO"
    ],
    "base_asset_id": "ZRX",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZRX-USDT:USDT"
  },
  {
    "id": "ZS_USDT",
    "type": "perpetual",
    "base_coin": "ZS",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 0.01,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-09-03T00:00:00.000Z",
    "internal_id": "perpetual-ZS-USDT:USDT",
    "symbol": "ZS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 41973,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_asset_id": "ZS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZS-USDT:USDT"
  },
  {
    "id": "ZTT_USDT",
    "type": "perpetual",
    "base_coin": "ZTT",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 1.0,
    "quantity_unit": "base",
    "underlying": "equity",
    "first_capture": "2026-08-07T00:00:00.000Z",
    "internal_id": "perpetual-ZTT-USDT:USDT",
    "symbol": "ZTT",
    "denominator": "USDT",
    "margin": "USDT",
    "base_asset_id": "ZTT",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZTT-USDT:USDT"
  },
  {
    "id": "ZTX_USDT",
    "type": "perpetual",
    "first_capture": "2023-10-16T00:00:00.000Z",
    "end_date": "2024-06-07T00:00:00.000Z",
    "internal_id": "perpetual-ZTX-USDT:USDT",
    "symbol": "ZTX",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "ZZZ_USDT",
    "type": "perpetual",
    "base_coin": "ZZZ",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-09T00:00:00.000Z",
    "internal_id": "perpetual-ZZZ-USDT:USDT",
    "symbol": "ZZZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42288,
    "category": [
      "Memes"
    ],
    "base_asset_id": "ZZZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ZZZ-USDT:USDT"
  },
  {
    "id": "\u4eba\u751fK\u7ebf_USDT",
    "type": "perpetual",
    "first_capture": "2026-01-11T00:00:00.000Z",
    "end_date": "2026-04-04T00:00:00.000Z",
    "internal_id": "perpetual-\u4eba\u751fK\u7ebf-USDT:USDT",
    "symbol": "\u4eba\u751fK\u7ebf",
    "denominator": "USDT",
    "margin": "USDT",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "\u54c8\u57fa\u7c73_USDT",
    "type": "perpetual",
    "base_coin": "\u54c8\u57fa\u7c73",
    "quote_coin": "USDT",
    "margin_asset": "USDT",
    "contract_size": 100.0,
    "quantity_unit": "base",
    "underlying": "crypto",
    "first_capture": "2026-09-06T00:00:00.000Z",
    "internal_id": "perpetual-\u54c8\u57fa\u7c73-USDT:USDT",
    "symbol": "\u54c8\u57fa\u7c73",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38679,
    "category": [
      "Memes"
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