[
  {
    "id": "0gusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-0G-USDT:USDT",
    "symbol": "0G",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38337,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-17T00:00:00.000Z",
    "base_coin": "0G",
    "quote_coin": "USDT",
    "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": "1000000bobusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000000BOB-USDT:USDT",
    "symbol": "1000000BOB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34422,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-06-05T00:00:00.000Z",
    "end_date": "2026-10-06T00:00:00.000Z",
    "base_coin": "1000000BOB",
    "quote_coin": "USDT",
    "base_asset_id": "BOB.BUILD_ON_BNB",
    "base_asset_match": "snapshot_cmc_id",
    "base_multiplier": 1000000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BOB.BUILD_ON_BNB-USDT:USDT"
  },
  {
    "id": "1000000mogusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000000MOG-USDT:USDT",
    "symbol": "1000000MOG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27659,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-07T00:00:00.000Z",
    "base_coin": "1000000MOG",
    "quote_coin": "USDT",
    "base_asset_id": "MOG",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOG-USDT:USDT"
  },
  {
    "id": "1000bonkusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000BONK-USDC:USDC",
    "symbol": "1000BONK",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 23095,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-05-02T00:00:00.000Z",
    "base_coin": "1000BONK",
    "quote_coin": "USDC",
    "base_asset_id": "BONK",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-BONK-USDC:USDC"
  },
  {
    "id": "1000bonkusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000BONK-USDT:USDT",
    "symbol": "1000BONK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23095,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-22T00:00:00.000Z",
    "base_coin": "1000BONK",
    "quote_coin": "USDT",
    "base_asset_id": "BONK",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BONK-USDT:USDT"
  },
  {
    "id": "1000bttcusdt",
    "type": "perpetual",
    "internal_id": "perpetual-1000BTTC-USDT:USDT",
    "symbol": "1000BTTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 16086,
    "category": [
      "DeFi",
      "Staking",
      "Interoperability"
    ],
    "first_capture": "2022-01-26T00:00:00.000Z",
    "end_date": "2022-04-12T00:00:00.000Z",
    "base_asset_id": "BTT",
    "base_asset_match": "snapshot_cmc_id",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTT-USDT:USDT"
  },
  {
    "id": "1000catusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000CAT-USDT:USDT",
    "symbol": "1000CAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32724,
    "category": [
      "DeFi",
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-10-21T00:00:00.000Z",
    "base_coin": "1000CAT",
    "quote_coin": "USDT",
    "base_asset_id": "CAT",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CAT-USDT:USDT"
  },
  {
    "id": "1000cheemsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000CHEEMS-USDT:USDT",
    "symbol": "1000CHEEMS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33280,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-25T00:00:00.000Z",
    "base_coin": "1000CHEEMS",
    "quote_coin": "USDT",
    "base_asset_id": "CHEEMS",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CHEEMS-USDT:USDT"
  },
  {
    "id": "1000flokiusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000FLOKI-USDT:USDT",
    "symbol": "1000FLOKI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10804,
    "category": [
      "DeFi",
      "Play To Earn",
      "Metaverse",
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-05-06T00:00:00.000Z",
    "base_coin": "1000FLOKI",
    "quote_coin": "USDT",
    "base_asset_id": "FLOKI",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLOKI-USDT:USDT"
  },
  {
    "id": "1000luncbusd",
    "type": "perpetual",
    "internal_id": "perpetual-1000LUNC-BUSD:BUSD",
    "symbol": "1000LUNC",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 4172,
    "category": [
      "DeFi"
    ],
    "first_capture": "2022-05-31T00:00:00.000Z",
    "end_date": "2023-06-09T00:00:00.000Z",
    "base_asset_id": "LUNC",
    "base_asset_match": "snapshot_cmc_id",
    "base_multiplier": 1000
  },
  {
    "id": "1000luncusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000LUNC-USDT:USDT",
    "symbol": "1000LUNC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4172,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-09-09T00:00:00.000Z",
    "base_coin": "1000LUNC",
    "quote_coin": "USDT",
    "base_asset_id": "LUNC",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNC-USDT:USDT"
  },
  {
    "id": "1000pepeusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000PEPE-USDC:USDC",
    "symbol": "1000PEPE",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 24478,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-03-07T00:00:00.000Z",
    "base_coin": "1000PEPE",
    "quote_coin": "USDC",
    "base_asset_id": "PEPE",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-PEPE-USDC:USDC"
  },
  {
    "id": "1000pepeusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000PEPE-USDT:USDT",
    "symbol": "1000PEPE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24478,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-05-05T00:00:00.000Z",
    "base_coin": "1000PEPE",
    "quote_coin": "USDT",
    "base_asset_id": "PEPE",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PEPE-USDT:USDT"
  },
  {
    "id": "1000ratsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000RATS-USDT:USDT",
    "symbol": "1000RATS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28452,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-12-15T00:00:00.000Z",
    "base_coin": "1000RATS",
    "quote_coin": "USDT",
    "base_asset_id": "RATS",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RATS-USDT:USDT"
  },
  {
    "id": "1000satsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000SATS-USDT:USDT",
    "symbol": "1000SATS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28194,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-12-12T00:00:00.000Z",
    "base_coin": "1000SATS",
    "quote_coin": "USDT",
    "base_asset_id": "SATS",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SATS-USDT:USDT"
  },
  {
    "id": "1000shibbusd",
    "type": "perpetual",
    "internal_id": "perpetual-1000SHIB-BUSD:BUSD",
    "symbol": "1000SHIB",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 5994,
    "category": [
      "Memes"
    ],
    "first_capture": "2022-07-20T00:00:00.000Z",
    "end_date": "2023-06-02T00:00:00.000Z",
    "base_asset_id": "SHIB",
    "base_asset_match": "snapshot_cmc_id",
    "base_multiplier": 1000
  },
  {
    "id": "1000shibusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000SHIB-USDC:USDC",
    "symbol": "1000SHIB",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 5994,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-03-28T00:00:00.000Z",
    "base_coin": "1000SHIB",
    "quote_coin": "USDC",
    "base_asset_id": "SHIB",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-SHIB-USDC:USDC"
  },
  {
    "id": "1000shibusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000SHIB-USDT:USDT",
    "symbol": "1000SHIB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5994,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-05-10T00:00:00.000Z",
    "base_coin": "1000SHIB",
    "quote_coin": "USDT",
    "base_asset_id": "SHIB",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SHIB-USDT:USDT"
  },
  {
    "id": "1000whyusdt",
    "type": "perpetual",
    "internal_id": "perpetual-1000WHY-USDT:USDT",
    "symbol": "1000WHY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30867,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-25T00:00:00.000Z",
    "end_date": "2026-03-18T00:00:00.000Z",
    "base_coin": "1000WHY",
    "quote_coin": "USDT",
    "base_asset_id": "WHY",
    "base_asset_match": "snapshot_cmc_id",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-WHY-USDT:USDT"
  },
  {
    "id": "1000xecusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1000XEC-USDT:USDT",
    "symbol": "1000XEC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10791,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-09-17T00:00:00.000Z",
    "base_coin": "1000XEC",
    "quote_coin": "USDT",
    "base_asset_id": "XEC",
    "base_asset_match": "cmc_market_pair",
    "base_multiplier": 1000,
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XEC-USDT:USDT"
  },
  {
    "id": "1000xusdt",
    "type": "perpetual",
    "internal_id": "perpetual-1000X-USDT:USDT",
    "symbol": "1000X",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35168,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "AI Agents"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-13T00:00:00.000Z",
    "end_date": "2025-11-15T00:00:00.000Z",
    "base_coin": "1000X",
    "quote_coin": "USDT",
    "base_asset_id": "1000X",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-1000X-USDT:USDT"
  },
  {
    "id": "1inchusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1INCH-USDT:USDT",
    "symbol": "1INCH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8104,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-12-25T00:00:00.000Z",
    "base_coin": "1INCH",
    "quote_coin": "USDT",
    "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": "1mbabydogeusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-1MBABYDOGE-USDT:USDT",
    "symbol": "1MBABYDOGE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10407,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Generative AI",
      "Collectibles & NFTs",
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-16T00:00:00.000Z",
    "base_coin": "1MBABYDOGE",
    "quote_coin": "USDT",
    "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": "2zusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-2Z-USDT:USDT",
    "symbol": "2Z",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38515,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-10-02T00:00:00.000Z",
    "base_coin": "2Z",
    "quote_coin": "USDT",
    "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": "42usdt",
    "type": "perpetual",
    "internal_id": "perpetual-42-USDT:USDT",
    "symbol": "42",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38771,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DApp"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-27T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "base_coin": "42",
    "quote_coin": "USDT",
    "base_asset_id": "42",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-42-USDT:USDT"
  },
  {
    "id": "4usdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-4-USDT:USDT",
    "symbol": "4",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38557,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-08T00:00:00.000Z",
    "base_coin": "4",
    "quote_coin": "USDT",
    "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": "a2zusdt",
    "type": "perpetual",
    "internal_id": "perpetual-A2Z-USDT:USDT",
    "symbol": "A2Z",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37357,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-07-30T00:00:00.000Z",
    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "A2Z",
    "quote_coin": "USDT",
    "base_asset_id": "A2Z",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-A2Z-USDT:USDT"
  },
  {
    "id": "aaoiusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-AAOI-USDT:USDT",
    "symbol": "AAOI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40067,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-08T00:00:00.000Z",
    "base_coin": "AAOI",
    "quote_coin": "USDT",
    "base_asset_id": "AAOI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "end_date": "2024-06-27T00:00:00.000Z",
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    "first_capture": "2025-05-20T00:00:00.000Z",
    "base_coin": "AGT",
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    "end_date": "2025-11-07T00:00:00.000Z",
    "base_coin": "AI16Z",
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    "base_coin": "AIGENSYN",
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    "base_coin": "AIN",
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    "first_capture": "2025-04-30T00:00:00.000Z",
    "base_coin": "AIOT",
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    "margin_asset": "USDT",
    "first_capture": "2025-08-13T00:00:00.000Z",
    "base_coin": "AIO",
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    "unified_id": "perpetual-AIO-USDT:USDT"
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  {
    "id": "aiusdt",
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    "cmc_id": 28846,
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    "underlying": "crypto",
    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2024-01-08T00:00:00.000Z",
    "end_date": "2026-04-29T00:00:00.000Z",
    "base_coin": "AI",
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    "base_coin": "ASTER",
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    "end_date": "2026-05-20T00:00:00.000Z",
    "base_coin": "ATA",
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    "first_capture": "2025-04-02T00:00:00.000Z",
    "base_coin": "ATH",
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      "Interoperability"
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    "first_capture": "2020-02-07T00:00:00.000Z",
    "base_coin": "ATOM",
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  },
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    "margin_asset": "USDT",
    "first_capture": "2025-10-29T00:00:00.000Z",
    "base_coin": "AT",
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    "unified_id": "perpetual-AT-USDT:USDT"
  },
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    "id": "auctionbusd",
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    "symbol": "AUCTION",
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    "cmc_id": 8602,
    "category": [
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    "first_capture": "2022-08-05T00:00:00.000Z",
    "end_date": "2022-12-16T00:00:00.000Z",
    "base_asset_id": "AUCTION",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "auctionusdt",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2023-12-15T00:00:00.000Z",
    "base_coin": "AUCTION",
    "quote_coin": "USDT",
    "base_asset_id": "AUCTION",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AUCTION-USDT:USDT"
  },
  {
    "id": "audiousdt",
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    "internal_id": "perpetual-AUDIO-USDT:USDT",
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    "end_date": "2026-04-29T00:00:00.000Z",
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    "end_date": "2025-04-15T00:00:00.000Z",
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    "end_date": "2025-10-04T00:00:00.000Z",
    "base_coin": "BAKE",
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    "end_date": "2025-04-15T00:00:00.000Z",
    "base_coin": "BAL",
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  },
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    "base_coin": "BANANAS31",
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    "first_capture": "2024-08-15T00:00:00.000Z",
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  },
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    "base_coin": "BAND",
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  },
  {
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-04-18T00:00:00.000Z",
    "base_coin": "BANK",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-BANK-USDT:USDT"
  },
  {
    "id": "banusdt",
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    "underlying": "crypto",
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    "margin_asset": "USDT",
    "first_capture": "2024-11-18T00:00:00.000Z",
    "base_coin": "BAN",
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    "unified_id": "perpetual-BAN-USDT:USDT"
  },
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    "id": "bardusdt",
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    "denominator": "USDT",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-09-18T00:00:00.000Z",
    "base_coin": "BARD",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-BARD-USDT:USDT"
  },
  {
    "id": "basedusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BASED-USDT:USDT",
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    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39812,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2026-03-30T00:00:00.000Z",
    "base_coin": "BASED",
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  },
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      "Real World Assets Protocols"
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    "base_coin": "BB",
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    "base_coin": "BBX",
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    "internal_id": "perpetual-BCH-USDC:USDC",
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  },
  {
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    "margin_asset": "USDT",
    "first_capture": "2019-12-19T00:00:00.000Z",
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    "unified_id": "perpetual-BCH-USDT:USDT"
  },
  {
    "id": "bdxnusdt",
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    "symbol": "BDXN",
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    "end_date": "2026-03-18T00:00:00.000Z",
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    "first_capture": "2023-11-17T00:00:00.000Z",
    "base_coin": "BEAMX",
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    "first_capture": "2025-11-12T00:00:00.000Z",
    "base_coin": "BEAT",
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    "margin_asset": "USDT",
    "first_capture": "2020-11-18T00:00:00.000Z",
    "base_coin": "BEL",
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    "margin_asset": "USDT",
    "first_capture": "2025-02-06T00:00:00.000Z",
    "base_coin": "BERA",
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  {
    "id": "beusdt",
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      "Tokenized Stock"
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    "first_capture": "2026-05-26T00:00:00.000Z",
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    "id": "bicousdt",
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    "symbol": "BICO",
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      "Interoperability"
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    "margin_asset": "USDT",
    "first_capture": "2023-09-28T00:00:00.000Z",
    "base_coin": "BICO",
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    "unified_id": "perpetual-BICO-USDT:USDT"
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    "id": "bidusdt",
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    "symbol": "BID",
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    "cmc_id": 35430,
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    "margin_asset": "USDT",
    "first_capture": "2025-03-20T00:00:00.000Z",
    "end_date": "2026-01-22T00:00:00.000Z",
    "base_coin": "BID",
    "quote_coin": "USDT",
    "base_asset_id": "BID",
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    "unified_id": "perpetual-BID-USDT:USDT"
  },
  {
    "id": "bigtimeusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BIGTIME-USDT:USDT",
    "symbol": "BIGTIME",
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    "margin_asset": "USDT",
    "first_capture": "2023-10-12T00:00:00.000Z",
    "base_coin": "BIGTIME",
    "quote_coin": "USDT",
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  },
  {
    "id": "billusdt",
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    "denominator": "USDT",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2026-05-07T00:00:00.000Z",
    "base_coin": "BILL",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-BILL-USDT:USDT"
  },
  {
    "id": "biousdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-BIO-USDC:USDC",
    "symbol": "BIO",
    "denominator": "USDC",
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    "cmc_id": 34812,
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      "DAO"
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    "margin_asset": "USDC",
    "first_capture": "2025-08-25T00:00:00.000Z",
    "base_coin": "BIO",
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    "base_asset_id": "BIO",
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    "unified_id": "perpetual-BIO-USDC:USDC"
  },
  {
    "id": "biousdt",
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    "symbol": "BIO",
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    "margin_asset": "USDT",
    "first_capture": "2025-01-03T00:00:00.000Z",
    "base_coin": "BIO",
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    "base_asset_id": "BIO",
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    "unified_id": "perpetual-BIO-USDT:USDT"
  },
  {
    "id": "birbusdt",
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    "internal_id": "perpetual-BIRB-USDT:USDT",
    "symbol": "BIRB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 19765,
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      "Memes"
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    "margin_asset": "USDT",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "base_coin": "BIRB",
    "quote_coin": "USDT",
    "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": "bitousdt",
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    "underlying": "equity",
    "internal_id": "perpetual-BITO-USDT:USDT",
    "symbol": "BITO",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-27T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "BITO",
    "cmc_id": 40913,
    "quote_coin": "USDT",
    "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": "blessusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BLESS-USDT:USDT",
    "symbol": "BLESS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38466,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-09-23T00:00:00.000Z",
    "base_coin": "BLESS",
    "quote_coin": "USDT",
    "base_asset_id": "BLESS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLESS-USDT:USDT"
  },
  {
    "id": "bluaiusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BLUAI-USDT:USDT",
    "symbol": "BLUAI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38717,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-21T00:00:00.000Z",
    "base_coin": "BLUAI",
    "quote_coin": "USDT",
    "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": "bluebirdusdt",
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    "internal_id": "perpetual-BLUEBIRD-USDT:USDT",
    "symbol": "BLUEBIRD",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2022-11-02T00:00:00.000Z",
    "end_date": "2024-03-27T00:00:00.000Z",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "blurusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BLUR-USDT:USDT",
    "symbol": "BLUR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23121,
    "category": [
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-04-28T00:00:00.000Z",
    "base_coin": "BLUR",
    "quote_coin": "USDT",
    "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": "blzusdt",
    "type": "perpetual",
    "internal_id": "perpetual-BLZ-USDT:USDT",
    "symbol": "BLZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2505,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-18T00:00:00.000Z",
    "end_date": "2024-12-24T00:00:00.000Z",
    "base_coin": "BLZ",
    "quote_coin": "USDT",
    "base_asset_id": "BLZ",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BLZ-USDT:USDT"
  },
  {
    "id": "bmnrusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-BMNR-USDT:USDT",
    "symbol": "BMNR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39670,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-11T00:00:00.000Z",
    "base_coin": "BMNR",
    "quote_coin": "USDT",
    "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": "bmtusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BMT-USDT:USDT",
    "symbol": "BMT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35214,
    "category": [
      "DApp"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-03-17T00:00:00.000Z",
    "base_coin": "BMT",
    "quote_coin": "USDT",
    "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": "bnbbusd",
    "type": "perpetual",
    "internal_id": "perpetual-BNB-BUSD:BUSD",
    "symbol": "BNB",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1839,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2021-07-28T00:00:00.000Z",
    "end_date": "2023-12-09T00:00:00.000Z",
    "base_asset_id": "BNB",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "bnbusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BNB-USDC:USDC",
    "symbol": "BNB",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 1839,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-01-04T00:00:00.000Z",
    "base_coin": "BNB",
    "quote_coin": "USDC",
    "base_asset_id": "BNB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
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  {
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    "end_date": "2026-04-29T00:00:00.000Z",
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  {
    "id": "bomeusdt",
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  {
    "id": "bondusdt",
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    "end_date": "2024-12-17T00:00:00.000Z",
    "base_coin": "BOND",
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    "id": "botusdt",
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    "category": [
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    "base_coin": "BOT",
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    "first_capture": "2024-08-20T00:00:00.000Z",
    "base_coin": "BRETT",
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    "base_coin": "BREV",
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    "id": "brkbusdt",
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    "category": [
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    "base_coin": "BRKB",
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    "unified_id": "perpetual-BRKB-USDT:USDT"
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    "id": "broccoli714usdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BROCCOLI714-USDT:USDT",
    "symbol": "BROCCOLI714",
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    "margin_asset": "USDT",
    "first_capture": "2025-03-21T00:00:00.000Z",
    "base_coin": "BROCCOLI714",
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    "unified_id": "perpetual-BROCCOLI-USDT:USDT"
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    "id": "broccolif3busdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BROCCOLIF3B-USDT:USDT",
    "symbol": "BROCCOLIF3B",
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    "category": [
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    "base_coin": "BROCCOLIF3B",
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    "unified_id": "perpetual-BROCCOLI.BROCCOLI-USDT:USDT"
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  {
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    "underlying": "crypto",
    "internal_id": "perpetual-BR-USDT:USDT",
    "symbol": "BR",
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      "DAO"
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    "margin_asset": "USDT",
    "first_capture": "2025-03-21T00:00:00.000Z",
    "base_coin": "BR",
    "quote_coin": "USDT",
    "base_asset_id": "BR",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BR-USDT:USDT"
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    "id": "bsbusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BSB-USDT:USDT",
    "symbol": "BSB",
    "denominator": "USDT",
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    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2026-03-25T00:00:00.000Z",
    "base_coin": "BSB",
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    "unified_id": "perpetual-BSB-USDT:USDT"
  },
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    "id": "bspusdt",
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    "symbol": "BSP",
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    "cmc_id": 40677,
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "base_coin": "BSP",
    "quote_coin": "USDT",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-BSP-USDT:USDT"
  },
  {
    "id": "bsvusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-BSV-USDT:USDT",
    "symbol": "BSV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3602,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-10-20T00:00:00.000Z",
    "base_coin": "BSV",
    "quote_coin": "USDT",
    "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": "bswusdt",
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    "internal_id": "perpetual-BSW-USDT:USDT",
    "symbol": "BSW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10746,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
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      "Staking",
      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-05T00:00:00.000Z",
    "end_date": "2025-09-16T00:00:00.000Z",
    "base_coin": "BSW",
    "quote_coin": "USDT",
    "base_asset_id": "BSW",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BSW-USDT:USDT"
  },
  {
    "id": "btcbusd",
    "type": "perpetual",
    "internal_id": "perpetual-BTC-BUSD:BUSD",
    "symbol": "BTC",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "first_capture": "2021-01-12T00:00:00.000Z",
    "end_date": "2023-12-12T00:00:00.000Z",
    "base_asset_id": "BTC",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "btcbusd_210129",
    "type": "future",
    "internal_id": "future-BTCB-USD:BTCB-20210129",
    "symbol": "BTCB",
    "denominator": "USD",
    "margin": "BTCB",
    "delivery_date": "2021-01-29T00:00:00",
    "first_capture": "2021-01-05T00:00:00.000Z",
    "end_date": "2021-01-12T00:00:00.000Z",
    "quote_asset_id": "USD"
  },
  {
    "id": "btcbusd_210226",
    "type": "future",
    "internal_id": "future-BTCB-USD:BTCB-20210226",
    "symbol": "BTCB",
    "denominator": "USD",
    "margin": "BTCB",
    "delivery_date": "2021-02-26T00:00:00",
    "first_capture": "2021-01-05T00:00:00.000Z",
    "end_date": "2021-01-12T00:00:00.000Z",
    "quote_asset_id": "USD"
  },
  {
    "id": "btcdomusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "index",
    "internal_id": "perpetual-BTCDOM-USDT:USDT",
    "symbol": "BTCDOM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10634,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2021-06-21T00:00:00.000Z",
    "base_coin": "BTCDOM",
    "quote_coin": "USDT",
    "base_asset_id": "BTCDOM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTCDOM-USDT:USDT"
  },
  {
    "id": "btcstusdt",
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    "internal_id": "perpetual-BTCST-USDT:USDT",
    "symbol": "BTCST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8891,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "first_capture": "2021-03-04T00:00:00.000Z",
    "end_date": "2021-03-13T00:00:00.000Z",
    "base_asset_id": "BTCST",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-BTCST-USDT:USDT"
  },
  {
    "id": "btcu",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BTC-U:U",
    "symbol": "BTC",
    "denominator": "U",
    "margin": "U",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "U",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "base_coin": "BTC",
    "quote_coin": "U",
    "base_asset_id": "BTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "U",
    "margin_asset_id": "U",
    "unified_id": "perpetual-BTC-U:U"
  },
  {
    "id": "btcusd1",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BTC-USD1:USD1",
    "symbol": "BTC",
    "denominator": "USD1",
    "margin": "USD1",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USD1",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "BTC",
    "quote_coin": "USD1",
    "base_asset_id": "BTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USD1",
    "margin_asset_id": "USD1",
    "unified_id": "perpetual-BTC-USD1:USD1"
  },
  {
    "id": "btcusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BTC-USDC:USDC",
    "symbol": "BTC",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-01-04T00:00:00.000Z",
    "base_coin": "BTC",
    "quote_coin": "USDC",
    "base_asset_id": "BTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-BTC-USDC:USDC"
  },
  {
    "id": "btcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-BTC-USDT:USDT",
    "symbol": "BTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2019-11-17T00:00:00.000Z",
    "base_coin": "BTC",
    "quote_coin": "USDT",
    "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": "btcusdt_210326",
    "type": "future",
    "internal_id": "future-BTC-USDT:USDT-20210326",
    "symbol": "BTC",
    "denominator": "USDT",
    "margin": "USDT",
    "delivery_date": "2021-03-26T00:00:00",
    "cmc_id": 1,
    "category": [
      "Layer 1"
    ],
    "first_capture": "2021-02-03T00:00:00.000Z",
    "end_date": "2021-03-27T00:00:00.000Z",
    "base_asset_id": "BTC",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "future-BTC-USDT:USDT-20210326"
  },
  {
    "id": "btcusdt_210625",
    "type": "future",
    "internal_id": "future-BTC-USDT:USDT-20210625",
    "symbol": "BTC",
    "denominator": "USDT",
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    "internal_id": "perpetual-CEG-USDT:USDT",
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    "first_capture": "2026-03-16T00:00:00.000Z",
    "base_coin": "CFG",
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      "AI Applications"
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    "first_capture": "2024-12-20T00:00:00.000Z",
    "base_coin": "CGPT",
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    "unified_id": "perpetual-CGPT-USDT:USDT"
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    "first_capture": "2024-08-29T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "base_coin": "CHESS",
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    "base_asset_match": "snapshot_cmc_id",
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    "unified_id": "perpetual-CHESS-USDT:USDT"
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    "internal_id": "perpetual-CHILLGUY-USDT:USDT",
    "symbol": "CHILLGUY",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "base_coin": "CHILLGUY",
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    "base_asset_id": "CHILLGUY",
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    "unified_id": "perpetual-CHILLGUY-USDT:USDT"
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    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2026-04-16T00:00:00.000Z",
    "base_coin": "CHIP",
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  {
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      "Metaverse"
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    "margin_asset": "USDT",
    "first_capture": "2021-03-12T00:00:00.000Z",
    "base_coin": "CHR",
    "quote_coin": "USDT",
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  },
  {
    "id": "chzusdt",
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    "symbol": "CHZ",
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      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-01-21T00:00:00.000Z",
    "base_coin": "CHZ",
    "quote_coin": "USDT",
    "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": "cienusdt",
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    "symbol": "CIEN",
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    "margin_asset": "USDT",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "CIEN",
    "cmc_id": 40227,
    "quote_coin": "USDT",
    "base_asset_id": "CIEN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-CIEN-USDT:USDT"
  },
  {
    "id": "ckbusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-CKB-USDT:USDT",
    "symbol": "CKB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4948,
    "category": [
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      "Smart Contracts",
      "Collectibles & NFTs",
      "DAO",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-02-28T00:00:00.000Z",
    "base_coin": "CKB",
    "quote_coin": "USDT",
    "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": "clankerusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-CLANKER-USDT:USDT",
    "symbol": "CLANKER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34285,
    "category": [
      "AI Agents",
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    "end_date": "2025-03-28T00:00:00.000Z",
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    "end_date": "2026-01-31T00:00:00.000Z",
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    "base_coin": "COMP",
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    "first_capture": "2024-09-30T00:00:00.000Z",
    "end_date": "2026-06-12T00:00:00.000Z",
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    "margin_asset": "USDT",
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    "base_coin": "COTI",
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    "first_capture": "2024-11-06T00:00:00.000Z",
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    "category": [
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    "category": [
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    "base_coin": "CROSS",
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    "base_asset_id": "ONE.CROSS",
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    "unified_id": "perpetual-ONE.CROSS-USDT:USDT"
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    "first_capture": "2024-07-04T00:00:00.000Z",
    "base_coin": "CRV",
    "quote_coin": "USDC",
    "base_asset_id": "CRV",
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  {
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  },
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    "base_coin": "CRWD",
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    "unified_id": "perpetual-CRWD-USDT:USDT"
  },
  {
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    "margin_asset": "USDT",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "CRWV",
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    "base_asset_id": "CRWV",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CRWV-USDT:USDT"
  },
  {
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    "cmc_id": 39631,
    "category": [
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "CSCO",
    "quote_coin": "USDT",
    "base_asset_id": "CSCO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CSCO-USDT:USDT"
  },
  {
    "id": "csopsamsung2lusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-CSOPSAMSUNG2L-USDT:USDT",
    "symbol": "CSOPSAMSUNG2L",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-11T00:00:00.000Z",
    "category": [
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    ],
    "base_coin": "CSOPSAMSUNG2L",
    "cmc_id": 41076,
    "quote_coin": "USDT",
    "base_asset_id": "CSOPSAMSUNG2L",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-CSOPSAMSUNG2L-USDT:USDT"
  },
  {
    "id": "csopskhynix2lusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-CSOPSKHYNIX2L-USDT:USDT",
    "symbol": "CSOPSKHYNIX2L",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-11T00:00:00.000Z",
    "category": [
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    ],
    "base_coin": "CSOPSKHYNIX2L",
    "cmc_id": 41075,
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  },
  {
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      "DApp"
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    "base_coin": "CTSI",
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  {
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    "category": [
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    "end_date": "2026-01-31T00:00:00.000Z",
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  {
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    "symbol": "C",
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    "base_coin": "C",
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  {
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    "category": [
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    "unified_id": "perpetual-CVNA-USDT:USDT"
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  {
    "id": "cvxbusd",
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    "internal_id": "perpetual-CVX-BUSD:BUSD",
    "symbol": "CVX",
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    "cmc_id": 9903,
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    "end_date": "2023-03-16T00:00:00.000Z",
    "base_asset_id": "CVX",
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    "margin_asset": "USDT",
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    "base_coin": "CVX",
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      "AI Applications",
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    "first_capture": "2023-08-21T00:00:00.000Z",
    "base_coin": "CYBER",
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    "base_coin": "CYS",
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    "id": "damusdt",
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    "end_date": "2026-04-30T00:00:00.000Z",
    "base_coin": "DAM",
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      "Lending & Borrowing"
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    "underlying": "crypto",
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      "Collectibles & NFTs",
      "Metaverse"
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    "margin_asset": "USDT",
    "first_capture": "2022-04-29T00:00:00.000Z",
    "end_date": "2024-12-27T00:00:00.000Z",
    "base_coin": "DAR",
    "quote_coin": "USDT",
    "base_asset_id": "D",
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  },
  {
    "id": "dashusdt",
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    "internal_id": "perpetual-DASH-USDT:USDT",
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    "denominator": "USDT",
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    "category": [
      "DAO",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-02-04T00:00:00.000Z",
    "base_coin": "DASH",
    "quote_coin": "USDT",
    "base_asset_id": "DASH",
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    "unified_id": "perpetual-DASH-USDT:USDT"
  },
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    "id": "dataipusdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-DATAIP-USDC:USDC",
    "symbol": "DATAIP",
    "denominator": "USDC",
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    "margin_asset": "USDC",
    "first_capture": "2026-07-03T00:00:00.000Z",
    "category": [
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      "Smart Contracts"
    ],
    "base_coin": "DATAIP",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-DATA-USDC:USDC"
  },
  {
    "id": "dataipusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DATAIP-USDT:USDT",
    "symbol": "DATAIP",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-07-03T00:00:00.000Z",
    "category": [
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      "Smart Contracts"
    ],
    "base_coin": "DATAIP",
    "cmc_id": 35626,
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DATA-USDT:USDT"
  },
  {
    "id": "ddogusdt",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-DDOG-USDT:USDT",
    "symbol": "DDOG",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "DDOG",
    "cmc_id": 41970,
    "quote_coin": "USDT",
    "base_asset_id": "DDOG.DATADOG_INC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DDOG.DATADOG_INC_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "deepusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-DEEP-USDT:USDT",
    "symbol": "DEEP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33391,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-04-22T00:00:00.000Z",
    "base_coin": "DEEP",
    "quote_coin": "USDT",
    "base_asset_id": "DEEP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEEP-USDT:USDT"
  },
  {
    "id": "defiusdt",
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    "symbol": "DEFI",
    "denominator": "USDT",
    "margin": "USDT",
    "contract_size": 1.0,
    "underlying": "index",
    "margin_asset": "USDT",
    "first_capture": "2020-08-29T00:00:00.000Z",
    "end_date": "2025-08-13T00:00:00.000Z",
    "base_coin": "DEFI",
    "quote_coin": "USDT",
    "base_asset_id": "DEFI",
    "base_asset_match": "venue_reference",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEFI-USDT:USDT"
  },
  {
    "id": "degenusdt",
    "type": "perpetual",
    "internal_id": "perpetual-DEGEN-USDT:USDT",
    "symbol": "DEGEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30096,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-15T00:00:00.000Z",
    "end_date": "2026-04-29T00:00:00.000Z",
    "base_coin": "DEGEN",
    "quote_coin": "USDT",
    "base_asset_id": "DEGEN",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEGEN-USDT:USDT"
  },
  {
    "id": "degousdt",
    "type": "perpetual",
    "internal_id": "perpetual-DEGO-USDT:USDT",
    "symbol": "DEGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7087,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
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      "Collectibles & NFTs",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-13T00:00:00.000Z",
    "end_date": "2026-04-22T00:00:00.000Z",
    "base_coin": "DEGO",
    "quote_coin": "USDT",
    "base_asset_id": "DEGO",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEGO-USDT:USDT"
  },
  {
    "id": "dellusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-DELL-USDT:USDT",
    "symbol": "DELL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40088,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-03T00:00:00.000Z",
    "base_coin": "DELL",
    "quote_coin": "USDT",
    "base_asset_id": "DELL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DELL-USDT:USDT"
  },
  {
    "id": "dentusdt",
    "type": "perpetual",
    "internal_id": "perpetual-DENT-USDT:USDT",
    "symbol": "DENT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1886,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2021-03-24T00:00:00.000Z",
    "end_date": "2026-04-22T00:00:00.000Z",
    "base_coin": "DENT",
    "quote_coin": "USDT",
    "base_asset_id": "DENT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DENT-USDT:USDT"
  },
  {
    "id": "dexeusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-DEXE-USDT:USDT",
    "symbol": "DEXE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7326,
    "category": [
      "DeFi",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-24T00:00:00.000Z",
    "base_coin": "DEXE",
    "quote_coin": "USDT",
    "base_asset_id": "DEXE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DEXE-USDT:USDT"
  },
  {
    "id": "dfusdt",
    "type": "perpetual",
    "internal_id": "perpetual-DF-USDT:USDT",
    "symbol": "DF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4758,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-30T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "base_coin": "DF",
    "quote_coin": "USDT",
    "base_asset_id": "DF",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
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    "end_date": "2024-04-02T00:00:00.000Z",
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      "Smart Contracts"
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    "base_coin": "DIA",
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      "Tokenized Stock"
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    "base_coin": "DKNG",
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    "id": "dmcusdt",
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    "symbol": "DMC",
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    "first_capture": "2025-06-24T00:00:00.000Z",
    "end_date": "2026-01-22T00:00:00.000Z",
    "base_coin": "DMC",
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    "unified_id": "perpetual-DMC-USDT:USDT"
  },
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    "id": "dodobusd",
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    "internal_id": "perpetual-DODO-BUSD:BUSD",
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    "end_date": "2023-08-11T00:00:00.000Z",
    "base_asset_id": "DODO",
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  },
  {
    "id": "dodousdt",
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    "internal_id": "perpetual-DODO-USDT:USDT",
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    "first_capture": "2021-02-19T00:00:00.000Z",
    "end_date": "2022-05-28T00:00:00.000Z",
    "base_asset_id": "DODO",
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  },
  {
    "id": "dodoxusdt",
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    "category": [
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    "base_coin": "DODOX",
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  },
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    "id": "dogebusd",
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    "symbol": "DOGE",
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    "cmc_id": 74,
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    "end_date": "2023-08-25T00:00:00.000Z",
    "base_asset_id": "DOGE",
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    "margin_asset": "USDC",
    "first_capture": "2024-01-18T00:00:00.000Z",
    "base_coin": "DOGE",
    "quote_coin": "USDC",
    "base_asset_id": "DOGE",
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  },
  {
    "id": "dogeusdt",
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    "margin_asset": "USDT",
    "first_capture": "2020-07-10T00:00:00.000Z",
    "base_coin": "DOGE",
    "quote_coin": "USDT",
    "base_asset_id": "DOGE",
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    "unified_id": "perpetual-DOGE-USDT:USDT"
  },
  {
    "id": "dogsusdt",
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    "underlying": "crypto",
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    "denominator": "USDT",
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    "cmc_id": 32698,
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    ],
    "margin_asset": "USDT",
    "first_capture": "2024-08-26T00:00:00.000Z",
    "base_coin": "DOGS",
    "quote_coin": "USDT",
    "base_asset_id": "DOGS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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  {
    "id": "dolousdt",
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    "symbol": "DOLO",
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    "cmc_id": 35929,
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      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-01T00:00:00.000Z",
    "base_coin": "DOLO",
    "quote_coin": "USDT",
    "base_asset_id": "DOLO",
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  },
  {
    "id": "doodusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DOOD-USDT:USDT",
    "symbol": "DOOD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35747,
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-09T00:00:00.000Z",
    "base_coin": "DOOD",
    "quote_coin": "USDT",
    "base_asset_id": "DOOD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-DOOD-USDT:USDT"
  },
  {
    "id": "dosusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DOS-USDT:USDT",
    "symbol": "DOS",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-11T00:00:00.000Z",
    "category": [],
    "base_coin": "DOS",
    "cmc_id": 40980,
    "quote_coin": "USDT",
    "base_asset_id": "DOS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DOS-USDT:USDT"
  },
  {
    "id": "dotbusd",
    "type": "perpetual",
    "internal_id": "perpetual-DOT-BUSD:BUSD",
    "symbol": "DOT",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 6636,
    "category": [
      "DeFi"
    ],
    "first_capture": "2022-06-08T00:00:00.000Z",
    "end_date": "2023-05-10T00:00:00.000Z",
    "base_asset_id": "DOT",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "dotecousdt",
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    "internal_id": "perpetual-DOTECO-USDT:USDT",
    "symbol": "DOTECO",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2021-01-20T00:00:00.000Z",
    "end_date": "2021-02-20T00:00:00.000Z",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "dotusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DOT-USDT:USDT",
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    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-08-22T00:00:00.000Z",
    "base_coin": "DOT",
    "quote_coin": "USDT",
    "base_asset_id": "DOT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-DOT-USDT:USDT"
  },
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    "id": "dramusdt",
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    "symbol": "DRAM",
    "denominator": "USDT",
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    "cmc_id": 39945,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "DRAM",
    "quote_coin": "USDT",
    "base_asset_id": "DRAM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DRAM-USDT:USDT"
  },
  {
    "id": "driftusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DRIFT-USDT:USDT",
    "symbol": "DRIFT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31278,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-08T00:00:00.000Z",
    "base_coin": "DRIFT",
    "quote_coin": "USDT",
    "base_asset_id": "DRIFT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DRIFT-USDT:USDT"
  },
  {
    "id": "dusdt",
    "type": "perpetual",
    "internal_id": "perpetual-D-USDT:USDT",
    "symbol": "D",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11374,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-01-09T00:00:00.000Z",
    "end_date": "2026-06-12T00:00:00.000Z",
    "base_coin": "D",
    "quote_coin": "USDT",
    "base_asset_id": "D",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-D-USDT:USDT"
  },
  {
    "id": "duskusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-DUSK-USDT:USDT",
    "symbol": "DUSK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4092,
    "category": [
      "Layer 1",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-01-07T00:00:00.000Z",
    "base_coin": "DUSK",
    "quote_coin": "USDT",
    "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": "dydxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-DYDX-USDT:USDT",
    "symbol": "DYDX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28324,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-09-10T00:00:00.000Z",
    "base_coin": "DYDX",
    "quote_coin": "USDT",
    "base_asset_id": "DYDX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-DYDX-USDT:USDT"
  },
  {
    "id": "dymusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-DYM-USDT:USDT",
    "symbol": "DYM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28932,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2024-02-07T00:00:00.000Z",
    "base_coin": "DYM",
    "quote_coin": "USDT",
    "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": "ebayusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-EBAY-USDT:USDT",
    "symbol": "EBAY",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-09T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "EBAY",
    "cmc_id": 39953,
    "quote_coin": "USDT",
    "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": "edenusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EDEN-USDT:USDT",
    "symbol": "EDEN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38513,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-30T00:00:00.000Z",
    "base_coin": "EDEN",
    "quote_coin": "USDT",
    "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": "edgeusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EDGE-USDT:USDT",
    "symbol": "EDGE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39720,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-03-19T00:00:00.000Z",
    "base_coin": "EDGE",
    "quote_coin": "USDT",
    "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": "eduusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EDU-USDT:USDT",
    "symbol": "EDU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24613,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-04-30T00:00:00.000Z",
    "base_coin": "EDU",
    "quote_coin": "USDT",
    "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": "egldusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EGLD-USDT:USDT",
    "symbol": "EGLD",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6892,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-14T00:00:00.000Z",
    "base_coin": "EGLD",
    "quote_coin": "USDT",
    "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": "eidousdt",
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    "base_coin": "EIDO",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "first_capture": "2026-10-26T09:00:00.000Z",
    "internal_id": "perpetual-EIDO-USDT:USDT",
    "symbol": "EIDO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42676,
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      "DeFi"
    ],
    "base_asset_id": "EIDO.ISHARES_MSCI_INDONESIA_ETF_DERIVATIVES",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EIDO.ISHARES_MSCI_INDONESIA_ETF_DERIVATIVES-USDT:USDT"
  },
  {
    "id": "eigenusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EIGEN-USDT:USDT",
    "symbol": "EIGEN",
    "denominator": "USDT",
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    "cmc_id": 30494,
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      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-10-01T00:00:00.000Z",
    "base_coin": "EIGEN",
    "quote_coin": "USDT",
    "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": "elsausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ELSA-USDT:USDT",
    "symbol": "ELSA",
    "denominator": "USDT",
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    "cmc_id": 39387,
    "category": [
      "DeFi",
      "AI Agents"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-01-22T00:00:00.000Z",
    "base_coin": "ELSA",
    "quote_coin": "USDT",
    "base_asset_id": "ELSA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ELSA-USDT:USDT"
  },
  {
    "id": "enausdc",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ENA-USDC:USDC",
    "symbol": "ENA",
    "denominator": "USDC",
    "margin": "USDC",
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    "category": [
      "DeFi"
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    "margin_asset": "USDC",
    "first_capture": "2024-05-02T00:00:00.000Z",
    "base_coin": "ENA",
    "quote_coin": "USDC",
    "base_asset_id": "ENA",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDC",
    "unified_id": "perpetual-ENA-USDC:USDC"
  },
  {
    "id": "enausdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ENA-USDT:USDT",
    "symbol": "ENA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30171,
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      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-04-02T00:00:00.000Z",
    "base_coin": "ENA",
    "quote_coin": "USDT",
    "base_asset_id": "ENA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENA-USDT:USDT"
  },
  {
    "id": "enjusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ENJ-USDT:USDT",
    "symbol": "ENJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2130,
    "category": [
      "Layer 1",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-30T00:00:00.000Z",
    "base_coin": "ENJ",
    "quote_coin": "USDT",
    "base_asset_id": "ENJ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENJ-USDT:USDT"
  },
  {
    "id": "ensousdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ENSO-USDT:USDT",
    "symbol": "ENSO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38668,
    "category": [
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-14T00:00:00.000Z",
    "base_coin": "ENSO",
    "quote_coin": "USDT",
    "base_asset_id": "ENSO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENSO-USDT:USDT"
  },
  {
    "id": "ensusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ENS-USDT:USDT",
    "symbol": "ENS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13855,
    "category": [
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-11-30T00:00:00.000Z",
    "base_coin": "ENS",
    "quote_coin": "USDT",
    "base_asset_id": "ENS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ENS-USDT:USDT"
  },
  {
    "id": "eosusdt",
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    "internal_id": "perpetual-EOS-USDT:USDT",
    "symbol": "EOS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1765,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "first_capture": "2020-01-08T00:00:00.000Z",
    "end_date": "2025-05-23T00:00:00.000Z",
    "base_asset_id": "EOS",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EOS-USDT:USDT"
  },
  {
    "id": "epicusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-EPIC-USDT:USDT",
    "symbol": "EPIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8615,
    "category": [
      "Real World Assets Protocols"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-03-13T00:00:00.000Z",
    "base_coin": "EPIC",
    "quote_coin": "USDT",
    "end_date": "2026-10-20T09:00:00.000Z",
    "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": "eptusdt",
    "type": "perpetual",
    "internal_id": "perpetual-EPT-USDT:USDT",
    "symbol": "EPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35671,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-04-21T00:00:00.000Z",
    "end_date": "2026-01-31T00:00:00.000Z",
    "base_coin": "EPT",
    "quote_coin": "USDT",
    "base_asset_id": "EPT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-EPT-USDT:USDT"
  },
  {
    "id": "eqtusdt",
    "type": "perpetual",
    "base_coin": "EQT",
    "quote_coin": "USDT",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "first_capture": "2026-10-26T09:05:00.000Z",
    "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": "erausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ERA-USDT:USDT",
    "symbol": "ERA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37374,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-07-17T00:00:00.000Z",
    "base_coin": "ERA",
    "quote_coin": "USDT",
    "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": "esportsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ESPORTS-USDT:USDT",
    "symbol": "ESPORTS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37414,
    "category": [
      "DApp"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-07-29T00:00:00.000Z",
    "base_coin": "ESPORTS",
    "quote_coin": "USDT",
    "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": "espusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ESP-USDT:USDT",
    "symbol": "ESP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39548,
    "category": [
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-02-10T00:00:00.000Z",
    "base_coin": "ESP",
    "quote_coin": "USDT",
    "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": "etcbusd",
    "type": "perpetual",
    "internal_id": "perpetual-ETC-BUSD:BUSD",
    "symbol": "ETC",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1321,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2022-07-28T00:00:00.000Z",
    "end_date": "2023-04-26T00:00:00.000Z",
    "base_asset_id": "ETC",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "etcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETC-USDT:USDT",
    "symbol": "ETC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1321,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-01-16T00:00:00.000Z",
    "base_coin": "ETC",
    "quote_coin": "USDT",
    "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": "ethbtc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETH-BTC:BTC",
    "symbol": "ETH",
    "denominator": "BTC",
    "margin": "BTC",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "BTC",
    "first_capture": "2023-04-26T00:00:00.000Z",
    "base_coin": "ETH",
    "quote_coin": "BTC",
    "base_asset_id": "ETH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "BTC",
    "margin_asset_id": "BTC",
    "unified_id": "perpetual-ETH-BTC:BTC"
  },
  {
    "id": "ethbusd",
    "type": "perpetual",
    "internal_id": "perpetual-ETH-BUSD:BUSD",
    "symbol": "ETH",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2021-06-16T00:00:00.000Z",
    "end_date": "2023-12-12T00:00:00.000Z",
    "base_asset_id": "ETH",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "ethfiusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETHFI-USDC:USDC",
    "symbol": "ETHFI",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 29814,
    "category": [
      "DeFi",
      "Staking"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-05-02T00:00:00.000Z",
    "base_coin": "ETHFI",
    "quote_coin": "USDC",
    "base_asset_id": "ETHFI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-ETHFI-USDC:USDC"
  },
  {
    "id": "ethfiusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETHFI-USDT:USDT",
    "symbol": "ETHFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29814,
    "category": [
      "DeFi",
      "Staking"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-03-18T00:00:00.000Z",
    "base_coin": "ETHFI",
    "quote_coin": "USDT",
    "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": "ethu",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETH-U:U",
    "symbol": "ETH",
    "denominator": "U",
    "margin": "U",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "U",
    "first_capture": "2026-07-01T00:00:00.000Z",
    "base_coin": "ETH",
    "quote_coin": "U",
    "base_asset_id": "ETH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "U",
    "margin_asset_id": "U",
    "unified_id": "perpetual-ETH-U:U"
  },
  {
    "id": "ethusd1",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETH-USD1:USD1",
    "symbol": "ETH",
    "denominator": "USD1",
    "margin": "USD1",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "USD1",
    "first_capture": "2026-07-03T00:00:00.000Z",
    "base_coin": "ETH",
    "quote_coin": "USD1",
    "base_asset_id": "ETH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USD1",
    "margin_asset_id": "USD1",
    "unified_id": "perpetual-ETH-USD1:USD1"
  },
  {
    "id": "ethusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETH-USDC:USDC",
    "symbol": "ETH",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-01-04T00:00:00.000Z",
    "base_coin": "ETH",
    "quote_coin": "USDC",
    "base_asset_id": "ETH",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-ETH-USDC:USDC"
  },
  {
    "id": "ethusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ETH-USDT:USDT",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2019-11-27T00:00:00.000Z",
    "base_coin": "ETH",
    "quote_coin": "USDT",
    "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": "ethusdt_210326",
    "type": "future",
    "internal_id": "future-ETH-USDT:USDT-20210326",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "delivery_date": "2021-03-26T00:00:00",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2021-02-04T00:00:00.000Z",
    "end_date": "2021-03-27T00:00:00.000Z",
    "base_asset_id": "ETH",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "future-ETH-USDT:USDT-20210326"
  },
  {
    "id": "ethusdt_210625",
    "type": "future",
    "internal_id": "future-ETH-USDT:USDT-20210625",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "delivery_date": "2021-06-25T00:00:00",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2021-03-16T00:00:00.000Z",
    "end_date": "2021-06-26T00:00:00.000Z",
    "base_asset_id": "ETH",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "future-ETH-USDT:USDT-20210625"
  },
  {
    "id": "ethusdt_210924",
    "type": "future",
    "internal_id": "future-ETH-USDT:USDT-20210924",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "delivery_date": "2021-09-24T00:00:00",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2021-06-21T00:00:00.000Z",
    "end_date": "2021-09-25T00:00:00.000Z",
    "base_asset_id": "ETH",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "future-ETH-USDT:USDT-20210924"
  },
  {
    "id": "ethusdt_211231",
    "type": "future",
    "internal_id": "future-ETH-USDT:USDT-20211231",
    "symbol": "ETH",
    "denominator": "USDT",
    "margin": "USDT",
    "delivery_date": "2021-12-31T00:00:00",
    "cmc_id": 1027,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
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    "first_capture": "2026-06-10T00:00:00.000Z",
    "category": [
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    "base_coin": "EWZ",
    "cmc_id": 39949,
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    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-EWZ-USDT:USDT"
  },
  {
    "id": "fartcoinusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FARTCOIN-USDT:USDT",
    "symbol": "FARTCOIN",
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      "Memes"
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    "margin_asset": "USDT",
    "first_capture": "2024-12-20T00:00:00.000Z",
    "base_coin": "FARTCOIN",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-FARTCOIN-USDT:USDT"
  },
  {
    "id": "fetusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FET-USDT:USDT",
    "symbol": "FET",
    "denominator": "USDT",
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      "Generative AI",
      "Collectibles & NFTs",
      "AI Agents"
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    "margin_asset": "USDT",
    "first_capture": "2023-01-17T00:00:00.000Z",
    "base_coin": "FET",
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-FET-USDT:USDT"
  },
  {
    "id": "ffusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FF-USDT:USDT",
    "symbol": "FF",
    "denominator": "USDT",
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    "first_capture": "2025-09-29T00:00:00.000Z",
    "base_coin": "FF",
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FF-USDT:USDT"
  },
  {
    "id": "fheusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FHE-USDT:USDT",
    "symbol": "FHE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36153,
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      "Layer 2",
      "Privacy",
      "AI Agents"
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    "margin_asset": "USDT",
    "first_capture": "2025-04-12T00:00:00.000Z",
    "base_coin": "FHE",
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-FHE-USDT:USDT"
  },
  {
    "id": "fidausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FIDA-USDT:USDT",
    "symbol": "FIDA",
    "denominator": "USDT",
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      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2024-09-19T00:00:00.000Z",
    "base_coin": "FIDA",
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    "base_asset_id": "FIDA",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-FIDA-USDT:USDT"
  },
  {
    "id": "fightusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FIGHT-USDT:USDT",
    "symbol": "FIGHT",
    "denominator": "USDT",
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    "cmc_id": 38963,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2026-01-23T00:00:00.000Z",
    "base_coin": "FIGHT",
    "quote_coin": "USDT",
    "base_asset_id": "FIGHT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIGHT-USDT:USDT"
  },
  {
    "id": "filbusd",
    "type": "perpetual",
    "internal_id": "perpetual-FIL-BUSD:BUSD",
    "symbol": "FIL",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 2280,
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      "Layer 1"
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    "first_capture": "2022-07-20T00:00:00.000Z",
    "end_date": "2023-05-03T00:00:00.000Z",
    "base_asset_id": "FIL",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "filusdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-FIL-USDC:USDC",
    "symbol": "FIL",
    "denominator": "USDC",
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    "cmc_id": 2280,
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      "Layer 1"
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    "margin_asset": "USDC",
    "first_capture": "2024-04-18T00:00:00.000Z",
    "base_coin": "FIL",
    "quote_coin": "USDC",
    "base_asset_id": "FIL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-FIL-USDC:USDC"
  },
  {
    "id": "filusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FIL-USDT:USDT",
    "symbol": "FIL",
    "denominator": "USDT",
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      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-10-16T00:00:00.000Z",
    "base_coin": "FIL",
    "quote_coin": "USDT",
    "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": "fiousdt",
    "type": "perpetual",
    "internal_id": "perpetual-FIO-USDT:USDT",
    "symbol": "FIO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5865,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-20T00:00:00.000Z",
    "end_date": "2026-04-16T00:00:00.000Z",
    "base_coin": "FIO",
    "quote_coin": "USDT",
    "base_asset_id": "FIO",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIO-USDT:USDT"
  },
  {
    "id": "fisusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FIS-USDT:USDT",
    "symbol": "FIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5882,
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    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-04-25T00:00:00.000Z",
    "end_date": "2025-12-11T00:00:00.000Z",
    "base_coin": "FIS",
    "quote_coin": "USDT",
    "base_asset_id": "FIS",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FIS-USDT:USDT"
  },
  {
    "id": "flexusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-FLEX-USDT:USDT",
    "symbol": "FLEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40681,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "base_coin": "FLEX",
    "quote_coin": "USDT",
    "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": "flmusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FLM-USDT:USDT",
    "symbol": "FLM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7150,
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    "underlying": "crypto",
    "category": [
      "DeFi",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-30T00:00:00.000Z",
    "end_date": "2025-11-22T00:00:00.000Z",
    "base_coin": "FLM",
    "quote_coin": "USDT",
    "base_asset_id": "FLM",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLM-USDT:USDT"
  },
  {
    "id": "flncusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-FLNC-USDT:USDT",
    "symbol": "FLNC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40007,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "FLNC",
    "quote_coin": "USDT",
    "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": "flockusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FLOCK-USDT:USDT",
    "symbol": "FLOCK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34987,
    "category": [
      "AI Applications"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "base_coin": "FLOCK",
    "quote_coin": "USDT",
    "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": "flowusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-FLOW-USDT:USDT",
    "symbol": "FLOW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4558,
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      "Staking",
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-02-10T00:00:00.000Z",
    "base_coin": "FLOW",
    "quote_coin": "USDT",
    "base_asset_id": "FLOW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FLOW-USDT:USDT"
  },
  {
    "id": "fluidusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FLUID-USDT:USDT",
    "symbol": "FLUID",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10508,
    "category": [
      "DeFi",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-24T00:00:00.000Z",
    "base_coin": "FLUID",
    "quote_coin": "USDT",
    "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": "fluxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FLUX-USDT:USDT",
    "symbol": "FLUX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3029,
    "category": [
      "DeFi",
      "Generative AI",
      "Smart Contracts",
      "DApp",
      "DAO",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-03T00:00:00.000Z",
    "base_coin": "FLUX",
    "quote_coin": "USDT",
    "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": "fogousdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FOGO-USDT:USDT",
    "symbol": "FOGO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38356,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-01-10T00:00:00.000Z",
    "base_coin": "FOGO",
    "quote_coin": "USDT",
    "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": "folksusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FOLKS-USDT:USDT",
    "symbol": "FOLKS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38864,
    "category": [
      "DeFi",
      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-11-06T00:00:00.000Z",
    "base_coin": "FOLKS",
    "quote_coin": "USDT",
    "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": "footballusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FOOTBALL-USDT:USDT",
    "symbol": "FOOTBALL",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2022-09-01T00:00:00.000Z",
    "end_date": "2024-03-27T00:00:00.000Z",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT"
  },
  {
    "id": "formusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FORM-USDT:USDT",
    "symbol": "FORM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23635,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-03-19T00:00:00.000Z",
    "base_coin": "FORM",
    "quote_coin": "USDT",
    "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": "forthusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FORTH-USDT:USDT",
    "symbol": "FORTH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9421,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-04-08T00:00:00.000Z",
    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "FORTH",
    "quote_coin": "USDT",
    "base_asset_id": "FORTH",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FORTH-USDT:USDT"
  },
  {
    "id": "fraxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-FRAX-USDT:USDT",
    "symbol": "FRAX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6953,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-01-15T00:00:00.000Z",
    "base_coin": "FRAX",
    "quote_coin": "USDT",
    "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": "frontusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FRONT-USDT:USDT",
    "symbol": "FRONT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5893,
    "category": [
      "DeFi",
      "Staking"
    ],
    "first_capture": "2023-09-22T00:00:00.000Z",
    "end_date": "2024-08-24T00:00:00.000Z",
    "base_asset_id": "FRONT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FRONT-USDT:USDT"
  },
  {
    "id": "ftmbusd",
    "type": "perpetual",
    "internal_id": "perpetual-FTM-BUSD:BUSD",
    "symbol": "FTM",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 3513,
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "first_capture": "2022-05-24T00:00:00.000Z",
    "end_date": "2023-08-04T00:00:00.000Z",
    "base_asset_id": "FTM",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "ftmusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FTM-USDT:USDT",
    "symbol": "FTM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3513,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-24T00:00:00.000Z",
    "end_date": "2025-01-08T00:00:00.000Z",
    "base_coin": "FTM",
    "quote_coin": "USDT",
    "base_asset_id": "FTM",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-FTM-USDT:USDT"
  },
  {
    "id": "fttbusd",
    "type": "perpetual",
    "internal_id": "perpetual-FTT-BUSD:BUSD",
    "symbol": "FTT",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 4195,
    "category": [
      "DeFi"
    ],
    "first_capture": "2021-09-08T00:00:00.000Z",
    "end_date": "2022-11-15T00:00:00.000Z",
    "base_asset_id": "FTT",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "fttusdt",
    "type": "perpetual",
    "internal_id": "perpetual-FTT-USDT:USDT",
    "symbol": "FTT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4195,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-04-15T00:00:00.000Z",
    "end_date": "2022-11-15T00:00:00.000Z",
    "base_coin": "FTT",
    "quote_coin": "USDT",
    "base_asset_id": "FTT",
    "base_asset_match": "snapshot_cmc_id",
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    "end_date": "2026-04-16T00:00:00.000Z",
    "base_coin": "FUN",
    "quote_coin": "USDT",
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  },
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    "base_coin": "F",
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  },
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  },
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    "id": "fxsusdt",
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    "end_date": "2026-01-07T00:00:00.000Z",
    "base_coin": "FXS",
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    "id": "gaibusdt",
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    "symbol": "GAIB",
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    "base_asset_id": "GAIB",
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    "id": "galabusd",
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    "internal_id": "perpetual-GALA-BUSD:BUSD",
    "symbol": "GALA",
    "denominator": "BUSD",
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    "cmc_id": 7080,
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    "end_date": "2023-07-28T00:00:00.000Z",
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  {
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    "first_capture": "2021-09-18T00:00:00.000Z",
    "base_coin": "GALA",
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  },
  {
    "id": "galbusd",
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    "symbol": "GAL",
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    "cmc_id": 11877,
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    "end_date": "2023-03-16T00:00:00.000Z",
    "base_asset_id": "GAL",
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    "end_date": "2024-07-12T00:00:00.000Z",
    "base_asset_id": "GAL",
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  },
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      "Smart Contracts"
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    "margin_asset": "USDT",
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    "symbol": "GDX",
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    "category": [
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      "Tokenized Stock"
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    "base_coin": "GDX",
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    "internal_id": "perpetual-GENIUS-USDT:USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-04-16T00:00:00.000Z",
    "base_coin": "GENIUS",
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    "denominator": "USDT",
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    "first_capture": "2026-07-10T00:00:00.000Z",
    "base_coin": "GEV",
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    "unified_id": "perpetual-GEV-USDT:USDT"
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    "id": "ghstusdt",
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    "symbol": "GHST",
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    "underlying": "crypto",
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      "DAO",
      "Metaverse"
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    "margin_asset": "USDT",
    "first_capture": "2024-09-23T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "base_coin": "GHST",
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    "unified_id": "perpetual-GHST-USDT:USDT"
  },
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    "id": "gigadevusdt",
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    "internal_id": "perpetual-GIGADEV-USDT:USDT",
    "symbol": "GIGADEV",
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    "margin_asset": "USDT",
    "first_capture": "2026-08-03T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "GIGADEV",
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    "unified_id": "perpetual-GIGADEV-USDT:USDT"
  },
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    "underlying": "crypto",
    "internal_id": "perpetual-GIGGLE-USDT:USDT",
    "symbol": "GIGGLE",
    "denominator": "USDT",
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    "cmc_id": 38470,
    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-10-09T00:00:00.000Z",
    "base_coin": "GIGGLE",
    "quote_coin": "USDT",
    "base_asset_id": "GIGGLE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GIGGLE-USDT:USDT"
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    "id": "glmrusdt",
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    "internal_id": "perpetual-GLMR-USDT:USDT",
    "symbol": "GLMR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6836,
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      "Smart Contracts"
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    "margin_asset": "USDT",
    "first_capture": "2023-09-26T00:00:00.000Z",
    "end_date": "2024-05-16T00:00:00.000Z",
    "base_coin": "GLMR",
    "quote_coin": "USDT",
    "base_asset_id": "GLMR",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GLMR-USDT:USDT"
  },
  {
    "id": "glmusdt",
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    "internal_id": "perpetual-GLM-USDT:USDT",
    "symbol": "GLM",
    "denominator": "USDT",
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    "cmc_id": 1455,
    "category": [],
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    "first_capture": "2024-02-22T00:00:00.000Z",
    "base_coin": "GLM",
    "quote_coin": "USDT",
    "base_asset_id": "GLM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GLM-USDT:USDT"
  },
  {
    "id": "glwusdt",
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    "internal_id": "perpetual-GLW-USDT:USDT",
    "symbol": "GLW",
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-11T00:00:00.000Z",
    "base_coin": "GLW",
    "quote_coin": "USDT",
    "base_asset_id": "GLW",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GLW-USDT:USDT"
  },
  {
    "id": "gmeusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-GME-USDT:USDT",
    "symbol": "GME",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "GME",
    "cmc_id": 39928,
    "quote_coin": "USDT",
    "base_asset_id": "GME",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GME-USDT:USDT"
  },
  {
    "id": "gmtbusd",
    "type": "perpetual",
    "internal_id": "perpetual-GMT-BUSD:BUSD",
    "symbol": "GMT",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 18069,
    "category": [
      "Collectibles & NFTs"
    ],
    "first_capture": "2022-05-18T00:00:00.000Z",
    "end_date": "2023-04-19T00:00:00.000Z",
    "base_asset_id": "GMT",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "gmtusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-GMT-USDT:USDT",
    "symbol": "GMT",
    "denominator": "USDT",
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    "cmc_id": 18069,
    "category": [
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-03-15T00:00:00.000Z",
    "base_coin": "GMT",
    "quote_coin": "USDT",
    "base_asset_id": "GMT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GMT-USDT:USDT"
  },
  {
    "id": "gmxusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-GMX-USDT:USDT",
    "symbol": "GMX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11857,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-02-17T00:00:00.000Z",
    "base_coin": "GMX",
    "quote_coin": "USDT",
    "base_asset_id": "GMX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GMX-USDT:USDT"
  },
  {
    "id": "goatusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-GOAT-USDT:USDT",
    "symbol": "GOAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33440,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-10-24T00:00:00.000Z",
    "base_coin": "GOAT",
    "quote_coin": "USDT",
    "base_asset_id": "GOAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GOAT-USDT:USDT"
  },
  {
    "id": "googlusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-GOOGL-USDT:USDT",
    "symbol": "GOOGL",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-03-26T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "GOOGL",
    "cmc_id": 39470,
    "quote_coin": "USDT",
    "base_asset_id": "GOOGL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GOOGL-USDT:USDT"
  },
  {
    "id": "gprousdt",
    "type": "perpetual",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-GPRO-USDT:USDT",
    "symbol": "GPRO",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-03T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "GPRO",
    "cmc_id": 41982,
    "quote_coin": "USDT",
    "base_asset_id": "GPRO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GPRO-USDT:USDT"
  },
  {
    "id": "gpsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-GPS-USDT:USDT",
    "symbol": "GPS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35268,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-02-17T00:00:00.000Z",
    "base_coin": "GPS",
    "quote_coin": "USDT",
    "base_asset_id": "GPS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GPS-USDT:USDT"
  },
  {
    "id": "gramusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-GRAM-USDT:USDT",
    "symbol": "GRAM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11419,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "base_coin": "GRAM",
    "quote_coin": "USDT",
    "base_asset_id": "GRAM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GRAM-USDT:USDT"
  },
  {
    "id": "grassusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-GRASS-USDT:USDT",
    "symbol": "GRASS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32956,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2024-11-08T00:00:00.000Z",
    "base_coin": "GRASS",
    "quote_coin": "USDT",
    "base_asset_id": "GRASS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GRASS-USDT:USDT"
  },
  {
    "id": "griffainusdt",
    "type": "perpetual",
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    "underlying": "crypto",
    "internal_id": "perpetual-GRIFFAIN-USDT:USDT",
    "symbol": "GRIFFAIN",
    "denominator": "USDT",
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      "AI Agents"
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    "margin_asset": "USDT",
    "first_capture": "2025-01-02T00:00:00.000Z",
    "base_coin": "GRIFFAIN",
    "quote_coin": "USDT",
    "base_asset_id": "GRIFFAIN",
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    "unified_id": "perpetual-GRIFFAIN-USDT:USDT"
  },
  {
    "id": "grtusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-GRT-USDT:USDT",
    "symbol": "GRT",
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      "DeFi"
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    "margin_asset": "USDT",
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    "base_coin": "GRT",
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  },
  {
    "id": "grvtusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-GRVT-USDT:USDT",
    "symbol": "GRVT",
    "denominator": "USDT",
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    "margin_asset": "USDT",
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    "category": [
      "DeFi"
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    "base_coin": "GRVT",
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  },
  {
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    "category": [
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      "Tokenized Stock"
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  {
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    "underlying": "crypto",
    "internal_id": "perpetual-GTC-USDT:USDT",
    "symbol": "GTC",
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      "DAO"
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    "margin_asset": "USDT",
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    "base_coin": "GTC",
    "quote_coin": "USDT",
    "base_asset_id": "GTC",
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    "unified_id": "perpetual-GTC-USDT:USDT"
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    "symbol": "GTLB",
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    "first_capture": "2026-09-02T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
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    "base_coin": "GTLB",
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    "denominator": "USDT",
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    "margin_asset": "USDT",
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    "category": [
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    "base_coin": "GUA",
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  {
    "id": "gunusdt",
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    "symbol": "GUN",
    "denominator": "USDT",
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      "Layer 1"
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    "margin_asset": "USDT",
    "first_capture": "2025-03-31T00:00:00.000Z",
    "base_coin": "GUN",
    "quote_coin": "USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-GUN-USDT:USDT"
  },
  {
    "id": "gusdt",
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    "underlying": "crypto",
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    "symbol": "G",
    "denominator": "USDT",
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      "Layer 1"
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    "margin_asset": "USDT",
    "first_capture": "2024-08-15T00:00:00.000Z",
    "base_coin": "G",
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    "unified_id": "perpetual-G-USDT:USDT"
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  {
    "id": "gweiusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-GWEI-USDT:USDT",
    "symbol": "GWEI",
    "denominator": "USDT",
    "margin": "USDT",
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    "category": [
      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2026-01-29T00:00:00.000Z",
    "base_coin": "GWEI",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-GWEI-USDT:USDT"
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  {
    "id": "haedalusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-HAEDAL-USDT:USDT",
    "symbol": "HAEDAL",
    "denominator": "USDT",
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    "category": [
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    "margin_asset": "USDT",
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    "base_coin": "HAEDAL",
    "quote_coin": "USDT",
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  },
  {
    "id": "hanausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-HANA-USDT:USDT",
    "symbol": "HANA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38468,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-09-26T00:00:00.000Z",
    "base_coin": "HANA",
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    "unified_id": "perpetual-HANA-USDT:USDT"
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    "id": "hanmiusdt",
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    "internal_id": "perpetual-HANMI-USDT:USDT",
    "symbol": "HANMI",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-14T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "HANMI",
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    "unified_id": "perpetual-HANMI-USDT:USDT"
  },
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    "id": "hbarusdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-HBAR-USDC:USDC",
    "symbol": "HBAR",
    "denominator": "USDC",
    "margin": "USDC",
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      "Layer 1",
      "Real World Assets Protocols"
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    "margin_asset": "USDC",
    "first_capture": "2025-03-07T00:00:00.000Z",
    "base_coin": "HBAR",
    "quote_coin": "USDC",
    "base_asset_id": "HBAR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-HBAR-USDC:USDC"
  },
  {
    "id": "hbarusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-HBAR-USDT:USDT",
    "symbol": "HBAR",
    "denominator": "USDT",
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      "Real World Assets Protocols"
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    "margin_asset": "USDT",
    "first_capture": "2021-03-17T00:00:00.000Z",
    "base_coin": "HBAR",
    "quote_coin": "USDT",
    "base_asset_id": "HBAR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HBAR-USDT:USDT"
  },
  {
    "id": "hdusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-HD-USDT:USDT",
    "symbol": "HD",
    "denominator": "USDT",
    "margin": "USDT",
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    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "HD",
    "quote_coin": "USDT",
    "base_asset_id": "HD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HD-USDT:USDT"
  },
  {
    "id": "heiusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-HEI-USDT:USDT",
    "symbol": "HEI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35724,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-02-13T00:00:00.000Z",
    "base_coin": "HEI",
    "quote_coin": "USDT",
    "base_asset_id": "HEI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HEI-USDT:USDT"
  },
  {
    "id": "hemiusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-HEMI-USDT:USDT",
    "symbol": "HEMI",
    "denominator": "USDT",
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    "cmc_id": 38159,
    "category": [
      "Layer 2",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-08-29T00:00:00.000Z",
    "base_coin": "HEMI",
    "quote_coin": "USDT",
    "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": "hftusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-HFT-USDT:USDT",
    "symbol": "HFT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 22461,
    "category": [
      "DeFi",
      "Collectibles & NFTs",
      "DAO",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-04-06T00:00:00.000Z",
    "end_date": "2026-08-08T00:00:00.000Z",
    "base_coin": "HFT",
    "quote_coin": "USDT",
    "base_asset_id": "HFT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HFT-USDT:USDT"
  },
  {
    "id": "hifiusdt",
    "type": "perpetual",
    "internal_id": "perpetual-HIFI-USDT:USDT",
    "symbol": "HIFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 23037,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Lending & Borrowing",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-09-16T00:00:00.000Z",
    "end_date": "2025-10-04T00:00:00.000Z",
    "base_coin": "HIFI",
    "quote_coin": "USDT",
    "base_asset_id": "HIFI",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIFI-USDT:USDT"
  },
  {
    "id": "highusdt",
    "type": "perpetual",
    "internal_id": "perpetual-HIGH-USDT:USDT",
    "symbol": "HIGH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 11232,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-02-07T00:00:00.000Z",
    "end_date": "2026-06-12T00:00:00.000Z",
    "base_coin": "HIGH",
    "quote_coin": "USDT",
    "base_asset_id": "HIGH",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIGH-USDT:USDT"
  },
  {
    "id": "himsusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-HIMS-USDT:USDT",
    "symbol": "HIMS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40113,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-09T00:00:00.000Z",
    "base_coin": "HIMS",
    "quote_coin": "USDT",
    "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": "hippousdt",
    "type": "perpetual",
    "internal_id": "perpetual-HIPPO-USDT:USDT",
    "symbol": "HIPPO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33258,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-13T00:00:00.000Z",
    "end_date": "2026-04-09T00:00:00.000Z",
    "base_coin": "HIPPO",
    "quote_coin": "USDT",
    "base_asset_id": "HIPPO",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HIPPO-USDT:USDT"
  },
  {
    "id": "hiveusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-HIVE-USDT:USDT",
    "symbol": "HIVE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5370,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-23T00:00:00.000Z",
    "base_coin": "HIVE",
    "quote_coin": "USDT",
    "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": "hk0625usdt",
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    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-HK0625-USDT:USDT",
    "symbol": "HK0625",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-01T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "HK0625",
    "cmc_id": 41931,
    "quote_coin": "USDT",
    "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": "hk0700usdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-HK0700-USDT:USDT",
    "symbol": "HK0700",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "HK0700",
    "cmc_id": 40864,
    "quote_coin": "USDT",
    "base_asset_id": "0700",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-0700-USDT:USDT"
  },
  {
    "id": "hk0992usdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-HK0992-USDT:USDT",
    "symbol": "HK0992",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-07T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "HK0992",
    "cmc_id": 41998,
    "quote_coin": "USDT",
    "base_asset_id": "HK0992",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-HK0992-USDT:USDT"
  },
  {
    "id": "hk1810usdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-HK1810-USDT:USDT",
    "symbol": "HK1810",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-22T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "HK1810",
    "cmc_id": 39929,
    "quote_coin": "USDT",
    "base_asset_id": "1810",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-1810-USDT:USDT"
  },
  {
    "id": "hmstrusdt",
    "type": "perpetual",
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    "internal_id": "perpetual-HMSTR-USDT:USDT",
    "symbol": "HMSTR",
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    "unified_id": "perpetual-HMSTR-USDT:USDT"
  },
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    "id": "hntusdt",
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    "symbol": "HNT",
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    "end_date": "2023-03-21T00:00:00.000Z",
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  },
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    "internal_id": "perpetual-HOLO-USDT:USDT",
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    "base_coin": "HOLO",
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  },
  {
    "id": "homeusdt",
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    "symbol": "HOME",
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    "base_coin": "HOME",
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  },
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    "id": "hoodusdt",
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    "category": [
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  {
    "id": "hookusdt",
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    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "HOOK",
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    "base_coin": "HOT",
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      "Tokenized Stock"
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    "first_capture": "2026-06-08T00:00:00.000Z",
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  {
    "id": "humausdt",
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    "underlying": "crypto",
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    "margin_asset": "USDT",
    "first_capture": "2025-05-26T00:00:00.000Z",
    "base_coin": "HUMA",
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  },
  {
    "id": "husdt",
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    "symbol": "H",
    "denominator": "USDT",
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      "Privacy"
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    "margin_asset": "USDT",
    "first_capture": "2025-06-25T00:00:00.000Z",
    "base_coin": "H",
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  {
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    "category": [
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      "Tokenized Stock"
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    "base_coin": "HUT",
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    "id": "hyperusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-HYPER-USDT:USDT",
    "symbol": "HYPER",
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      "Interoperability"
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    "margin_asset": "USDT",
    "first_capture": "2025-04-22T00:00:00.000Z",
    "base_coin": "HYPER",
    "quote_coin": "USDT",
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  },
  {
    "id": "hypeusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-HYPE-USDT:USDT",
    "symbol": "HYPE",
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      "Layer 1"
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    "margin_asset": "USDT",
    "first_capture": "2025-05-30T00:00:00.000Z",
    "base_coin": "HYPE",
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    "base_asset_id": "HYPE",
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    "quote_asset_id": "USDT",
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  },
  {
    "id": "hyundaiusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-HYUNDAI-USDT:USDT",
    "symbol": "HYUNDAI",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-02T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "HYUNDAI",
    "cmc_id": 39573,
    "quote_coin": "USDT",
    "base_asset_id": "005380",
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    "unified_id": "perpetual-005380-USDT:USDT"
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    "id": "ibkrusdt",
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    "quote_coin": "USDT",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "first_capture": "2026-10-21T09:10:00.000Z",
    "internal_id": "perpetual-IBKR-USDT:USDT",
    "symbol": "IBKR",
    "denominator": "USDT",
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    "cmc_id": 42620,
    "category": [
      "DeFi",
      "Tokenized Stock"
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    "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": "ibmusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-IBM-USDT:USDT",
    "symbol": "IBM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39634,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-03T00:00:00.000Z",
    "base_coin": "IBM",
    "quote_coin": "USDT",
    "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": "icntusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-ICNT-USDT:USDT",
    "symbol": "ICNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37070,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-07-03T00:00:00.000Z",
    "base_coin": "ICNT",
    "quote_coin": "USDT",
    "base_asset_id": "ICNT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-ICNT-USDT:USDT"
  },
  {
    "id": "icpbusd",
    "type": "perpetual",
    "internal_id": "perpetual-ICP-BUSD:BUSD",
    "symbol": "ICP",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 8916,
    "category": [
      "Layer 1",
      "Smart Contracts"
    ],
    "first_capture": "2022-06-09T00:00:00.000Z",
    "end_date": "2023-03-23T00:00:00.000Z",
    "base_asset_id": "ICP",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "icpusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-ICP-USDT:USDT",
    "symbol": "ICP",
    "denominator": "USDT",
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    "category": [
      "Layer 1",
      "Smart Contracts"
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    "margin_asset": "USDT",
    "first_capture": "2021-05-11T00:00:00.000Z",
    "base_coin": "ICP",
    "quote_coin": "USDT",
    "base_asset_id": "ICP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ICP-USDT:USDT"
  },
  {
    "id": "icxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ICX-USDT:USDT",
    "symbol": "ICX",
    "denominator": "USDT",
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      "Smart Contracts",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-15T00:00:00.000Z",
    "end_date": "2026-08-27T00:00:00.000Z",
    "base_coin": "ICX",
    "quote_coin": "USDT",
    "base_asset_id": "ICX",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ICX-USDT:USDT"
  },
  {
    "id": "idexusdt",
    "type": "perpetual",
    "internal_id": "perpetual-IDEX-USDT:USDT",
    "symbol": "IDEX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3928,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-05-03T00:00:00.000Z",
    "end_date": "2024-05-16T00:00:00.000Z",
    "base_coin": "IDEX",
    "quote_coin": "USDT",
    "base_asset_id": "IDEX",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IDEX-USDT:USDT"
  },
  {
    "id": "idolusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-IDOL-USDT:USDT",
    "symbol": "IDOL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36775,
    "category": [
      "AI Applications"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-07-04T00:00:00.000Z",
    "base_coin": "IDOL",
    "quote_coin": "USDT",
    "base_asset_id": "IDOL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IDOL-USDT:USDT"
  },
  {
    "id": "idusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ID-USDT:USDT",
    "symbol": "ID",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 21846,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-03-23T00:00:00.000Z",
    "base_coin": "ID",
    "quote_coin": "USDT",
    "base_asset_id": "ID",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ID-USDT:USDT"
  },
  {
    "id": "ilvusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ILV-USDT:USDT",
    "symbol": "ILV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8719,
    "category": [
      "Play To Earn",
      "Collectibles & NFTs",
      "DAO",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-10T00:00:00.000Z",
    "base_coin": "ILV",
    "quote_coin": "USDT",
    "base_asset_id": "ILV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ILV-USDT:USDT"
  },
  {
    "id": "imxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-IMX-USDT:USDT",
    "symbol": "IMX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 10603,
    "category": [
      "Layer 2",
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-02-11T00:00:00.000Z",
    "base_coin": "IMX",
    "quote_coin": "USDT",
    "base_asset_id": "IMX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-IMX-USDT:USDT"
  },
  {
    "id": "initusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-INIT-USDT:USDT",
    "symbol": "INIT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33120,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-04-16T00:00:00.000Z",
    "base_coin": "INIT",
    "quote_coin": "USDT",
    "base_asset_id": "INIT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-INIT-USDT:USDT"
  },
  {
    "id": "injusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-INJ-USDT:USDT",
    "symbol": "INJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7226,
    "category": [
      "Layer 1",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2022-08-17T00:00:00.000Z",
    "base_coin": "INJ",
    "quote_coin": "USDT",
    "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": "intcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-INTC-USDT:USDT",
    "symbol": "INTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39472,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-02-02T00:00:00.000Z",
    "base_coin": "INTC",
    "quote_coin": "USDT",
    "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": "intwusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-INTW-USDT:USDT",
    "symbol": "INTW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40825,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-09T00:00:00.000Z",
    "base_coin": "INTW",
    "quote_coin": "USDT",
    "base_asset_id": "INTW",
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  {
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      "Real World Assets Protocols"
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    "first_capture": "2024-06-11T00:00:00.000Z",
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    "id": "ipusdc",
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    "end_date": "2026-06-29T00:00:00.000Z",
    "base_coin": "IP",
    "quote_coin": "USDC",
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  {
    "id": "ipusdt",
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    "end_date": "2026-06-29T00:00:00.000Z",
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    "first_capture": "2026-06-03T00:00:00.000Z",
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    "id": "irusdt",
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    "margin_asset": "USDT",
    "first_capture": "2025-12-21T00:00:00.000Z",
    "end_date": "2026-04-30T00:00:00.000Z",
    "base_coin": "IR",
    "quote_coin": "USDT",
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    "internal_id": "perpetual-IRYS-USDT:USDT",
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    "margin_asset": "USDT",
    "first_capture": "2025-11-26T00:00:00.000Z",
    "base_coin": "IRYS",
    "quote_coin": "USDT",
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    "id": "iwmusdt",
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    "symbol": "IWM",
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    "category": [
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    "base_coin": "IWM",
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    "id": "jasmyusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-JASMY-USDT:USDT",
    "symbol": "JASMY",
    "denominator": "USDT",
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    "cmc_id": 8425,
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    "first_capture": "2022-04-20T00:00:00.000Z",
    "base_coin": "JASMY",
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    "id": "jctusdt",
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    "underlying": "crypto",
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    "symbol": "JCT",
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    "margin_asset": "USDT",
    "first_capture": "2025-11-10T00:00:00.000Z",
    "base_coin": "JCT",
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    "base_asset_id": "JCT",
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  {
    "id": "jellyjellyusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-JELLYJELLY-USDT:USDT",
    "symbol": "JELLYJELLY",
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    "margin": "USDT",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-03-26T00:00:00.000Z",
    "base_coin": "JELLYJELLY",
    "quote_coin": "USDT",
    "base_asset_id": "JELLYJELLY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-JELLYJELLY-USDT:USDT"
  },
  {
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    "underlying": "crypto",
    "internal_id": "perpetual-JOE-USDT:USDT",
    "symbol": "JOE",
    "denominator": "USDT",
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    "cmc_id": 11396,
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      "Staking"
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    "margin_asset": "USDT",
    "first_capture": "2023-03-29T00:00:00.000Z",
    "base_coin": "JOE",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-JOE-USDT:USDT"
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    "id": "jpmusdt",
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    "denominator": "USDT",
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "JPM",
    "quote_coin": "USDT",
    "base_asset_id": "JPM",
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    "quote_asset_id": "USDT",
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  },
  {
    "id": "jstusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-JST-USDT:USDT",
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    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2025-04-28T00:00:00.000Z",
    "base_coin": "JST",
    "quote_coin": "USDT",
    "base_asset_id": "JST",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-JST-USDT:USDT"
  },
  {
    "id": "jtousdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-JTO-USDT:USDT",
    "symbol": "JTO",
    "denominator": "USDT",
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      "Staking",
      "DAO"
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    "margin_asset": "USDT",
    "first_capture": "2023-12-08T00:00:00.000Z",
    "base_coin": "JTO",
    "quote_coin": "USDT",
    "base_asset_id": "JTO",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-JTO-USDT:USDT"
  },
  {
    "id": "jupusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-JUP-USDT:USDT",
    "symbol": "JUP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29210,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2024-01-31T00:00:00.000Z",
    "base_coin": "JUP",
    "quote_coin": "USDT",
    "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": "kaiausdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-KAIA-USDT:USDT",
    "symbol": "KAIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32880,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-04T00:00:00.000Z",
    "base_coin": "KAIA",
    "quote_coin": "USDT",
    "base_asset_id": "KAIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAIA-USDT:USDT"
  },
  {
    "id": "kaitousdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-KAITO-USDC:USDC",
    "symbol": "KAITO",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 35763,
    "category": [],
    "margin_asset": "USDC",
    "first_capture": "2025-03-05T00:00:00.000Z",
    "base_coin": "KAITO",
    "quote_coin": "USDC",
    "base_asset_id": "KAITO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-KAITO-USDC:USDC"
  },
  {
    "id": "kaitousdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-KAITO-USDT:USDT",
    "symbol": "KAITO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35763,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-02-20T00:00:00.000Z",
    "base_coin": "KAITO",
    "quote_coin": "USDT",
    "base_asset_id": "KAITO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAITO-USDT:USDT"
  },
  {
    "id": "kasusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-KAS-USDT:USDT",
    "symbol": "KAS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20396,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-17T00:00:00.000Z",
    "base_coin": "KAS",
    "quote_coin": "USDT",
    "base_asset_id": "KAS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAS-USDT:USDT"
  },
  {
    "id": "katusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-KAT-USDT:USDT",
    "symbol": "KAT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38769,
    "category": [
      "DeFi",
      "DApp"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-03-02T00:00:00.000Z",
    "base_coin": "KAT",
    "quote_coin": "USDT",
    "base_asset_id": "KAT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAT-USDT:USDT"
  },
  {
    "id": "kavausdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-KAVA-USDT:USDT",
    "symbol": "KAVA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4846,
    "category": [
      "Layer 1",
      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-07-29T00:00:00.000Z",
    "base_coin": "KAVA",
    "quote_coin": "USDT",
    "base_asset_id": "KAVA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KAVA-USDT:USDT"
  },
  {
    "id": "kdausdt",
    "type": "perpetual",
    "internal_id": "perpetual-KDA-USDT:USDT",
    "symbol": "KDA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5647,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Collectibles & NFTs",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-18T00:00:00.000Z",
    "end_date": "2025-11-07T00:00:00.000Z",
    "base_coin": "KDA",
    "quote_coin": "USDT",
    "base_asset_id": "KDA",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-KDA-USDT:USDT"
  },
  {
    "id": "keepusdt",
    "type": "perpetual",
    "internal_id": "perpetual-KEEP-USDT:USDT",
    "symbol": "KEEP",
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      "DeFi",
      "Privacy"
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    "end_date": "2022-02-16T00:00:00.000Z",
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      "Real World Assets Protocols"
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    "first_capture": "2025-04-14T00:00:00.000Z",
    "base_coin": "KERNEL",
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  },
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    "end_date": "2024-12-04T00:00:00.000Z",
    "base_coin": "KEY",
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      "AI Agents"
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    "base_coin": "KITE",
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      "Tokenized Stock"
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    "first_capture": "2026-06-22T00:00:00.000Z",
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    "end_date": "2024-10-23T00:00:00.000Z",
    "base_coin": "KLAY",
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    "base_coin": "KMNO",
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  {
    "id": "kncusdt",
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      "DAO"
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    "first_capture": "2020-06-22T00:00:00.000Z",
    "base_coin": "KNC",
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  },
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    "category": [
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    "base_coin": "KODEX200",
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    "first_capture": "2024-12-10T00:00:00.000Z",
    "base_coin": "KOMA",
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      "Tokenized Stock"
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    "first_capture": "2026-06-22T00:00:00.000Z",
    "base_coin": "KORU",
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  {
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    "category": [
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    "base_coin": "KO",
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    "first_capture": "2020-10-14T00:00:00.000Z",
    "base_coin": "KSM",
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    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "base_coin": "KSTR",
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    "base_asset_id": "KSTR",
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    "unified_id": "perpetual-KSTR-USDT:USDT"
  },
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    "id": "kuaishouusdt",
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    "internal_id": "perpetual-KUAISHOU-USDT:USDT",
    "symbol": "KUAISHOU",
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    "margin_asset": "USDT",
    "first_capture": "2026-08-11T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "KUAISHOU",
    "cmc_id": 41073,
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-KUAISHOU-USDT:USDT"
  },
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    "id": "labusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-LAB-USDT:USDT",
    "symbol": "LAB",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2025-10-17T00:00:00.000Z",
    "base_coin": "LAB",
    "quote_coin": "USDT",
    "base_asset_id": "LAB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-LAB-USDT:USDT"
  },
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    "id": "lausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-LA-USDT:USDT",
    "symbol": "LA",
    "denominator": "USDT",
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    "cmc_id": 36510,
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    "margin_asset": "USDT",
    "first_capture": "2025-06-05T00:00:00.000Z",
    "base_coin": "LA",
    "quote_coin": "USDT",
    "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": "layerusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LAYER-USDT:USDT",
    "symbol": "LAYER",
    "denominator": "USDT",
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    "cmc_id": 35429,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-02-11T00:00:00.000Z",
    "base_coin": "LAYER",
    "quote_coin": "USDT",
    "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": "ldobusd",
    "type": "perpetual",
    "internal_id": "perpetual-LDO-BUSD:BUSD",
    "symbol": "LDO",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 8000,
    "category": [
      "DeFi",
      "DAO"
    ],
    "first_capture": "2022-07-28T00:00:00.000Z",
    "end_date": "2023-07-28T00:00:00.000Z",
    "base_asset_id": "LDO",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "ldousdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-LDO-USDT:USDT",
    "symbol": "LDO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8000,
    "category": [
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      "DAO"
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    "margin_asset": "USDT",
    "first_capture": "2022-09-22T00:00:00.000Z",
    "base_coin": "LDO",
    "quote_coin": "USDT",
    "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": "lendusdt",
    "type": "perpetual",
    "internal_id": "perpetual-LEND-USDT:USDT",
    "symbol": "LEND",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7278,
    "category": [
      "DeFi",
      "Lending & Borrowing",
      "DAO"
    ],
    "first_capture": "2020-07-23T00:00:00.000Z",
    "end_date": "2020-10-10T00:00:00.000Z",
    "base_asset_id": "AAVE",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AAVE-USDT:USDT"
  },
  {
    "id": "leverbusd",
    "type": "perpetual",
    "internal_id": "perpetual-LEVER-BUSD:BUSD",
    "symbol": "LEVER",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 20873,
    "category": [
      "DeFi"
    ],
    "first_capture": "2022-07-20T00:00:00.000Z",
    "end_date": "2023-04-05T00:00:00.000Z",
    "base_asset_id": "LEVER",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "leverusdt",
    "type": "perpetual",
    "internal_id": "perpetual-LEVER-USDT:USDT",
    "symbol": "LEVER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20873,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-03-30T00:00:00.000Z",
    "end_date": "2025-09-04T00:00:00.000Z",
    "base_coin": "LEVER",
    "quote_coin": "USDT",
    "base_asset_id": "LEVER",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LEVER-USDT:USDT"
  },
  {
    "id": "lgelectronicsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-LGELECTRONICS-USDT:USDT",
    "symbol": "LGELECTRONICS",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-14T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "LGELECTRONICS",
    "cmc_id": 41780,
    "quote_coin": "USDT",
    "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": "lightusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LIGHT-USDT:USDT",
    "symbol": "LIGHT",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2025-09-27T00:00:00.000Z",
    "category": [],
    "base_coin": "LIGHT",
    "cmc_id": 38506,
    "quote_coin": "USDT",
    "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": "linausdt",
    "type": "perpetual",
    "internal_id": "perpetual-LINA-USDT:USDT",
    "symbol": "LINA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7102,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-03-19T00:00:00.000Z",
    "end_date": "2025-03-28T00:00:00.000Z",
    "base_coin": "LINA",
    "quote_coin": "USDT",
    "base_asset_id": "LINA",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LINA-USDT:USDT"
  },
  {
    "id": "lineausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LINEA-USDT:USDT",
    "symbol": "LINEA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 27657,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-01T00:00:00.000Z",
    "base_coin": "LINEA",
    "quote_coin": "USDT",
    "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": "linkbusd",
    "type": "perpetual",
    "internal_id": "perpetual-LINK-BUSD:BUSD",
    "symbol": "LINK",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1975,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy",
      "Interoperability"
    ],
    "first_capture": "2022-06-30T00:00:00.000Z",
    "end_date": "2023-05-24T00:00:00.000Z",
    "base_asset_id": "LINK",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "linkusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LINK-USDC:USDC",
    "symbol": "LINK",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 1975,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy",
      "Interoperability"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-02-16T00:00:00.000Z",
    "base_coin": "LINK",
    "quote_coin": "USDC",
    "base_asset_id": "LINK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-LINK-USDC:USDC"
  },
  {
    "id": "linkusdt",
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    "internal_id": "perpetual-LINK-USDT:USDT",
    "symbol": "LINK",
    "denominator": "USDT",
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      "DeFi",
      "Real World Assets Protocols",
      "Smart Contracts",
      "Privacy",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-01-17T00:00:00.000Z",
    "base_coin": "LINK",
    "quote_coin": "USDT",
    "base_asset_id": "LINK",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-LINK-USDT:USDT"
  },
  {
    "id": "listausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-LISTA-USDT:USDT",
    "symbol": "LISTA",
    "denominator": "USDT",
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    "cmc_id": 21533,
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      "DeFi",
      "Staking",
      "Lending & Borrowing",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-06-20T00:00:00.000Z",
    "base_coin": "LISTA",
    "quote_coin": "USDT",
    "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": "liteusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-LITE-USDT:USDT",
    "symbol": "LITE",
    "denominator": "USDT",
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    "cmc_id": 39944,
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      "DeFi",
      "Tokenized Stock"
    ],
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    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "LITE",
    "quote_coin": "USDT",
    "base_asset_id": "LITE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LITE-USDT:USDT"
  },
  {
    "id": "litusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-LIT-USDT:USDT",
    "symbol": "LIT",
    "denominator": "USDT",
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      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2021-02-18T00:00:00.000Z",
    "base_coin": "LIT",
    "quote_coin": "USDT",
    "base_asset_id": "LIT",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-LIT-USDT:USDT"
  },
  {
    "id": "llyusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-LLY-USDT:USDT",
    "symbol": "LLY",
    "denominator": "USDT",
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    "category": [
      "DeFi",
      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-01T00:00:00.000Z",
    "base_coin": "LLY",
    "quote_coin": "USDT",
    "base_asset_id": "LLY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LLY-USDT:USDT"
  },
  {
    "id": "lokausdt",
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    "internal_id": "perpetual-LOKA-USDT:USDT",
    "symbol": "LOKA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 17145,
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    "underlying": "crypto",
    "category": [
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-24T00:00:00.000Z",
    "end_date": "2025-07-23T00:00:00.000Z",
    "base_coin": "LOKA",
    "quote_coin": "USDT",
    "base_asset_id": "LOKA",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LOKA-USDT:USDT"
  },
  {
    "id": "loomusdt",
    "type": "perpetual",
    "internal_id": "perpetual-LOOM-USDT:USDT",
    "symbol": "LOOM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2588,
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    "category": [
      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2023-10-11T00:00:00.000Z",
    "end_date": "2024-12-10T00:00:00.000Z",
    "base_coin": "LOOM",
    "quote_coin": "USDT",
    "base_asset_id": "LOOM",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LOOM-USDT:USDT"
  },
  {
    "id": "lptusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LPT-USDT:USDT",
    "symbol": "LPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3640,
    "category": [
      "Generative AI"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-11-11T00:00:00.000Z",
    "base_coin": "LPT",
    "quote_coin": "USDT",
    "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": "lqtyusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LQTY-USDT:USDT",
    "symbol": "LQTY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7429,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-03-10T00:00:00.000Z",
    "base_coin": "LQTY",
    "quote_coin": "USDT",
    "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": "lrcusdt",
    "type": "perpetual",
    "internal_id": "perpetual-LRC-USDT:USDT",
    "symbol": "LRC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1934,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Layer 2",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-10-19T00:00:00.000Z",
    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "LRC",
    "quote_coin": "USDT",
    "base_asset_id": "LRC",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LRC-USDT:USDT"
  },
  {
    "id": "lrcxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-LRCX-USDT:USDT",
    "symbol": "LRCX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40547,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "base_coin": "LRCX",
    "quote_coin": "USDT",
    "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": "lskusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LSK-USDT:USDT",
    "symbol": "LSK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1214,
    "category": [
      "Layer 2",
      "Real World Assets Protocols"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-01-25T00:00:00.000Z",
    "base_coin": "LSK",
    "quote_coin": "USDT",
    "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": "ltcbusd",
    "type": "perpetual",
    "internal_id": "perpetual-LTC-BUSD:BUSD",
    "symbol": "LTC",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 2,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "first_capture": "2022-07-07T00:00:00.000Z",
    "end_date": "2023-08-25T00:00:00.000Z",
    "base_asset_id": "LTC",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "ltcusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LTC-USDC:USDC",
    "symbol": "LTC",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 2,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-04-11T00:00:00.000Z",
    "base_coin": "LTC",
    "quote_coin": "USDC",
    "base_asset_id": "LTC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-LTC-USDC:USDC"
  },
  {
    "id": "ltcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LTC-USDT:USDT",
    "symbol": "LTC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2,
    "category": [
      "Layer 1",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-01-09T00:00:00.000Z",
    "base_coin": "LTC",
    "quote_coin": "USDT",
    "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": "lumiausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LUMIA-USDT:USDT",
    "symbol": "LUMIA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33439,
    "category": [
      "Layer 2",
      "Real World Assets Protocols",
      "DAO",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-18T00:00:00.000Z",
    "base_coin": "LUMIA",
    "quote_coin": "USDT",
    "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": "luna2busd",
    "type": "perpetual",
    "internal_id": "perpetual-LUNA2-BUSD:BUSD",
    "symbol": "LUNA2",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 20314,
    "category": [],
    "first_capture": "2022-06-01T00:00:00.000Z",
    "end_date": "2023-03-23T00:00:00.000Z",
    "base_asset_id": "LUNA",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "luna2usdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LUNA2-USDT:USDT",
    "symbol": "LUNA2",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20314,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2022-09-10T00:00:00.000Z",
    "base_coin": "LUNA2",
    "quote_coin": "USDT",
    "base_asset_id": "LUNA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNA-USDT:USDT"
  },
  {
    "id": "lunabusd",
    "type": "perpetual",
    "internal_id": "perpetual-LUNA-BUSD:BUSD",
    "symbol": "LUNA",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 4172,
    "category": [
      "DeFi"
    ],
    "first_capture": "2022-05-12T00:00:00.000Z",
    "end_date": "2022-05-14T00:00:00.000Z",
    "base_asset_id": "LUNC",
    "base_asset_match": "override"
  },
  {
    "id": "lunausdt",
    "type": "perpetual",
    "internal_id": "perpetual-LUNA-USDT:USDT",
    "symbol": "LUNA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4172,
    "category": [
      "DeFi"
    ],
    "first_capture": "2021-01-28T00:00:00.000Z",
    "end_date": "2022-05-13T00:00:00.000Z",
    "base_asset_id": "LUNC",
    "base_asset_match": "override",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LUNC-USDT:USDT"
  },
  {
    "id": "lynusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-LYN-USDT:USDT",
    "symbol": "LYN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38561,
    "category": [
      "Generative AI",
      "AI Applications"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-06T00:00:00.000Z",
    "base_coin": "LYN",
    "quote_coin": "USDT",
    "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": "lyteusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-LYTE-USDT:USDT",
    "symbol": "LYTE",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-17T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "LYTE",
    "cmc_id": 40984,
    "quote_coin": "USDT",
    "base_asset_id": "LYTE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-LYTE-USDT:USDT"
  },
  {
    "id": "magicusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MAGIC-USDT:USDT",
    "symbol": "MAGIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14783,
    "category": [
      "Layer 2",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-01-25T00:00:00.000Z",
    "base_coin": "MAGIC",
    "quote_coin": "USDT",
    "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": "magmausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MAGMA-USDT:USDT",
    "symbol": "MAGMA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39121,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-12-31T00:00:00.000Z",
    "base_coin": "MAGMA",
    "quote_coin": "USDT",
    "base_asset_id": "MAGMA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MAGMA-USDT:USDT"
  },
  {
    "id": "manausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MANA-USDT:USDT",
    "symbol": "MANA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1966,
    "category": [
      "Play To Earn",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-03-15T00:00:00.000Z",
    "base_coin": "MANA",
    "quote_coin": "USDT",
    "base_asset_id": "MANA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MANA-USDT:USDT"
  },
  {
    "id": "mantausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MANTA-USDT:USDT",
    "symbol": "MANTA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 13631,
    "category": [
      "Layer 2",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-01-18T00:00:00.000Z",
    "base_coin": "MANTA",
    "quote_coin": "USDT",
    "base_asset_id": "MANTA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MANTA-USDT:USDT"
  },
  {
    "id": "mantrausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MANTRA-USDT:USDT",
    "symbol": "MANTRA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39611,
    "category": [
      "Layer 1",
      "Real World Assets Protocols",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-03-04T00:00:00.000Z",
    "base_coin": "MANTRA",
    "quote_coin": "USDT",
    "base_asset_id": "MANTRA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MANTRA-USDT:USDT"
  },
  {
    "id": "marausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-MARA-USDT:USDT",
    "symbol": "MARA",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-08-28T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MARA",
    "cmc_id": 41945,
    "quote_coin": "USDT",
    "base_asset_id": "MARA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MARA-USDT:USDT"
  },
  {
    "id": "marscoinusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "crypto",
    "internal_id": "perpetual-MARSCOIN-USDT:USDT",
    "symbol": "MARSCOIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40944,
    "first_capture": "2026-09-01T00:00:00.000Z",
    "category": [
      "Memes"
    ],
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    "unified_id": "perpetual-MARSCOIN-USDT:USDT"
  },
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      "Metaverse"
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    "base_coin": "MASK",
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  },
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    "id": "maticbusd",
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    "internal_id": "perpetual-MATIC-BUSD:BUSD",
    "symbol": "MATIC",
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      "Privacy"
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    "end_date": "2023-08-18T00:00:00.000Z",
    "base_asset_id": "MATIC",
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  },
  {
    "id": "maticusdc",
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    "internal_id": "perpetual-MATIC-USDC:USDC",
    "symbol": "MATIC",
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    "first_capture": "2024-04-25T00:00:00.000Z",
    "end_date": "2024-09-06T00:00:00.000Z",
    "base_asset_id": "MATIC",
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    "quote_asset_id": "USDC",
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    "unified_id": "perpetual-MATIC-USDC:USDC"
  },
  {
    "id": "maticusdt",
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    "symbol": "MATIC",
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      "Privacy"
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    "first_capture": "2020-10-22T00:00:00.000Z",
    "end_date": "2024-09-06T00:00:00.000Z",
    "base_asset_id": "MATIC",
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  },
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    "first_capture": "2024-02-21T00:00:00.000Z",
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  {
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    "end_date": "2024-05-14T00:00:00.000Z",
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      "Metaverse"
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    "first_capture": "2024-08-28T00:00:00.000Z",
    "end_date": "2026-06-12T00:00:00.000Z",
    "base_coin": "MBOX",
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    "category": [
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      "Tokenized Stock"
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    "internal_id": "perpetual-MDB-USDT:USDT",
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    "category": [
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      "Tokenized Stock"
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    "id": "mdtusdt",
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    "symbol": "MDT",
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    "base_coin": "MDT",
    "quote_coin": "USDT",
    "base_asset_id": "MDT.MEDTRONIC_PLC_DERIVATIVES",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MDT.MEDTRONIC_PLC_DERIVATIVES-USDT:USDT"
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    "margin_asset": "USDT",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "base_coin": "MEGA",
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    "unified_id": "perpetual-MEGA-USDT:USDT"
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    "id": "meituanusdt",
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    "symbol": "MEITUAN",
    "denominator": "USDT",
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    "first_capture": "2026-08-11T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "MEITUAN",
    "cmc_id": 41074,
    "quote_coin": "USDT",
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    "unified_id": "perpetual-MEITUAN-USDT:USDT"
  },
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    "underlying": "crypto",
    "internal_id": "perpetual-MELANIA-USDT:USDT",
    "symbol": "MELANIA",
    "denominator": "USDT",
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    "cmc_id": 35347,
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    "margin_asset": "USDT",
    "first_capture": "2025-01-20T00:00:00.000Z",
    "base_coin": "MELANIA",
    "quote_coin": "USDT",
    "base_asset_id": "MELANIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-MELANIA-USDT:USDT"
  },
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    "id": "meliusdt",
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    "margin_asset": "USDT",
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    "first_capture": "2026-10-29T10:30:00.000Z",
    "internal_id": "perpetual-MELI-USDT:USDT",
    "symbol": "MELI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 42700,
    "category": [
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      "Tokenized Stock"
    ],
    "base_asset_id": "MELI.MERCADOLIBRE_INC_DERIVATIVE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MELI.MERCADOLIBRE_INC_DERIVATIVE-USDT:USDT"
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  {
    "id": "memefiusdt",
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    "internal_id": "perpetual-MEMEFI-USDT:USDT",
    "symbol": "MEMEFI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 33464,
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    "underlying": "crypto",
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    "margin_asset": "USDT",
    "first_capture": "2025-04-25T00:00:00.000Z",
    "end_date": "2025-08-13T00:00:00.000Z",
    "base_coin": "MEMEFI",
    "quote_coin": "USDT",
    "base_asset_id": "MEMEFI",
    "base_asset_match": "snapshot_cmc_id",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MEMEFI-USDT:USDT"
  },
  {
    "id": "memeusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-MEME-USDT:USDT",
    "symbol": "MEME",
    "denominator": "USDT",
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    "cmc_id": 28301,
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      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-03T00:00:00.000Z",
    "base_coin": "MEME",
    "quote_coin": "USDT",
    "base_asset_id": "MEME",
    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-MEME-USDT:USDT"
  },
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    "id": "merlusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MERL-USDT:USDT",
    "symbol": "MERL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30712,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-29T00:00:00.000Z",
    "base_coin": "MERL",
    "quote_coin": "USDT",
    "base_asset_id": "MERL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MERL-USDT:USDT"
  },
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    "id": "metausdt",
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    "underlying": "equity",
    "internal_id": "perpetual-META-USDT:USDT",
    "symbol": "META",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-03-26T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "META",
    "cmc_id": 39513,
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-META-USDT:USDT"
  },
  {
    "id": "metisusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-METIS-USDT:USDT",
    "symbol": "METIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9640,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-03-12T00:00:00.000Z",
    "base_coin": "METIS",
    "quote_coin": "USDT",
    "base_asset_id": "METIS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-METIS-USDT:USDT"
  },
  {
    "id": "metusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MET-USDT:USDT",
    "symbol": "MET",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38353,
    "category": [
      "DeFi",
      "DApp"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-11T00:00:00.000Z",
    "base_coin": "MET",
    "quote_coin": "USDT",
    "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": "meusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ME-USDT:USDT",
    "symbol": "ME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32197,
    "category": [
      "DApp",
      "Collectibles & NFTs"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "base_coin": "ME",
    "quote_coin": "USDT",
    "base_asset_id": "ME",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ME-USDT:USDT"
  },
  {
    "id": "mewusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MEW-USDT:USDT",
    "symbol": "MEW",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30126,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-06-17T00:00:00.000Z",
    "base_coin": "MEW",
    "quote_coin": "USDT",
    "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": "milkusdt",
    "type": "perpetual",
    "internal_id": "perpetual-MILK-USDT:USDT",
    "symbol": "MILK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20874,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-06T00:00:00.000Z",
    "end_date": "2025-12-07T00:00:00.000Z",
    "base_coin": "MILK",
    "quote_coin": "USDT",
    "base_asset_id": "MILK",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MILK-USDT:USDT"
  },
  {
    "id": "minausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MINA-USDT:USDT",
    "symbol": "MINA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8646,
    "category": [
      "DeFi",
      "Staking",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-02-06T00:00:00.000Z",
    "base_coin": "MINA",
    "quote_coin": "USDT",
    "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": "minimaxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MINIMAX-USDT:USDT",
    "symbol": "MINIMAX",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-17T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MINIMAX",
    "cmc_id": 39960,
    "quote_coin": "USDT",
    "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": "mirausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MIRA-USDT:USDT",
    "symbol": "MIRA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38495,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-09-26T00:00:00.000Z",
    "base_coin": "MIRA",
    "quote_coin": "USDT",
    "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": "mitousdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MITO-USDT:USDT",
    "symbol": "MITO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38204,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-08-28T00:00:00.000Z",
    "base_coin": "MITO",
    "quote_coin": "USDT",
    "end_date": "2026-10-23T09:00:00.000Z",
    "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": "mkrusdt",
    "type": "perpetual",
    "internal_id": "perpetual-MKR-USDT:USDT",
    "symbol": "MKR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1518,
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      "DeFi",
      "Real World Assets Protocols",
      "Lending & Borrowing",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-08-13T00:00:00.000Z",
    "end_date": "2025-09-09T00:00:00.000Z",
    "base_coin": "MKR",
    "quote_coin": "USDT",
    "base_asset_id": "MKR",
    "base_asset_match": "snapshot_cmc_id",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MKR-USDT:USDT"
  },
  {
    "id": "mlnusdt",
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    "internal_id": "perpetual-MLN-USDT:USDT",
    "symbol": "MLN",
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      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2025-03-31T00:00:00.000Z",
    "end_date": "2026-05-20T00:00:00.000Z",
    "base_coin": "MLN",
    "quote_coin": "USDT",
    "base_asset_id": "MLN",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-MLN-USDT:USDT"
  },
  {
    "id": "mmtusdt",
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    "underlying": "crypto",
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      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-11-04T00:00:00.000Z",
    "base_coin": "MMT",
    "quote_coin": "USDT",
    "base_asset_id": "MMT",
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  },
  {
    "id": "mocausdt",
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    "underlying": "crypto",
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    "symbol": "MOCA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 31526,
    "category": [
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "base_coin": "MOCA",
    "quote_coin": "USDT",
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  },
  {
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    "underlying": "crypto",
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    "symbol": "MON",
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    "margin_asset": "USDT",
    "first_capture": "2025-10-10T00:00:00.000Z",
    "category": [
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      "Layer 1",
      "Smart Contracts"
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    "base_coin": "MON",
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  },
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    "underlying": "crypto",
    "internal_id": "perpetual-MOODENG-USDT:USDT",
    "symbol": "MOODENG",
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      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-10-25T00:00:00.000Z",
    "base_coin": "MOODENG",
    "quote_coin": "USDT",
    "base_asset_id": "MOODENG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOODENG-USDT:USDT"
  },
  {
    "id": "moonshotusdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-MOONSHOT-USDT:USDT",
    "symbol": "MOONSHOT",
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    "first_capture": "2026-09-22T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MOONSHOT",
    "cmc_id": 42356,
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-MOONSHOT-USDT:USDT"
  },
  {
    "id": "morphousdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-MORPHO-USDT:USDT",
    "symbol": "MORPHO",
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    "margin": "USDT",
    "cmc_id": 34104,
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      "DeFi",
      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-27T00:00:00.000Z",
    "base_coin": "MORPHO",
    "quote_coin": "USDT",
    "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": "moveusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MOVE-USDT:USDT",
    "symbol": "MOVE",
    "denominator": "USDT",
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    "cmc_id": 32452,
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      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-09T00:00:00.000Z",
    "base_coin": "MOVE",
    "quote_coin": "USDT",
    "base_asset_id": "MOVE",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MOVE-USDT:USDT"
  },
  {
    "id": "movrusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-MOVR-USDT:USDT",
    "symbol": "MOVR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 9285,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-12-26T00:00:00.000Z",
    "base_coin": "MOVR",
    "quote_coin": "USDT",
    "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": "mpusdt",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-MP-USDT:USDT",
    "symbol": "MP",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MP",
    "cmc_id": 42380,
    "quote_coin": "USDT",
    "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": "mrkusdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-MRK-USDT:USDT",
    "symbol": "MRK",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-08-28T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MRK",
    "cmc_id": 41946,
    "quote_coin": "USDT",
    "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": "mrnausdt",
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    "underlying": "equity",
    "internal_id": "perpetual-MRNA-USDT:USDT",
    "symbol": "MRNA",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-25T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MRNA",
    "cmc_id": 41887,
    "quote_coin": "USDT",
    "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": "mrvlusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MRVL-USDT:USDT",
    "symbol": "MRVL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39946,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "MRVL",
    "quote_coin": "USDT",
    "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": "msftusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MSFT-USDT:USDT",
    "symbol": "MSFT",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-04-20T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MSFT",
    "cmc_id": 39495,
    "quote_coin": "USDT",
    "base_asset_id": "MSFT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MSFT-USDT:USDT"
  },
  {
    "id": "mstrusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MSTR-USDT:USDT",
    "symbol": "MSTR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39473,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-02-09T00:00:00.000Z",
    "base_coin": "MSTR",
    "quote_coin": "USDT",
    "base_asset_id": "MSTR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MSTR-USDT:USDT"
  },
  {
    "id": "mstuusdt",
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    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-MSTU-USDT:USDT",
    "symbol": "MSTU",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MSTU",
    "cmc_id": 42531,
    "quote_coin": "USDT",
    "base_asset_id": "MSTU",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MSTU-USDT:USDT"
  },
  {
    "id": "mtlusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MTL-USDT:USDT",
    "symbol": "MTL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1788,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-03-31T00:00:00.000Z",
    "base_coin": "MTL",
    "quote_coin": "USDT",
    "base_asset_id": "MTL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MTL-USDT:USDT"
  },
  {
    "id": "mubarakusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MUBARAK-USDT:USDT",
    "symbol": "MUBARAK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36041,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-03-17T00:00:00.000Z",
    "base_coin": "MUBARAK",
    "quote_coin": "USDT",
    "base_asset_id": "MUBARAK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MUBARAK-USDT:USDT"
  },
  {
    "id": "musdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-M-USDT:USDT",
    "symbol": "M",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35491,
    "category": [
      "Layer 1",
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-07-07T00:00:00.000Z",
    "base_coin": "M",
    "quote_coin": "USDT",
    "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": "muusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MU-USDT:USDT",
    "symbol": "MU",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-04-07T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "MU",
    "cmc_id": 39469,
    "quote_coin": "USDT",
    "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": "muuusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MUU-USDT:USDT",
    "symbol": "MUU",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-16T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "MUU",
    "cmc_id": 40675,
    "quote_coin": "USDT",
    "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": "mvllusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-MVLL-USDT:USDT",
    "symbol": "MVLL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40559,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-29T00:00:00.000Z",
    "base_coin": "MVLL",
    "quote_coin": "USDT",
    "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": "myrousdt",
    "type": "perpetual",
    "internal_id": "perpetual-MYRO-USDT:USDT",
    "symbol": "MYRO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28382,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-03-05T00:00:00.000Z",
    "end_date": "2025-11-15T00:00:00.000Z",
    "base_coin": "MYRO",
    "quote_coin": "USDT",
    "base_asset_id": "MYRO",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-MYRO-USDT:USDT"
  },
  {
    "id": "myxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-MYX-USDT:USDT",
    "symbol": "MYX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36410,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-06-18T00:00:00.000Z",
    "base_coin": "MYX",
    "quote_coin": "USDT",
    "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": "naorisusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NAORIS-USDT:USDT",
    "symbol": "NAORIS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35114,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-07-31T00:00:00.000Z",
    "base_coin": "NAORIS",
    "quote_coin": "USDT",
    "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": "natgasusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "commodity",
    "internal_id": "perpetual-NATGAS-USDT:USDT",
    "symbol": "NATGAS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39464,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-04-01T00:00:00.000Z",
    "base_coin": "NATGAS",
    "quote_coin": "USDT",
    "base_asset_id": "NATGAS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NATGAS-USDT:USDT"
  },
  {
    "id": "naverusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-NAVER-USDT:USDT",
    "symbol": "NAVER",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-14T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "NAVER",
    "cmc_id": 41782,
    "quote_coin": "USDT",
    "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": "nbisusdt",
    "type": "perpetual",
    "contract_size": 1.0,
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    "internal_id": "perpetual-NBIS-USDT:USDT",
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      "Tokenized Stock"
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    "unified_id": "perpetual-NBIS-USDT:USDT"
  },
  {
    "id": "nearbusd",
    "type": "perpetual",
    "internal_id": "perpetual-NEAR-BUSD:BUSD",
    "symbol": "NEAR",
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    "cmc_id": 6535,
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      "Layer 1",
      "Staking"
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    "end_date": "2023-04-19T00:00:00.000Z",
    "base_asset_id": "NEAR",
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  },
  {
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    "internal_id": "perpetual-NEAR-USDC:USDC",
    "symbol": "NEAR",
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  },
  {
    "id": "nearusdt",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NEAR-USDT:USDT"
  },
  {
    "id": "neiroethusdt",
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    "internal_id": "perpetual-NEIROETH-USDT:USDT",
    "symbol": "NEIROETH",
    "denominator": "USDT",
    "margin": "USDT",
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    "underlying": "crypto",
    "margin_asset": "USDT",
    "first_capture": "2024-09-06T00:00:00.000Z",
    "end_date": "2025-09-27T00:00:00.000Z",
    "base_coin": "NEIROETH",
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  },
  {
    "id": "neirousdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-NEIRO-USDT:USDT",
    "symbol": "NEIRO",
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    "margin_asset": "USDT",
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    "base_coin": "NEIRO",
    "quote_coin": "USDT",
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  },
  {
    "id": "neousdc",
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    "internal_id": "perpetual-NEO-USDC:USDC",
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    "cmc_id": 1376,
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      "Smart Contracts"
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    "margin_asset": "USDC",
    "first_capture": "2024-04-18T00:00:00.000Z",
    "base_coin": "NEO",
    "quote_coin": "USDC",
    "base_asset_id": "NEO",
    "base_asset_match": "cmc_market_pair",
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    "margin_asset_id": "USDC",
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  },
  {
    "id": "neousdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-NEO-USDT:USDT",
    "symbol": "NEO",
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      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-02-17T00:00:00.000Z",
    "base_coin": "NEO",
    "quote_coin": "USDT",
    "base_asset_id": "NEO",
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    "unified_id": "perpetual-NEO-USDT:USDT"
  },
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    "underlying": "equity",
    "internal_id": "perpetual-NET-USDT:USDT",
    "symbol": "NET",
    "denominator": "USDT",
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    "category": [
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    "base_coin": "NET",
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    "unified_id": "perpetual-NET-USDT:USDT"
  },
  {
    "id": "newtusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-NEWT-USDT:USDT",
    "symbol": "NEWT",
    "denominator": "USDT",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-06-19T00:00:00.000Z",
    "base_coin": "NEWT",
    "quote_coin": "USDT",
    "base_asset_id": "NEWT",
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    "unified_id": "perpetual-NEWT-USDT:USDT"
  },
  {
    "id": "nflxusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-NFLX-USDT:USDT",
    "symbol": "NFLX",
    "denominator": "USDT",
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    "cmc_id": 39479,
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      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-09T00:00:00.000Z",
    "base_coin": "NFLX",
    "quote_coin": "USDT",
    "base_asset_id": "NFLX",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-NFLX-USDT:USDT"
  },
  {
    "id": "nfpusdt",
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    "symbol": "NFP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28778,
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    "underlying": "crypto",
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      "Staking",
      "Generative AI"
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    "margin_asset": "USDT",
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    "end_date": "2026-07-03T00:00:00.000Z",
    "base_coin": "NFP",
    "quote_coin": "USDT",
    "base_asset_id": "NFP",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NFP-USDT:USDT"
  },
  {
    "id": "nightusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NIGHT-USDT:USDT",
    "symbol": "NIGHT",
    "denominator": "USDT",
    "margin": "USDT",
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    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-12-10T00:00:00.000Z",
    "base_coin": "NIGHT",
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    "base_asset_id": "NIGHT",
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    "unified_id": "perpetual-NIGHT-USDT:USDT"
  },
  {
    "id": "nilusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NIL-USDT:USDT",
    "symbol": "NIL",
    "denominator": "USDT",
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    "cmc_id": 35702,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-03-24T00:00:00.000Z",
    "base_coin": "NIL",
    "quote_coin": "USDT",
    "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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    "id": "nkeusdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-NKE-USDT:USDT",
    "symbol": "NKE",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "NKE",
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    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NKE-USDT:USDT"
  },
  {
    "id": "nknusdt",
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    "internal_id": "perpetual-NKN-USDT:USDT",
    "symbol": "NKN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2780,
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    "underlying": "crypto",
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    "margin_asset": "USDT",
    "first_capture": "2021-04-09T00:00:00.000Z",
    "end_date": "2026-02-07T00:00:00.000Z",
    "base_coin": "NKN",
    "quote_coin": "USDT",
    "base_asset_id": "NKN",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NKN-USDT:USDT"
  },
  {
    "id": "nmrusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NMR-USDT:USDT",
    "symbol": "NMR",
    "denominator": "USDT",
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    "cmc_id": 1732,
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      "Staking",
      "Generative AI"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-06-22T00:00:00.000Z",
    "base_coin": "NMR",
    "quote_coin": "USDT",
    "base_asset_id": "NMR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NMR-USDT:USDT"
  },
  {
    "id": "nokusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-NOK-USDT:USDT",
    "symbol": "NOK",
    "denominator": "USDT",
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    "cmc_id": 40072,
    "category": [
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      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-01T00:00:00.000Z",
    "base_coin": "NOK",
    "quote_coin": "USDT",
    "base_asset_id": "NOK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NOK-USDT:USDT"
  },
  {
    "id": "nomusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NOM-USDT:USDT",
    "symbol": "NOM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38464,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-01T00:00:00.000Z",
    "base_coin": "NOM",
    "quote_coin": "USDT",
    "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": "notusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NOT-USDT:USDT",
    "symbol": "NOT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28850,
    "category": [
      "Play To Earn",
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-05-16T00:00:00.000Z",
    "base_coin": "NOT",
    "quote_coin": "USDT",
    "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": "nowusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-NOW-USDT:USDT",
    "symbol": "NOW",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-03T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "NOW",
    "cmc_id": 40111,
    "quote_coin": "USDT",
    "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": "ntrnusdt",
    "type": "perpetual",
    "internal_id": "perpetual-NTRN-USDT:USDT",
    "symbol": "NTRN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 26680,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Smart Contracts"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-14T00:00:00.000Z",
    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "NTRN",
    "quote_coin": "USDT",
    "base_asset_id": "NTRN",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NTRN-USDT:USDT"
  },
  {
    "id": "nulsusdt",
    "type": "perpetual",
    "internal_id": "perpetual-NULS-USDT:USDT",
    "symbol": "NULS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2092,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2024-08-26T00:00:00.000Z",
    "end_date": "2025-04-15T00:00:00.000Z",
    "base_coin": "NULS",
    "quote_coin": "USDT",
    "base_asset_id": "NULS",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NULS-USDT:USDT"
  },
  {
    "id": "nuusdt",
    "type": "perpetual",
    "internal_id": "perpetual-NU-USDT:USDT",
    "symbol": "NU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4761,
    "category": [
      "Privacy"
    ],
    "first_capture": "2021-10-21T00:00:00.000Z",
    "end_date": "2022-02-16T00:00:00.000Z",
    "base_asset_id": "NU",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NU-USDT:USDT"
  },
  {
    "id": "nvdausdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-NVDA-USDT:USDT",
    "symbol": "NVDA",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-03-26T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "NVDA",
    "cmc_id": 38153,
    "quote_coin": "USDT",
    "base_asset_id": "NVDA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NVDA-USDT:USDT"
  },
  {
    "id": "nvdlusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "internal_id": "perpetual-NVDL-USDT:USDT",
    "symbol": "NVDL",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "NVDL",
    "cmc_id": 41947,
    "quote_coin": "USDT",
    "base_asset_id": "NVDL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NVDL-USDT:USDT"
  },
  {
    "id": "nvousdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-NVO-USDT:USDT",
    "symbol": "NVO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40104,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-01T00:00:00.000Z",
    "base_coin": "NVO",
    "quote_coin": "USDT",
    "base_asset_id": "NVO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NVO-USDT:USDT"
  },
  {
    "id": "nxpcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-NXPC-USDT:USDT",
    "symbol": "NXPC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36044,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-15T00:00:00.000Z",
    "base_coin": "NXPC",
    "quote_coin": "USDT",
    "base_asset_id": "NXPC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-NXPC-USDT:USDT"
  },
  {
    "id": "obolusdt",
    "type": "perpetual",
    "internal_id": "perpetual-OBOL-USDT:USDT",
    "symbol": "OBOL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36278,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-05-07T00:00:00.000Z",
    "end_date": "2025-12-07T00:00:00.000Z",
    "base_coin": "OBOL",
    "quote_coin": "USDT",
    "base_asset_id": "OBOL",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
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    "end_date": "2024-06-27T00:00:00.000Z",
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    "end_date": "2026-04-09T00:00:00.000Z",
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    "end_date": "2025-02-02T00:00:00.000Z",
    "base_coin": "OMG",
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  {
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    "end_date": "2025-09-23T00:00:00.000Z",
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  {
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    "first_capture": "2024-02-13T00:00:00.000Z",
    "end_date": "2026-02-24T00:00:00.000Z",
    "base_coin": "OM",
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      "Tokenized Stock"
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    "base_coin": "ONE",
    "quote_coin": "USDT",
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    "base_coin": "ONG",
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  {
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    "margin_asset": "USDT",
    "first_capture": "2020-02-11T00:00:00.000Z",
    "base_coin": "ONT",
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    "unified_id": "perpetual-ON-USDT:USDT"
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    "margin_asset": "USDT",
    "first_capture": "2026-05-26T00:00:00.000Z",
    "base_coin": "OPENAI",
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    "underlying": "crypto",
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    "first_capture": "2025-09-08T00:00:00.000Z",
    "base_coin": "OPEN",
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  },
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    "internal_id": "perpetual-OPG-USDT:USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-04-22T00:00:00.000Z",
    "base_coin": "OPG",
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    "first_capture": "2026-02-21T00:00:00.000Z",
    "base_coin": "OPN",
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  {
    "id": "opusdt",
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    "internal_id": "perpetual-OP-USDT:USDT",
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    "margin_asset": "USDT",
    "first_capture": "2022-06-01T00:00:00.000Z",
    "base_coin": "OP",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-OP-USDT:USDT"
  },
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    "id": "orbsusdt",
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    "internal_id": "perpetual-ORBS-USDT:USDT",
    "symbol": "ORBS",
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    "margin_asset": "USDT",
    "first_capture": "2023-10-17T00:00:00.000Z",
    "end_date": "2024-12-10T00:00:00.000Z",
    "base_coin": "ORBS",
    "quote_coin": "USDT",
    "base_asset_id": "ORBS",
    "base_asset_match": "snapshot_cmc_id",
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    "unified_id": "perpetual-ORBS-USDT:USDT"
  },
  {
    "id": "orcausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-ORCA-USDT:USDT",
    "symbol": "ORCA",
    "denominator": "USDT",
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    "cmc_id": 11165,
    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2024-12-06T00:00:00.000Z",
    "base_coin": "ORCA",
    "quote_coin": "USDT",
    "base_asset_id": "ORCA",
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    "unified_id": "perpetual-ORCA-USDT:USDT"
  },
  {
    "id": "orclusdt",
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    "internal_id": "perpetual-ORCL-USDT:USDT",
    "symbol": "ORCL",
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      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "ORCL",
    "quote_coin": "USDT",
    "base_asset_id": "ORCL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ORCL-USDT:USDT"
  },
  {
    "id": "orderusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-ORDER-USDT:USDT",
    "symbol": "ORDER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32809,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-09-26T00:00:00.000Z",
    "base_coin": "ORDER",
    "quote_coin": "USDT",
    "base_asset_id": "ORDER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ORDER-USDT:USDT"
  },
  {
    "id": "ordiusdc",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ORDI-USDC:USDC",
    "symbol": "ORDI",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 25028,
    "category": [],
    "margin_asset": "USDC",
    "first_capture": "2024-02-22T00:00:00.000Z",
    "base_coin": "ORDI",
    "quote_coin": "USDC",
    "base_asset_id": "ORDI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-ORDI-USDC:USDC"
  },
  {
    "id": "ordiusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-ORDI-USDT:USDT",
    "symbol": "ORDI",
    "denominator": "USDT",
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    "cmc_id": 25028,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-11-07T00:00:00.000Z",
    "base_coin": "ORDI",
    "quote_coin": "USDT",
    "base_asset_id": "ORDI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ORDI-USDT:USDT"
  },
  {
    "id": "ourausdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-OURA-USDT:USDT",
    "symbol": "OURA",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-23T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "OURA",
    "cmc_id": 42363,
    "quote_coin": "USDT",
    "base_asset_id": "OURA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OURA-USDT:USDT"
  },
  {
    "id": "ousdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-O-USDT:USDT",
    "symbol": "O",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40092,
    "category": [
      "DeFi"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-24T00:00:00.000Z",
    "base_coin": "O",
    "quote_coin": "USDT",
    "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": "oxtusdt",
    "type": "perpetual",
    "internal_id": "perpetual-OXT-USDT:USDT",
    "symbol": "OXT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5026,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-08-11T00:00:00.000Z",
    "end_date": "2026-04-16T00:00:00.000Z",
    "base_coin": "OXT",
    "quote_coin": "USDT",
    "base_asset_id": "OXT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-OXT-USDT:USDT"
  },
  {
    "id": "oxyusdt",
    "type": "perpetual",
    "base_coin": "OXY",
    "quote_coin": "USDT",
    "contract_size": 1.0,
    "margin_asset": "USDT",
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    "first_capture": "2026-10-29T10:15:00.000Z",
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      "Tokenized Stock"
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    "base_coin": "PENDLE",
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    "base_coin": "PENG",
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      "Memes"
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    "first_capture": "2025-07-23T00:00:00.000Z",
    "base_coin": "PENGU",
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    "margin_asset": "USDT",
    "first_capture": "2024-12-17T00:00:00.000Z",
    "base_coin": "PENGU",
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    "id": "peopleusdt",
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    "symbol": "PEOPLE",
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    "margin_asset": "USDT",
    "first_capture": "2021-12-24T00:00:00.000Z",
    "base_coin": "PEOPLE",
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    "base_asset_id": "PEOPLE",
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    "unified_id": "perpetual-PEOPLE-USDT:USDT"
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    "id": "perpusdt",
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    "symbol": "PERP",
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    "first_capture": "2023-03-06T00:00:00.000Z",
    "end_date": "2025-11-22T00:00:00.000Z",
    "base_coin": "PERP",
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    "first_capture": "2026-10-29T10:25:00.000Z",
    "internal_id": "perpetual-PFE-USDT:USDT",
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    "base_asset_id": "PFE.PFIZER_INC_DERIVATIVE",
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    "unified_id": "perpetual-PFE.PFIZER_INC_DERIVATIVE-USDT:USDT"
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    "id": "pharosusdt",
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    "margin_asset": "USDT",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "category": [],
    "base_coin": "PHAROS",
    "cmc_id": 39682,
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    "symbol": "PHA",
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    "cmc_id": 6841,
    "category": [
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      "Generative AI",
      "Smart Contracts",
      "Metaverse",
      "Privacy",
      "AI Agents",
      "Interoperability"
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    "margin_asset": "USDT",
    "first_capture": "2024-12-30T00:00:00.000Z",
    "base_coin": "PHA",
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    "unified_id": "perpetual-PHA-USDT:USDT"
  },
  {
    "id": "phbbusd",
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    "internal_id": "perpetual-PHB-BUSD:BUSD",
    "symbol": "PHB",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 13969,
    "category": [],
    "first_capture": "2022-09-16T00:00:00.000Z",
    "end_date": "2023-04-12T00:00:00.000Z",
    "base_asset_id": "PHB",
    "base_asset_match": "snapshot_cmc_id"
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  {
    "id": "phbusdt",
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    "internal_id": "perpetual-PHB-USDT:USDT",
    "symbol": "PHB",
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    "cmc_id": 13969,
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    "margin_asset": "USDT",
    "first_capture": "2023-02-16T00:00:00.000Z",
    "end_date": "2026-05-20T00:00:00.000Z",
    "base_coin": "PHB",
    "quote_coin": "USDT",
    "base_asset_id": "PHB",
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    "unified_id": "perpetual-PHB-USDT:USDT"
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  {
    "id": "pieverseusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PIEVERSE-USDT:USDT",
    "symbol": "PIEVERSE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38849,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-11-14T00:00:00.000Z",
    "base_coin": "PIEVERSE",
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    "base_asset_id": "PIEVERSE",
    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-PIEVERSE-USDT:USDT"
  },
  {
    "id": "pippinusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PIPPIN-USDT:USDT",
    "symbol": "PIPPIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35053,
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      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-01-24T00:00:00.000Z",
    "base_coin": "PIPPIN",
    "quote_coin": "USDT",
    "base_asset_id": "PIPPIN",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PIPPIN-USDT:USDT"
  },
  {
    "id": "pixelusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PIXEL-USDT:USDT",
    "symbol": "PIXEL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29335,
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      "Play To Earn",
      "Collectibles & NFTs"
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    "margin_asset": "USDT",
    "first_capture": "2024-02-19T00:00:00.000Z",
    "base_coin": "PIXEL",
    "quote_coin": "USDT",
    "base_asset_id": "PIXEL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-PIXEL-USDT:USDT"
  },
  {
    "id": "playusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PLAY-USDT:USDT",
    "symbol": "PLAY",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37534,
    "category": [
      "Play To Earn"
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    "margin_asset": "USDT",
    "first_capture": "2025-07-31T00:00:00.000Z",
    "base_coin": "PLAY",
    "quote_coin": "USDT",
    "base_asset_id": "PLAY",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PLAY-USDT:USDT"
  },
  {
    "id": "pltrusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-PLTR-USDT:USDT",
    "symbol": "PLTR",
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    "cmc_id": 39475,
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      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-02-09T00:00:00.000Z",
    "base_coin": "PLTR",
    "quote_coin": "USDT",
    "base_asset_id": "PLTR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PLTR-USDT:USDT"
  },
  {
    "id": "plumeusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PLUME-USDT:USDT",
    "symbol": "PLUME",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35364,
    "category": [
      "Layer 1",
      "Real World Assets Protocols"
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    "margin_asset": "USDT",
    "first_capture": "2025-03-21T00:00:00.000Z",
    "base_coin": "PLUME",
    "quote_coin": "USDT",
    "base_asset_id": "PLUME",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PLUME-USDT:USDT"
  },
  {
    "id": "pnutusdc",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-PNUT-USDC:USDC",
    "symbol": "PNUT",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 33788,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDC",
    "first_capture": "2025-03-07T00:00:00.000Z",
    "base_coin": "PNUT",
    "quote_coin": "USDC",
    "base_asset_id": "PNUT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-PNUT-USDC:USDC"
  },
  {
    "id": "pnutusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-PNUT-USDT:USDT",
    "symbol": "PNUT",
    "denominator": "USDT",
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    "cmc_id": 33788,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-11-11T00:00:00.000Z",
    "base_coin": "PNUT",
    "quote_coin": "USDT",
    "base_asset_id": "PNUT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-PNUT-USDT:USDT"
  },
  {
    "id": "polusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-POL-USDT:USDT",
    "symbol": "POL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 28321,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-13T00:00:00.000Z",
    "base_coin": "POL",
    "quote_coin": "USDT",
    "base_asset_id": "POL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-POL-USDT:USDT"
  },
  {
    "id": "polyxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-POLYX-USDT:USDT",
    "symbol": "POLYX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 20362,
    "category": [
      "Layer 1",
      "Real World Assets Protocols"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-10-25T00:00:00.000Z",
    "base_coin": "POLYX",
    "quote_coin": "USDT",
    "base_asset_id": "POLYX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-POLYX-USDT:USDT"
  },
  {
    "id": "ponkeusdt",
    "type": "perpetual",
    "internal_id": "perpetual-PONKE-USDT:USDT",
    "symbol": "PONKE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 29150,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Memes"
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    "end_date": "2026-10-06T00:00:00.000Z",
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    "end_date": "2025-11-30T00:00:00.000Z",
    "base_coin": "QUICK",
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    "base_coin": "Q",
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    "unified_id": "perpetual-Q-USDT:USDT"
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    "symbol": "RAD",
    "denominator": "USDT",
    "margin": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2023-05-10T00:00:00.000Z",
    "end_date": "2024-05-15T00:00:00.000Z",
    "base_coin": "RAD",
    "quote_coin": "USDT",
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    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-RAD-USDT:USDT"
  },
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    "symbol": "RAM",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-08-25T00:00:00.000Z",
    "category": [
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    "base_coin": "RAM",
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    "quote_coin": "USDT",
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      "DAO"
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  },
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    "symbol": "RAVE",
    "denominator": "USDT",
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    "base_coin": "RAVE",
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    "symbol": "RAYSOL",
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    "category": [
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    "base_coin": "RAYSOL",
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    "unified_id": "perpetual-RAY-USDT:USDT"
  },
  {
    "id": "rayusdt",
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    "end_date": "2022-11-16T00:00:00.000Z",
    "base_coin": "RAY",
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    "category": [
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      "Tokenized Stock"
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    "id": "rdntusdt",
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    "symbol": "RDNT",
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      "Lending & Borrowing"
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    "margin_asset": "USDT",
    "first_capture": "2023-04-05T00:00:00.000Z",
    "end_date": "2026-03-25T00:00:00.000Z",
    "base_coin": "RDNT",
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  {
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    "category": [
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      "Tokenized Stock"
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    "base_coin": "RDW",
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    "internal_id": "perpetual-RECALL-USDT:USDT",
    "symbol": "RECALL",
    "denominator": "USDT",
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    "first_capture": "2025-10-15T00:00:00.000Z",
    "base_coin": "RECALL",
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    "base_asset_id": "RECALL",
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    "underlying": "crypto",
    "internal_id": "perpetual-RED-USDT:USDT",
    "symbol": "RED",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2025-03-06T00:00:00.000Z",
    "base_coin": "RED",
    "quote_coin": "USDT",
    "base_asset_id": "RED",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RED-USDT:USDT"
  },
  {
    "id": "reefusdt",
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    "internal_id": "perpetual-REEF-USDT:USDT",
    "symbol": "REEF",
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    "margin": "USDT",
    "cmc_id": 6951,
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      "Metaverse"
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    "margin_asset": "USDT",
    "first_capture": "2021-02-22T00:00:00.000Z",
    "end_date": "2025-01-23T00:00:00.000Z",
    "base_coin": "REEF",
    "quote_coin": "USDT",
    "base_asset_id": "REEF",
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    "unified_id": "perpetual-REEF-USDT:USDT"
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    "id": "reiusdt",
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    "internal_id": "perpetual-REI-USDT:USDT",
    "symbol": "REI",
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    "cmc_id": 19819,
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    "margin_asset": "USDT",
    "first_capture": "2024-09-27T00:00:00.000Z",
    "end_date": "2025-12-11T00:00:00.000Z",
    "base_coin": "REI",
    "quote_coin": "USDT",
    "base_asset_id": "REI",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-REI-USDT:USDT"
  },
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    "id": "renderusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-RENDER-USDT:USDT",
    "symbol": "RENDER",
    "denominator": "USDT",
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    "cmc_id": 5690,
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      "Generative AI",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-07-26T00:00:00.000Z",
    "base_coin": "RENDER",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-RENDER-USDT:USDT"
  },
  {
    "id": "renusdt",
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    "internal_id": "perpetual-REN-USDT:USDT",
    "symbol": "REN",
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    "margin": "USDT",
    "cmc_id": 2539,
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    ],
    "margin_asset": "USDT",
    "first_capture": "2020-10-13T00:00:00.000Z",
    "end_date": "2024-12-04T00:00:00.000Z",
    "base_coin": "REN",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-REN-USDT:USDT"
  },
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    "id": "resolvusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RESOLV-USDT:USDT",
    "symbol": "RESOLV",
    "denominator": "USDT",
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    "cmc_id": 36713,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2025-06-10T00:00:00.000Z",
    "base_coin": "RESOLV",
    "quote_coin": "USDT",
    "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": "reusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RE-USDT:USDT",
    "symbol": "RE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40224,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-18T00:00:00.000Z",
    "base_coin": "RE",
    "quote_coin": "USDT",
    "base_asset_id": "RE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RE-USDT:USDT"
  },
  {
    "id": "rezusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-REZ-USDT:USDT",
    "symbol": "REZ",
    "denominator": "USDT",
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    "cmc_id": 30843,
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    ],
    "margin_asset": "USDT",
    "first_capture": "2024-04-30T00:00:00.000Z",
    "base_coin": "REZ",
    "quote_coin": "USDT",
    "base_asset_id": "REZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-REZ-USDT:USDT"
  },
  {
    "id": "rifusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RIF-USDT:USDT",
    "symbol": "RIF",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3701,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-10-21T00:00:00.000Z",
    "base_coin": "RIF",
    "quote_coin": "USDT",
    "base_asset_id": "RIF",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RIF-USDT:USDT"
  },
  {
    "id": "riverusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RIVER-USDT:USDT",
    "symbol": "RIVER",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38417,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-10-17T00:00:00.000Z",
    "base_coin": "RIVER",
    "quote_coin": "USDT",
    "base_asset_id": "RIVER",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RIVER-USDT:USDT"
  },
  {
    "id": "rivnusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-RIVN-USDT:USDT",
    "symbol": "RIVN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39499,
    "category": [
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      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "base_coin": "RIVN",
    "quote_coin": "USDT",
    "base_asset_id": "RIVN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RIVN-USDT:USDT"
  },
  {
    "id": "rklbusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-RKLB-USDT:USDT",
    "symbol": "RKLB",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39948,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "RKLB",
    "quote_coin": "USDT",
    "base_asset_id": "RKLB",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RKLB-USDT:USDT"
  },
  {
    "id": "rlcusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RLC-USDT:USDT",
    "symbol": "RLC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1637,
    "category": [
      "DeFi",
      "Generative AI",
      "Collectibles & NFTs",
      "Privacy",
      "AI Agents",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-08-01T00:00:00.000Z",
    "base_coin": "RLC",
    "quote_coin": "USDT",
    "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": "rlsusdt",
    "type": "perpetual",
    "internal_id": "perpetual-RLS-USDT:USDT",
    "symbol": "RLS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38701,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-12-02T00:00:00.000Z",
    "end_date": "2026-04-09T00:00:00.000Z",
    "base_coin": "RLS",
    "quote_coin": "USDT",
    "base_asset_id": "RLS",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RLS-USDT:USDT"
  },
  {
    "id": "rndrusdt",
    "type": "perpetual",
    "internal_id": "perpetual-RNDR-USDT:USDT",
    "symbol": "RNDR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5690,
    "category": [
      "DeFi",
      "Generative AI",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "first_capture": "2023-02-03T00:00:00.000Z",
    "end_date": "2024-07-18T00:00:00.000Z",
    "base_asset_id": "RENDER",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-RENDER-USDT:USDT"
  },
  {
    "id": "robousdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ROBO-USDT:USDT",
    "symbol": "ROBO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39595,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2026-02-27T00:00:00.000Z",
    "base_coin": "ROBO",
    "quote_coin": "USDT",
    "base_asset_id": "ROBO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-ROBO-USDT:USDT"
  },
  {
    "id": "roninusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RONIN-USDT:USDT",
    "symbol": "RONIN",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 14101,
    "category": [
      "Layer 1",
      "Staking"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-02-06T00:00:00.000Z",
    "base_coin": "RONIN",
    "quote_coin": "USDT",
    "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": "roseusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-ROSE-USDT:USDT",
    "symbol": "ROSE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7653,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2021-12-31T00:00:00.000Z",
    "base_coin": "ROSE",
    "quote_coin": "USDT",
    "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": "rplusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RPL-USDT:USDT",
    "symbol": "RPL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2943,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-09-09T00:00:00.000Z",
    "base_coin": "RPL",
    "quote_coin": "USDT",
    "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": "rsrusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-RSR-USDT:USDT",
    "symbol": "RSR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 3964,
    "category": [
      "DeFi",
      "Real World Assets Protocols"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-10-19T00:00:00.000Z",
    "base_coin": "RSR",
    "quote_coin": "USDT",
    "base_asset_id": "RSR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
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      "Tokenized Stock"
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    "symbol": "RVN",
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    "end_date": "2026-02-11T00:00:00.000Z",
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      "Staking"
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    "base_coin": "SAHARA",
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    "category": [
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    "base_coin": "SAMSUNGEM",
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  {
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    "base_coin": "SAMSUNG",
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    "unified_id": "perpetual-005930-USDT:USDT"
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    "id": "sandbusd",
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    "internal_id": "perpetual-SAND-BUSD:BUSD",
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    "margin": "BUSD",
    "cmc_id": 6210,
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      "Collectibles & NFTs",
      "Metaverse"
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    "first_capture": "2022-07-07T00:00:00.000Z",
    "end_date": "2023-04-12T00:00:00.000Z",
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    "margin_asset": "USDT",
    "first_capture": "2021-01-25T00:00:00.000Z",
    "base_coin": "SAND",
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    "first_capture": "2024-10-28T00:00:00.000Z",
    "base_coin": "SANTOS",
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    "margin_asset": "USDT",
    "first_capture": "2024-11-21T00:00:00.000Z",
    "end_date": "2026-08-27T00:00:00.000Z",
    "base_coin": "SCRT",
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      "Privacy"
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    "margin_asset": "USDT",
    "first_capture": "2024-10-22T00:00:00.000Z",
    "base_coin": "SCR",
    "quote_coin": "USDT",
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  {
    "id": "scusdt",
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    "margin_asset": "USDT",
    "first_capture": "2021-04-12T00:00:00.000Z",
    "end_date": "2022-06-18T00:00:00.000Z",
    "base_coin": "SC",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-SC-USDT:USDT"
  },
  {
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    "internal_id": "perpetual-SECZ-USDT:USDT",
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    "margin": "USDT",
    "first_capture": "2026-09-29T00:00:00.000Z",
    "category": [
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    "base_coin": "SECZ",
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    "underlying": "crypto",
    "internal_id": "perpetual-SEI-USDT:USDT",
    "symbol": "SEI",
    "denominator": "USDT",
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    "cmc_id": 23149,
    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2023-08-17T00:00:00.000Z",
    "base_coin": "SEI",
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-SEI-USDT:USDT"
  },
  {
    "id": "sentusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SENT-USDT:USDT",
    "symbol": "SENT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38868,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-11-14T00:00:00.000Z",
    "base_coin": "SENT",
    "quote_coin": "USDT",
    "base_asset_id": "SENT",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-SENT-USDT:USDT"
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  {
    "id": "sfpusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SFP-USDT:USDT",
    "symbol": "SFP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 8119,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2021-02-24T00:00:00.000Z",
    "base_coin": "SFP",
    "quote_coin": "USDT",
    "base_asset_id": "SFP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-SFP-USDT:USDT"
  },
  {
    "id": "shazusdt",
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    "internal_id": "perpetual-SHAZ-USDT:USDT",
    "symbol": "SHAZ",
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    "underlying": "equity",
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    "first_capture": "2026-07-21T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "SHAZ",
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    "quote_coin": "USDT",
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    "unified_id": "perpetual-SHAZ-USDT:USDT"
  },
  {
    "id": "shellusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SHELL-USDT:USDT",
    "symbol": "SHELL",
    "denominator": "USDT",
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    "cmc_id": 35710,
    "category": [
      "AI Agents"
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    "margin_asset": "USDT",
    "first_capture": "2025-02-17T00:00:00.000Z",
    "base_coin": "SHELL",
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    "base_asset_id": "SHELL",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-SHELL-USDT:USDT"
  },
  {
    "id": "shopusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-SHOP-USDT:USDT",
    "symbol": "SHOP",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-08-17T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
    ],
    "base_coin": "SHOP",
    "cmc_id": 41871,
    "quote_coin": "USDT",
    "base_asset_id": "SHOP.SHOPIFY_INC_DERIVATIES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SHOP.SHOPIFY_INC_DERIVATIES-USDT:USDT"
  },
  {
    "id": "signusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SIGN-USDT:USDT",
    "symbol": "SIGN",
    "denominator": "USDT",
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    "cmc_id": 35600,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-04-28T00:00:00.000Z",
    "base_coin": "SIGN",
    "quote_coin": "USDT",
    "base_asset_id": "SIGN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SIGN-USDT:USDT"
  },
  {
    "id": "sirenusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SIREN-USDT:USDT",
    "symbol": "SIREN",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2025-03-22T00:00:00.000Z",
    "category": [
      "AI Agents",
      "Memes"
    ],
    "base_coin": "SIREN",
    "cmc_id": 35766,
    "quote_coin": "USDT",
    "base_asset_id": "SIREN",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SIREN-USDT:USDT"
  },
  {
    "id": "skateusdt",
    "type": "perpetual",
    "internal_id": "perpetual-SKATE-USDT:USDT",
    "symbol": "SKATE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36747,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Layer 1",
      "Interoperability"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-06-09T00:00:00.000Z",
    "end_date": "2025-12-11T00:00:00.000Z",
    "base_coin": "SKATE",
    "quote_coin": "USDT",
    "base_asset_id": "SKATE",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKATE-USDT:USDT"
  },
  {
    "id": "skddusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SKDD-USDT:USDT",
    "symbol": "SKDD",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-08-25T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "SKDD",
    "cmc_id": 41072,
    "quote_coin": "USDT",
    "base_asset_id": "SKDD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKDD-USDT:USDT"
  },
  {
    "id": "skhynixusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SKHYNIX-USDT:USDT",
    "symbol": "SKHYNIX",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-02T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "SKHYNIX",
    "cmc_id": 39500,
    "quote_coin": "USDT",
    "base_asset_id": "000660",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-000660-USDT:USDT"
  },
  {
    "id": "skhyusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SKHY-USDT:USDT",
    "symbol": "SKHY",
    "denominator": "USDT",
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    "margin_asset": "USDT",
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    "category": [
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    "base_coin": "SKHY",
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    "unified_id": "perpetual-SKHY-USDT:USDT"
  },
  {
    "id": "sklusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SKL-USDT:USDT",
    "symbol": "SKL",
    "denominator": "USDT",
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    "cmc_id": 5691,
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      "Layer 1",
      "Staking",
      "Play To Earn",
      "Smart Contracts"
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    "margin_asset": "USDT",
    "first_capture": "2020-12-08T00:00:00.000Z",
    "base_coin": "SKL",
    "quote_coin": "USDT",
    "base_asset_id": "SKL",
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  },
  {
    "id": "skrusdt",
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    "underlying": "crypto",
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    "first_capture": "2026-01-22T00:00:00.000Z",
    "base_coin": "SKR",
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  },
  {
    "id": "skuuusdt",
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    "symbol": "SKUU",
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    "first_capture": "2026-08-25T00:00:00.000Z",
    "category": [
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    "base_coin": "SKUU",
    "cmc_id": 41071,
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    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-SKUU-USDT:USDT"
  },
  {
    "id": "skyaiusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SKYAI-USDT:USDT",
    "symbol": "SKYAI",
    "denominator": "USDT",
    "margin": "USDT",
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      "Memes"
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    "margin_asset": "USDT",
    "first_capture": "2025-05-13T00:00:00.000Z",
    "base_coin": "SKYAI",
    "quote_coin": "USDT",
    "base_asset_id": "SKYAI",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SKYAI-USDT:USDT"
  },
  {
    "id": "skyusdt",
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    "symbol": "SKY",
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    "cmc_id": 33038,
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      "Real World Assets Protocols",
      "Lending & Borrowing",
      "DAO"
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    "margin_asset": "USDT",
    "first_capture": "2025-09-09T00:00:00.000Z",
    "base_coin": "SKY",
    "quote_coin": "USDT",
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  },
  {
    "id": "slerfusdt",
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    "symbol": "SLERF",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2024-11-21T00:00:00.000Z",
    "end_date": "2025-10-21T00:00:00.000Z",
    "base_coin": "SLERF",
    "quote_coin": "USDT",
    "base_asset_id": "SLERF",
    "base_asset_match": "snapshot_cmc_id",
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  {
    "id": "slpusdt",
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    "underlying": "crypto",
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    "symbol": "SLP",
    "denominator": "USDT",
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      "Play To Earn",
      "Collectibles & NFTs"
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    "margin_asset": "USDT",
    "first_capture": "2023-10-31T00:00:00.000Z",
    "base_coin": "SLP",
    "quote_coin": "USDT",
    "base_asset_id": "SLP",
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    "unified_id": "perpetual-SLP-USDT:USDT"
  },
  {
    "id": "slxusdt",
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    "margin_asset": "USDT",
    "first_capture": "2026-06-01T00:00:00.000Z",
    "base_coin": "SLX",
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  {
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "base_coin": "SMCI",
    "quote_coin": "USDT",
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  {
    "id": "smhusdt",
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    "symbol": "SMH",
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    "margin_asset": "USDT",
    "first_capture": "2026-07-29T00:00:00.000Z",
    "category": [
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    "base_coin": "SMH",
    "cmc_id": 39498,
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    "unified_id": "perpetual-SMH-USDT:USDT"
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  {
    "id": "smrusdt",
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    "margin_asset": "USDT",
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    "first_capture": "2026-10-29T10:10:00.000Z",
    "internal_id": "perpetual-SMR-USDT:USDT",
    "symbol": "SMR",
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    "cmc_id": 42698,
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      "Tokenized Stock"
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    "base_asset_id": "SMR.NUSCALE_POWER_CORPORATION_CLASS_A_DERIVATIVE",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SMR.NUSCALE_POWER_CORPORATION_CLASS_A_DERIVATIVE-USDT:USDT"
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  {
    "id": "sndkusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SNDK-USDT:USDT",
    "symbol": "SNDK",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-04-07T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "SNDK",
    "cmc_id": 39507,
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-SNDK-USDT:USDT"
  },
  {
    "id": "snowusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-SNOW-USDT:USDT",
    "symbol": "SNOW",
    "denominator": "USDT",
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    "cmc_id": 40843,
    "category": [
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      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-10T00:00:00.000Z",
    "base_coin": "SNOW",
    "quote_coin": "USDT",
    "base_asset_id": "SNOW",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-SNOW-USDT:USDT"
  },
  {
    "id": "snpsusdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-SNPS-USDT:USDT",
    "symbol": "SNPS",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-10-12T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "SNPS",
    "cmc_id": 42533,
    "quote_coin": "USDT",
    "base_asset_id": "SNPS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SNPS-USDT:USDT"
  },
  {
    "id": "sntusdt",
    "type": "perpetual",
    "internal_id": "perpetual-SNT-USDT:USDT",
    "symbol": "SNT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1759,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "Layer 2",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-11-02T00:00:00.000Z",
    "end_date": "2024-05-14T00:00:00.000Z",
    "base_coin": "SNT",
    "quote_coin": "USDT",
    "base_asset_id": "SNT",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SNT-USDT:USDT"
  },
  {
    "id": "snxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SNX-USDT:USDT",
    "symbol": "SNX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2586,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-08-15T00:00:00.000Z",
    "base_coin": "SNX",
    "quote_coin": "USDT",
    "base_asset_id": "SNX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SNX-USDT:USDT"
  },
  {
    "id": "snxxusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-SNXX-USDT:USDT",
    "symbol": "SNXX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40826,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-09T00:00:00.000Z",
    "base_coin": "SNXX",
    "quote_coin": "USDT",
    "base_asset_id": "SNXX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SNXX-USDT:USDT"
  },
  {
    "id": "sofiusdt",
    "type": "perpetual",
    "internal_id": "perpetual-SOFI-USDT:USDT",
    "symbol": "SOFI",
    "denominator": "USDT",
    "margin": "USDT",
    "contract_size": 1.0,
    "underlying": "equity",
    "margin_asset": "USDT",
    "first_capture": "2026-07-21T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "SOFI",
    "cmc_id": 40888,
    "quote_coin": "USDT",
    "base_asset_id": "SOFI",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOFI-USDT:USDT"
  },
  {
    "id": "solbusd",
    "type": "perpetual",
    "internal_id": "perpetual-SOL-BUSD:BUSD",
    "symbol": "SOL",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 5426,
    "category": [
      "Layer 1"
    ],
    "first_capture": "2021-09-03T00:00:00.000Z",
    "end_date": "2023-08-29T00:00:00.000Z",
    "base_asset_id": "SOL",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "solusdc",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOL-USDC:USDC",
    "symbol": "SOL",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 5426,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDC",
    "first_capture": "2024-01-04T00:00:00.000Z",
    "base_coin": "SOL",
    "quote_coin": "USDC",
    "base_asset_id": "SOL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-SOL-USDC:USDC"
  },
  {
    "id": "solusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOL-USDT:USDT",
    "symbol": "SOL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 5426,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-09-14T00:00:00.000Z",
    "base_coin": "SOL",
    "quote_coin": "USDT",
    "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": "solvusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOLV-USDT:USDT",
    "symbol": "SOLV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12165,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-01-17T00:00:00.000Z",
    "base_coin": "SOLV",
    "quote_coin": "USDT",
    "base_asset_id": "SOLV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SOLV-USDT:USDT"
  },
  {
    "id": "somiusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOMI-USDT:USDT",
    "symbol": "SOMI",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37637,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-08-25T00:00:00.000Z",
    "base_coin": "SOMI",
    "quote_coin": "USDT",
    "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": "sonicusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SONIC-USDT:USDT",
    "symbol": "SONIC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35051,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-01-08T00:00:00.000Z",
    "base_coin": "SONIC",
    "quote_coin": "USDT",
    "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": "sonyusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SONY-USDT:USDT",
    "symbol": "SONY",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-22T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "SONY",
    "cmc_id": 40552,
    "quote_coin": "USDT",
    "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": "soonusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOON-USDT:USDT",
    "symbol": "SOON",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 36542,
    "category": [
      "Layer 2"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-05-23T00:00:00.000Z",
    "base_coin": "SOON",
    "quote_coin": "USDT",
    "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": "sophusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-SOPH-USDT:USDT",
    "symbol": "SOPH",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32087,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-05-28T00:00:00.000Z",
    "base_coin": "SOPH",
    "quote_coin": "USDT",
    "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": "soxlusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-SOXL-USDT:USDT",
    "symbol": "SOXL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39964,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-05-15T00:00:00.000Z",
    "base_coin": "SOXL",
    "quote_coin": "USDT",
    "base_asset_id": "SOXL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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  },
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    "id": "soxsusdt",
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    "symbol": "SOXS",
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    "category": [
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      "Tokenized Stock"
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  },
  {
    "id": "spaceusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SPACE-USDT:USDT",
    "symbol": "SPACE",
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    "first_capture": "2026-01-23T00:00:00.000Z",
    "base_coin": "SPACE",
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  },
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    "id": "spcxusd1",
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    "internal_id": "perpetual-SPCX-USD1:USD1",
    "symbol": "SPCX",
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    "margin_asset": "USD1",
    "first_capture": "2026-07-20T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "SPCX",
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  {
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    "category": [
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      "Tokenized Stock"
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  },
  {
    "id": "spellusdt",
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    "symbol": "SPELL",
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    "margin_asset": "USDT",
    "first_capture": "2022-09-06T00:00:00.000Z",
    "base_coin": "SPELL",
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  },
  {
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    "underlying": "crypto",
    "internal_id": "perpetual-SPK-USDT:USDT",
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    "cmc_id": 36569,
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      "Staking",
      "Lending & Borrowing"
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    "first_capture": "2025-06-17T00:00:00.000Z",
    "base_coin": "SPK",
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  },
  {
    "id": "sportfunusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SPORTFUN-USDT:USDT",
    "symbol": "SPORTFUN",
    "denominator": "USDT",
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    "margin_asset": "USDT",
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    "category": [
      "DApp"
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    "base_coin": "SPORTFUN",
    "cmc_id": 38647,
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    "base_asset_match": "cmc_market_pair",
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    "unified_id": "perpetual-FUN-USDT:USDT"
  },
  {
    "id": "spxusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SPX-USDT:USDT",
    "symbol": "SPX",
    "denominator": "USDT",
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    "cmc_id": 28081,
    "category": [
      "Memes"
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    "margin_asset": "USDT",
    "first_capture": "2024-12-10T00:00:00.000Z",
    "base_coin": "SPX",
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  },
  {
    "id": "spyusdt",
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    "symbol": "SPY",
    "denominator": "USDT",
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    "margin_asset": "USDT",
    "first_capture": "2026-04-06T00:00:00.000Z",
    "category": [
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    "base_coin": "SPY",
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  {
    "id": "sqdusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SQD-USDT:USDT",
    "symbol": "SQD",
    "denominator": "USDT",
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    "cmc_id": 12894,
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    "first_capture": "2025-06-11T00:00:00.000Z",
    "base_coin": "SQD",
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    "unified_id": "perpetual-SQD-USDT:USDT"
  },
  {
    "id": "sqqqusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-SQQQ-USDT:USDT",
    "symbol": "SQQQ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40561,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-06-29T00:00:00.000Z",
    "base_coin": "SQQQ",
    "quote_coin": "USDT",
    "base_asset_id": "SQQQ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SQQQ-USDT:USDT"
  },
  {
    "id": "srmusdt",
    "type": "perpetual",
    "internal_id": "perpetual-SRM-USDT:USDT",
    "symbol": "SRM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 6187,
    "category": [
      "DeFi",
      "Staking",
      "Smart Contracts"
    ],
    "first_capture": "2020-09-05T00:00:00.000Z",
    "end_date": "2022-11-16T00:00:00.000Z",
    "base_asset_id": "SRM",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SRM-USDT:USDT"
  },
  {
    "id": "ssvusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-SSV-USDT:USDT",
    "symbol": "SSV",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 12999,
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    "margin_asset": "USDT",
    "first_capture": "2023-02-24T00:00:00.000Z",
    "base_coin": "SSV",
    "quote_coin": "USDT",
    "base_asset_id": "SSV",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-SSV-USDT:USDT"
  },
  {
    "id": "stableusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STABLE-USDT:USDT",
    "symbol": "STABLE",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38892,
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      "Layer 1",
      "Staking"
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    "margin_asset": "USDT",
    "first_capture": "2025-11-06T00:00:00.000Z",
    "base_coin": "STABLE",
    "quote_coin": "USDT",
    "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": "starusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STAR-USDT:USDT",
    "symbol": "STAR",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 37743,
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    "margin_asset": "USDT",
    "first_capture": "2026-05-14T00:00:00.000Z",
    "base_coin": "STAR",
    "quote_coin": "USDT",
    "base_asset_id": "STAR",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STAR-USDT:USDT"
  },
  {
    "id": "stblusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STBL-USDT:USDT",
    "symbol": "STBL",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38359,
    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-09-17T00:00:00.000Z",
    "base_coin": "STBL",
    "quote_coin": "USDT",
    "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": "steemusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STEEM-USDT:USDT",
    "symbol": "STEEM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1230,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2023-11-08T00:00:00.000Z",
    "base_coin": "STEEM",
    "quote_coin": "USDT",
    "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": "stgusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STG-USDT:USDT",
    "symbol": "STG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 18934,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2022-08-25T00:00:00.000Z",
    "end_date": "2026-09-25T00:00:00.000Z",
    "base_coin": "STG",
    "quote_coin": "USDT",
    "base_asset_id": "STG",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STG-USDT:USDT"
  },
  {
    "id": "stmusdt",
    "type": "perpetual",
    "base_coin": "STM",
    "quote_coin": "USDT",
    "contract_size": 1.0,
    "margin_asset": "USDT",
    "underlying": "equity",
    "first_capture": "2026-10-26T09:10:00.000Z",
    "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": "stmxusdt",
    "type": "perpetual",
    "internal_id": "perpetual-STMX-USDT:USDT",
    "symbol": "STMX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2297,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2021-03-22T00:00:00.000Z",
    "end_date": "2025-02-23T00:00:00.000Z",
    "base_coin": "STMX",
    "quote_coin": "USDT",
    "base_asset_id": "STMX",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STMX-USDT:USDT"
  },
  {
    "id": "storjusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STORJ-USDT:USDT",
    "symbol": "STORJ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 1772,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2026-08-27T00:00:00.000Z",
    "base_coin": "STORJ",
    "quote_coin": "USDT",
    "base_asset_id": "STORJ",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STORJ-USDT:USDT"
  },
  {
    "id": "stousdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STO-USDT:USDT",
    "symbol": "STO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 32194,
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-04-12T00:00:00.000Z",
    "base_coin": "STO",
    "quote_coin": "USDT",
    "base_asset_id": "STO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STO-USDT:USDT"
  },
  {
    "id": "stptusdt",
    "type": "perpetual",
    "internal_id": "perpetual-STPT-USDT:USDT",
    "symbol": "STPT",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4006,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-10-18T00:00:00.000Z",
    "end_date": "2024-05-14T00:00:00.000Z",
    "base_coin": "STPT",
    "quote_coin": "USDT",
    "base_asset_id": "AWE",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-AWE-USDT:USDT"
  },
  {
    "id": "straxusdt",
    "type": "perpetual",
    "internal_id": "perpetual-STRAX-USDT:USDT",
    "symbol": "STRAX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 30168,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi",
      "Staking",
      "Smart Contracts",
      "DAO"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-10-11T00:00:00.000Z",
    "end_date": "2024-03-16T00:00:00.000Z",
    "base_coin": "STRAX",
    "quote_coin": "USDT",
    "base_asset_id": "STRAX",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STRAX-USDT:USDT"
  },
  {
    "id": "strcusdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-STRC-USDT:USDT",
    "symbol": "STRC",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 40557,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "base_coin": "STRC",
    "quote_coin": "USDT",
    "base_asset_id": "STRC",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STRC-USDT:USDT"
  },
  {
    "id": "strkusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STRK-USDT:USDT",
    "symbol": "STRK",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 22691,
    "category": [
      "Layer 2",
      "Smart Contracts",
      "DApp",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-02-20T00:00:00.000Z",
    "base_coin": "STRK",
    "quote_coin": "USDT",
    "base_asset_id": "STRK",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STRK-USDT:USDT"
  },
  {
    "id": "stxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-STX-USDT:USDT",
    "symbol": "STX",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 4847,
    "category": [
      "Layer 2",
      "Smart Contracts",
      "Collectibles & NFTs",
      "Metaverse"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-02-21T00:00:00.000Z",
    "base_coin": "STX",
    "quote_coin": "USDT",
    "base_asset_id": "STX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-STX-USDT:USDT"
  },
  {
    "id": "stxxusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-STXX-USDT:USDT",
    "symbol": "STXX",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-06-11T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "STXX",
    "cmc_id": 40230,
    "quote_coin": "USDT",
    "base_asset_id": "STX.SEAGATE_TECHNOLOGY_HOLDINGS_PLC_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
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    "end_date": "2026-05-20T00:00:00.000Z",
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    "end_date": "2026-01-22T00:00:00.000Z",
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    "first_capture": "2025-07-21T00:00:00.000Z",
    "base_coin": "TA",
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    "base_coin": "TER",
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    "unified_id": "perpetual-TER-USDT:USDT"
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      "Smart Contracts"
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    "first_capture": "2020-05-27T00:00:00.000Z",
    "base_coin": "THETA",
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    "unified_id": "perpetual-THETA-USDT:USDT"
  },
  {
    "id": "theusdt",
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    "first_capture": "2024-11-27T00:00:00.000Z",
    "base_coin": "THE",
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    "unified_id": "perpetual-THE-USDT:USDT"
  },
  {
    "id": "tiausdc",
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    "internal_id": "perpetual-TIA-USDC:USDC",
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    "first_capture": "2024-04-25T00:00:00.000Z",
    "base_coin": "TIA",
    "quote_coin": "USDC",
    "base_asset_id": "TIA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-TIA-USDC:USDC"
  },
  {
    "id": "tiausdt",
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      "Metaverse"
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      "Metaverse"
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    "base_coin": "TLM",
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    "category": [
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    "end_date": "2025-12-07T00:00:00.000Z",
    "base_coin": "TOKEN",
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    "id": "tomousdt",
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    "end_date": "2023-11-15T00:00:00.000Z",
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  },
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    "symbol": "TON",
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    "end_date": "2026-06-24T00:00:00.000Z",
    "base_coin": "TON",
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    "symbol": "TOSHI",
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    "margin_asset": "USDT",
    "first_capture": "2025-09-17T00:00:00.000Z",
    "base_coin": "TOSHI",
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    "id": "townsusdt",
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    "base_coin": "TOWNS",
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-29T00:00:00.000Z",
    "base_coin": "TQQQ",
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      "AI Agents"
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    "margin_asset": "USDT",
    "first_capture": "2025-09-19T00:00:00.000Z",
    "base_coin": "TRADOOR",
    "quote_coin": "USDT",
    "base_asset_id": "TRADOOR",
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    "unified_id": "perpetual-TRADOOR-USDT:USDT"
  },
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    "underlying": "crypto",
    "internal_id": "perpetual-TRB-USDT:USDT",
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    "margin_asset": "USDT",
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    "base_coin": "TRB",
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  },
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    "id": "treeusdt",
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    "internal_id": "perpetual-TREE-USDT:USDT",
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      "Staking",
      "DApp"
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    "margin_asset": "USDT",
    "first_capture": "2025-07-29T00:00:00.000Z",
    "base_coin": "TREE",
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  },
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    "id": "triausdt",
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    "underlying": "crypto",
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      "Staking"
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    "margin_asset": "USDT",
    "first_capture": "2026-02-06T00:00:00.000Z",
    "base_coin": "TRIA",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-TRIA-USDT:USDT"
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  {
    "id": "troyusdt",
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    "internal_id": "perpetual-TROY-USDT:USDT",
    "symbol": "TROY",
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    "cmc_id": 5007,
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    "margin_asset": "USDT",
    "first_capture": "2024-10-31T00:00:00.000Z",
    "end_date": "2025-04-15T00:00:00.000Z",
    "base_coin": "TROY",
    "quote_coin": "USDT",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TROY-USDT:USDT"
  },
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    "id": "trumpusdc",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-TRUMP-USDC:USDC",
    "symbol": "TRUMP",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 35336,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDC",
    "first_capture": "2025-03-06T00:00:00.000Z",
    "base_coin": "TRUMP",
    "quote_coin": "USDC",
    "base_asset_id": "TRUMP",
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    "unified_id": "perpetual-TRUMP-USDC:USDC"
  },
  {
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    "underlying": "crypto",
    "internal_id": "perpetual-TRUMP-USDT:USDT",
    "symbol": "TRUMP",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2025-01-18T00:00:00.000Z",
    "base_coin": "TRUMP",
    "quote_coin": "USDT",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRUMP-USDT:USDT"
  },
  {
    "id": "trustusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-TRUST-USDT:USDT",
    "symbol": "TRUST",
    "denominator": "USDT",
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    "cmc_id": 38863,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-11-05T00:00:00.000Z",
    "base_coin": "TRUST",
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    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRUST-USDT:USDT"
  },
  {
    "id": "truthusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-TRUTH-USDT:USDT",
    "symbol": "TRUTH",
    "denominator": "USDT",
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    "cmc_id": 38178,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2025-10-01T00:00:00.000Z",
    "base_coin": "TRUTH",
    "quote_coin": "USDT",
    "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": "truusdt",
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    "internal_id": "perpetual-TRU-USDT:USDT",
    "symbol": "TRU",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7725,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
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      "Real World Assets Protocols",
      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-03-07T00:00:00.000Z",
    "end_date": "2026-04-22T00:00:00.000Z",
    "base_coin": "TRU",
    "quote_coin": "USDT",
    "base_asset_id": "TRU",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TRU-USDT:USDT"
  },
  {
    "id": "trxbusd",
    "type": "perpetual",
    "internal_id": "perpetual-TRX-BUSD:BUSD",
    "symbol": "TRX",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 1958,
    "category": [
      "Layer 1"
    ],
    "first_capture": "2022-05-26T00:00:00.000Z",
    "end_date": "2023-08-11T00:00:00.000Z",
    "base_asset_id": "TRX",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "trxusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-TRX-USDT:USDT",
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    "denominator": "USDT",
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    "cmc_id": 1958,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-01-15T00:00:00.000Z",
    "base_coin": "TRX",
    "quote_coin": "USDT",
    "base_asset_id": "TRX",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-TRX-USDT:USDT"
  },
  {
    "id": "tslausdt",
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    "underlying": "equity",
    "internal_id": "perpetual-TSLA-USDT:USDT",
    "symbol": "TSLA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 38152,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-01-28T00:00:00.000Z",
    "base_coin": "TSLA",
    "quote_coin": "USDT",
    "base_asset_id": "TSLA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TSLA-USDT:USDT"
  },
  {
    "id": "tsllusdt",
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    "margin_asset": "USDT",
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    "internal_id": "perpetual-TSLL-USDT:USDT",
    "symbol": "TSLL",
    "denominator": "USDT",
    "margin": "USDT",
    "first_capture": "2026-09-02T00:00:00.000Z",
    "category": [
      "DeFi"
    ],
    "base_coin": "TSLL",
    "cmc_id": 41944,
    "quote_coin": "USDT",
    "base_asset_id": "TSLL",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TSLL-USDT:USDT"
  },
  {
    "id": "tsmusdt",
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    "underlying": "equity",
    "internal_id": "perpetual-TSM-USDT:USDT",
    "symbol": "TSM",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 39490,
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "margin_asset": "USDT",
    "first_capture": "2026-04-06T00:00:00.000Z",
    "base_coin": "TSM",
    "quote_coin": "USDT",
    "base_asset_id": "TSM",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TSM-USDT:USDT"
  },
  {
    "id": "tstusdt",
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    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-TST-USDT:USDT",
    "symbol": "TST",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35647,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2025-02-09T00:00:00.000Z",
    "base_coin": "TST",
    "quote_coin": "USDT",
    "base_asset_id": "TST",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TST-USDT:USDT"
  },
  {
    "id": "ttwousdt",
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    "contract_size": 1.0,
    "underlying": "equity",
    "internal_id": "perpetual-TTWO-USDT:USDT",
    "symbol": "TTWO",
    "denominator": "USDT",
    "margin": "USDT",
    "margin_asset": "USDT",
    "first_capture": "2026-07-02T00:00:00.000Z",
    "category": [
      "DeFi",
      "Tokenized Stock"
    ],
    "base_coin": "TTWO",
    "cmc_id": 40679,
    "quote_coin": "USDT",
    "base_asset_id": "TTWO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TTWO-USDT:USDT"
  },
  {
    "id": "turbousdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-TURBO-USDT:USDT",
    "symbol": "TURBO",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 24911,
    "category": [
      "Memes"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-05-30T00:00:00.000Z",
    "base_coin": "TURBO",
    "quote_coin": "USDT",
    "base_asset_id": "TURBO",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-TURBO-USDT:USDT"
  },
  {
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    "end_date": "2024-11-01T00:00:00.000Z",
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    "id": "unibusd",
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    "category": [
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    "base_coin": "URNM",
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    "base_coin": "USAR",
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    "category": [
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    "base_coin": "USDBRL",
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    "first_capture": "2023-03-12T00:00:00.000Z",
    "base_coin": "USDC",
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    "category": [
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    "base_coin": "USDEX",
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    "unified_id": "perpetual-USDE.STABLECOINX_INC_DERIVATIVES-USDT:USDT"
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    "margin_asset": "USDT",
    "first_capture": "2025-08-15T00:00:00.000Z",
    "base_coin": "USELESS",
    "quote_coin": "USDT",
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    "first_capture": "2023-11-27T00:00:00.000Z",
    "base_coin": "USTC",
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    "unified_id": "perpetual-USTC-USDT:USDT"
  },
  {
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    "symbol": "USUAL",
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      "Staking"
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    "margin_asset": "USDT",
    "first_capture": "2024-12-18T00:00:00.000Z",
    "base_coin": "USUAL",
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    "unified_id": "perpetual-USUAL-USDT:USDT"
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  {
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    "internal_id": "perpetual-US-USDT:USDT",
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    "first_capture": "2025-12-12T00:00:00.000Z",
    "base_coin": "US",
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    "unified_id": "perpetual-US-USDT:USDT"
  },
  {
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    "symbol": "UVXY",
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    "cmc_id": 40229,
    "category": [
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      "Tokenized Stock"
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    "margin_asset": "USDT",
    "first_capture": "2026-06-11T00:00:00.000Z",
    "base_coin": "UVXY",
    "quote_coin": "USDT",
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    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UVXY-USDT:USDT"
  },
  {
    "id": "uxlinkusdt",
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    "symbol": "UXLINK",
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    "margin": "USDT",
    "cmc_id": 32257,
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    "underlying": "crypto",
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2024-09-15T00:00:00.000Z",
    "end_date": "2025-09-27T00:00:00.000Z",
    "base_coin": "UXLINK",
    "quote_coin": "USDT",
    "base_asset_id": "UXLINK",
    "base_asset_match": "snapshot_cmc_id",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-UXLINK-USDT:USDT"
  },
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    "id": "vanausdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-VANA-USDT:USDT",
    "symbol": "VANA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 34619,
    "category": [
      "Layer 1"
    ],
    "margin_asset": "USDT",
    "first_capture": "2024-12-16T00:00:00.000Z",
    "base_coin": "VANA",
    "quote_coin": "USDT",
    "base_asset_id": "VANA",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-VANA-USDT:USDT"
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  {
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    "end_date": "2026-08-08T00:00:00.000Z",
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    "end_date": "2026-03-18T00:00:00.000Z",
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    "end_date": "2026-08-08T00:00:00.000Z",
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    "end_date": "2025-04-15T00:00:00.000Z",
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    "end_date": "2026-04-29T00:00:00.000Z",
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    "base_coin": "VIRTUAL",
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    "end_date": "2025-12-11T00:00:00.000Z",
    "base_coin": "VOXEL",
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    "margin_asset": "USDT",
    "first_capture": "2025-01-22T00:00:00.000Z",
    "base_coin": "VTHO",
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    "first_capture": "2026-05-18T00:00:00.000Z",
    "base_coin": "V",
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    "quote_asset_id": "USDT",
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    "internal_id": "perpetual-VVV-USDT:USDT",
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    "base_coin": "VVV",
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    "first_capture": "2025-03-27T00:00:00.000Z",
    "base_coin": "WAL",
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    "unified_id": "perpetual-WAL-USDT:USDT"
  },
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    "id": "wavesbusd",
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    "internal_id": "perpetual-WAVES-BUSD:BUSD",
    "symbol": "WAVES",
    "denominator": "BUSD",
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    "cmc_id": 1274,
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      "Smart Contracts"
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    "first_capture": "2022-06-29T00:00:00.000Z",
    "end_date": "2023-03-16T00:00:00.000Z",
    "base_asset_id": "WAVES",
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  {
    "id": "wavesusdt",
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    "end_date": "2024-06-12T00:00:00.000Z",
    "base_coin": "WAVES",
    "quote_coin": "USDT",
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    "unified_id": "perpetual-WAVES-USDT:USDT"
  },
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    "symbol": "WAXP",
    "denominator": "USDT",
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    "cmc_id": 2300,
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    "margin_asset": "USDT",
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    "base_coin": "WAXP",
    "quote_coin": "USDT",
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    "internal_id": "perpetual-WCT-USDT:USDT",
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    "first_capture": "2025-04-15T00:00:00.000Z",
    "base_coin": "WCT",
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    "margin_asset": "USDT",
    "first_capture": "2026-05-26T00:00:00.000Z",
    "base_coin": "WDC",
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    "first_capture": "2026-07-09T00:00:00.000Z",
    "base_coin": "WEN",
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  {
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    "first_capture": "2025-12-10T00:00:00.000Z",
    "base_coin": "WET",
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    "unified_id": "perpetual-WET-USDT:USDT"
  },
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    "underlying": "crypto",
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    "margin_asset": "USDC",
    "first_capture": "2024-04-04T00:00:00.000Z",
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    "unified_id": "perpetual-WIF-USDC:USDC"
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  {
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    "margin_asset": "USDT",
    "first_capture": "2024-01-18T00:00:00.000Z",
    "base_coin": "WIF",
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    "quote_asset_id": "USDT",
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    "unified_id": "perpetual-WIF-USDT:USDT"
  },
  {
    "id": "wldusdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-WLD-USDC:USDC",
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    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 13502,
    "category": [
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    "margin_asset": "USDC",
    "first_capture": "2024-03-14T00:00:00.000Z",
    "base_coin": "WLD",
    "quote_coin": "USDC",
    "base_asset_id": "WLD",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
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    "unified_id": "perpetual-WLD-USDC:USDC"
  },
  {
    "id": "wldusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-WLD-USDT:USDT",
    "symbol": "WLD",
    "denominator": "USDT",
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    "category": [
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    "margin_asset": "USDT",
    "first_capture": "2023-07-24T00:00:00.000Z",
    "base_coin": "WLD",
    "quote_coin": "USDT",
    "base_asset_id": "WLD",
    "base_asset_match": "cmc_market_pair",
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    "first_capture": "2024-01-09T00:00:00.000Z",
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    "base_coin": "XAN",
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    "margin_asset": "USDT",
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    "base_coin": "XAU",
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    "end_date": "2025-11-22T00:00:00.000Z",
    "base_coin": "XCN",
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    "first_capture": "2021-03-03T00:00:00.000Z",
    "end_date": "2024-12-10T00:00:00.000Z",
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    "margin_asset": "USDT",
    "first_capture": "2026-06-10T00:00:00.000Z",
    "base_coin": "XLE",
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    "margin_asset": "USDT",
    "first_capture": "2020-01-20T00:00:00.000Z",
    "base_coin": "XLM",
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    "unified_id": "perpetual-XLM-USDT:USDT"
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    "underlying": "crypto",
    "internal_id": "perpetual-XMR-USDT:USDT",
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    "denominator": "USDT",
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      "Privacy"
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    "margin_asset": "USDT",
    "first_capture": "2020-02-03T00:00:00.000Z",
    "base_coin": "XMR",
    "quote_coin": "USDT",
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  },
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    "underlying": "crypto",
    "internal_id": "perpetual-XNY-USDT:USDT",
    "symbol": "XNY",
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    "first_capture": "2025-08-13T00:00:00.000Z",
    "base_coin": "XNY",
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    "first_capture": "2026-09-28T00:00:00.000Z",
    "category": [
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      "Tokenized Stock"
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    "base_coin": "XOM",
    "cmc_id": 42374,
    "quote_coin": "USDT",
    "base_asset_id": "XOM.EXXONMOBIL_HOLDINGS_CORPORATION_DERIVATIVES",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XOM.EXXONMOBIL_HOLDINGS_CORPORATION_DERIVATIVES-USDT:USDT"
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    "id": "xpdusdt",
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    "symbol": "XPD",
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    "margin_asset": "USDT",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "base_coin": "XPD",
    "quote_coin": "USDT",
    "base_asset_id": "XPD",
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    "unified_id": "perpetual-XPD-USDT:USDT"
  },
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    "id": "xpinusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-XPIN-USDT:USDT",
    "symbol": "XPIN",
    "denominator": "USDT",
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    "cmc_id": 36238,
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    "margin_asset": "USDT",
    "first_capture": "2025-09-12T00:00:00.000Z",
    "base_coin": "XPIN",
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    "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": "xplusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-XPL-USDT:USDT",
    "symbol": "XPL",
    "denominator": "USDT",
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    "cmc_id": 36645,
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    "margin_asset": "USDT",
    "first_capture": "2025-08-22T00:00:00.000Z",
    "base_coin": "XPL",
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    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPL-USDT:USDT"
  },
  {
    "id": "xptusdt",
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    "underlying": "commodity",
    "internal_id": "perpetual-XPT-USDT:USDT",
    "symbol": "XPT",
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    "cmc_id": 39460,
    "category": [
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    ],
    "margin_asset": "USDT",
    "first_capture": "2026-01-30T00:00:00.000Z",
    "base_coin": "XPT",
    "quote_coin": "USDT",
    "base_asset_id": "XPT",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XPT-USDT:USDT"
  },
  {
    "id": "xrpbusd",
    "type": "perpetual",
    "internal_id": "perpetual-XRP-BUSD:BUSD",
    "symbol": "XRP",
    "denominator": "BUSD",
    "margin": "BUSD",
    "cmc_id": 52,
    "category": [],
    "first_capture": "2021-08-09T00:00:00.000Z",
    "end_date": "2023-12-09T00:00:00.000Z",
    "base_asset_id": "XRP",
    "base_asset_match": "snapshot_cmc_id"
  },
  {
    "id": "xrpusdc",
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    "underlying": "crypto",
    "internal_id": "perpetual-XRP-USDC:USDC",
    "symbol": "XRP",
    "denominator": "USDC",
    "margin": "USDC",
    "cmc_id": 52,
    "category": [],
    "margin_asset": "USDC",
    "first_capture": "2024-01-04T00:00:00.000Z",
    "base_coin": "XRP",
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    "base_asset_id": "XRP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDC",
    "margin_asset_id": "USDC",
    "unified_id": "perpetual-XRP-USDC:USDC"
  },
  {
    "id": "xrpusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-XRP-USDT:USDT",
    "symbol": "XRP",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 52,
    "category": [],
    "margin_asset": "USDT",
    "first_capture": "2020-01-06T00:00:00.000Z",
    "base_coin": "XRP",
    "quote_coin": "USDT",
    "base_asset_id": "XRP",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XRP-USDT:USDT"
  },
  {
    "id": "xtzusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-XTZ-USDT:USDT",
    "symbol": "XTZ",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 2011,
    "category": [
      "Layer 1",
      "Smart Contracts",
      "Collectibles & NFTs",
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2020-02-06T00:00:00.000Z",
    "base_coin": "XTZ",
    "quote_coin": "USDT",
    "base_asset_id": "XTZ",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XTZ-USDT:USDT"
  },
  {
    "id": "xvgusdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-XVG-USDT:USDT",
    "symbol": "XVG",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 693,
    "category": [
      "Privacy"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-07-05T00:00:00.000Z",
    "base_coin": "XVG",
    "quote_coin": "USDT",
    "base_asset_id": "XVG",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XVG-USDT:USDT"
  },
  {
    "id": "xvsusdt",
    "type": "perpetual",
    "contract_size": 1.0,
    "underlying": "crypto",
    "internal_id": "perpetual-XVS-USDT:USDT",
    "symbol": "XVS",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 7288,
    "category": [
      "DeFi",
      "Real World Assets Protocols",
      "Lending & Borrowing"
    ],
    "margin_asset": "USDT",
    "first_capture": "2023-04-13T00:00:00.000Z",
    "base_coin": "XVS",
    "quote_coin": "USDT",
    "base_asset_id": "XVS",
    "base_asset_match": "cmc_market_pair",
    "quote_asset_id": "USDT",
    "margin_asset_id": "USDT",
    "unified_id": "perpetual-XVS-USDT:USDT"
  },
  {
    "id": "yalausdt",
    "type": "perpetual",
    "internal_id": "perpetual-YALA-USDT:USDT",
    "symbol": "YALA",
    "denominator": "USDT",
    "margin": "USDT",
    "cmc_id": 35877,
    "contract_size": 1.0,
    "underlying": "crypto",
    "category": [
      "DeFi"
    ],
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    "first_capture": "2025-08-07T00:00:00.000Z",
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    "end_date": "2026-04-30T00:00:00.000Z",
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    "end_date": "2026-01-22T00:00:00.000Z",
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    "first_capture": "2024-06-20T00:00:00.000Z",
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    "first_capture": "2026-09-02T00:00:00.000Z",
    "category": [
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    "unified_id": "perpetual-ZS-USDT:USDT"
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  {
    "id": "\u54c8\u57fa\u7c73usdt",
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    "underlying": "crypto",
    "internal_id": "perpetual-\u54c8\u57fa\u7c73-USDT:USDT",
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    "first_capture": "2026-09-06T00:00:00.000Z",
    "category": [
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    "base_coin": "\u54c8\u57fa\u7c73",
    "cmc_id": 38679,
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    "unified_id": "perpetual-HAJIMI-USDT:USDT"
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  {
    "id": "\u5e01\u5b89\u4eba\u751fusdt",
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