[
  {
    "id": "AAVE-USD",
    "type": "perpetual",
    "first_capture": "2020-10-15T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-AAVE-USD:AAVE",
    "symbol": "AAVE",
    "denominator": "USD",
    "margin": "AAVE"
  },
  {
    "id": "ACH-USD",
    "type": "perpetual",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-ACH-USD:ACH",
    "symbol": "ACH",
    "denominator": "USD",
    "margin": "ACH"
  },
  {
    "id": "ADA-USD",
    "type": "perpetual",
    "first_capture": "2020-04-24T00:00:00.000Z",
    "end_date": "2026-06-09T00:00:00.000Z",
    "internal_id": "perpetual-ADA-USD:ADA",
    "symbol": "ADA",
    "denominator": "USD",
    "margin": "ADA"
  },
  {
    "id": "AKRO-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-AKRO-USD:AKRO",
    "symbol": "AKRO",
    "denominator": "USD",
    "margin": "AKRO"
  },
  {
    "id": "ALGO-USD",
    "type": "perpetual",
    "first_capture": "2020-08-05T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-ALGO-USD:ALGO",
    "symbol": "ALGO",
    "denominator": "USD",
    "margin": "ALGO"
  },
  {
    "id": "ANKR-USD",
    "type": "perpetual",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-ANKR-USD:ANKR",
    "symbol": "ANKR",
    "denominator": "USD",
    "margin": "ANKR"
  },
  {
    "id": "ANT-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2022-05-29T00:00:00.000Z",
    "internal_id": "perpetual-ANT-USD:ANT",
    "symbol": "ANT",
    "denominator": "USD",
    "margin": "ANT"
  },
  {
    "id": "ATOM-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-ATOM-USD:ATOM",
    "symbol": "ATOM",
    "denominator": "USD",
    "margin": "ATOM"
  },
  {
    "id": "AVAX-USD",
    "type": "perpetual",
    "first_capture": "2020-09-23T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-AVAX-USD:AVAX",
    "symbol": "AVAX",
    "denominator": "USD",
    "margin": "AVAX"
  },
  {
    "id": "BAL-USD",
    "type": "perpetual",
    "first_capture": "2020-08-19T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-BAL-USD:BAL",
    "symbol": "BAL",
    "denominator": "USD",
    "margin": "BAL"
  },
  {
    "id": "BAND-USD",
    "type": "perpetual",
    "first_capture": "2020-08-14T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-BAND-USD:BAND",
    "symbol": "BAND",
    "denominator": "USD",
    "margin": "BAND"
  },
  {
    "id": "BAT-USD",
    "type": "perpetual",
    "first_capture": "2020-08-26T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-BAT-USD:BAT",
    "symbol": "BAT",
    "denominator": "USD",
    "margin": "BAT"
  },
  {
    "id": "BCH-USD",
    "type": "perpetual",
    "first_capture": "2020-04-07T00:00:00.000Z",
    "end_date": "2023-01-13T00:00:00.000Z",
    "internal_id": "perpetual-BCH-USD:BCH",
    "symbol": "BCH",
    "denominator": "USD",
    "margin": "BCH"
  },
  {
    "id": "BNB-USD",
    "type": "perpetual",
    "first_capture": "2022-02-23T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-BNB-USD:BNB",
    "symbol": "BNB",
    "denominator": "USD",
    "margin": "BNB"
  },
  {
    "id": "BSV-USD",
    "type": "perpetual",
    "first_capture": "2020-04-07T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-BSV-USD:BSV",
    "symbol": "BSV",
    "denominator": "USD",
    "margin": "BSV"
  },
  {
    "id": "BTC-USD",
    "type": "perpetual",
    "base_coin": "BTC",
    "quote_coin": "USD",
    "margin_asset": "BTC",
    "contract_size": 100.0,
    "quantity_unit": "quote",
    "underlying": "crypto",
    "first_capture": "2020-03-28T00:00:00.000Z",
    "internal_id": "perpetual-BTC-USD:BTC",
    "symbol": "BTC",
    "denominator": "USD",
    "margin": "BTC"
  },
  {
    "id": "BTM-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2022-02-17T00:00:00.000Z",
    "internal_id": "perpetual-BTM-USD:BTM",
    "symbol": "BTM",
    "denominator": "USD",
    "margin": "BTM"
  },
  {
    "id": "COMP-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-COMP-USD:COMP",
    "symbol": "COMP",
    "denominator": "USD",
    "margin": "COMP"
  },
  {
    "id": "CRV-USD",
    "type": "perpetual",
    "first_capture": "2020-08-26T00:00:00.000Z",
    "end_date": "2022-11-25T00:00:00.000Z",
    "internal_id": "perpetual-CRV-USD:CRV",
    "symbol": "CRV",
    "denominator": "USD",
    "margin": "CRV"
  },
  {
    "id": "DASH-USD",
    "type": "perpetual",
    "first_capture": "2020-04-24T00:00:00.000Z",
    "end_date": "2022-09-06T00:00:00.000Z",
    "internal_id": "perpetual-DASH-USD:DASH",
    "symbol": "DASH",
    "denominator": "USD",
    "margin": "DASH"
  },
  {
    "id": "DOGE-USD",
    "type": "perpetual",
    "base_coin": "DOGE",
    "quote_coin": "USD",
    "margin_asset": "DOGE",
    "contract_size": 10.0,
    "quantity_unit": "quote",
    "underlying": "crypto",
    "first_capture": "2020-08-12T00:00:00.000Z",
    "internal_id": "perpetual-DOGE-USD:DOGE",
    "symbol": "DOGE",
    "denominator": "USD",
    "margin": "DOGE"
  },
  {
    "id": "DOT-USD",
    "type": "perpetual",
    "first_capture": "2020-08-24T00:00:00.000Z",
    "end_date": "2026-06-09T00:00:00.000Z",
    "internal_id": "perpetual-DOT-USD:DOT",
    "symbol": "DOT",
    "denominator": "USD",
    "margin": "DOT"
  },
  {
    "id": "EOS-USD",
    "type": "perpetual",
    "first_capture": "2020-04-10T00:00:00.000Z",
    "end_date": "2022-12-30T00:00:00.000Z",
    "internal_id": "perpetual-EOS-USD:EOS",
    "symbol": "EOS",
    "denominator": "USD",
    "margin": "EOS"
  },
  {
    "id": "ETC-USD",
    "type": "perpetual",
    "first_capture": "2020-04-14T00:00:00.000Z",
    "end_date": "2022-12-30T00:00:00.000Z",
    "internal_id": "perpetual-ETC-USD:ETC",
    "symbol": "ETC",
    "denominator": "USD",
    "margin": "ETC"
  },
  {
    "id": "ETH-USD",
    "type": "perpetual",
    "base_coin": "ETH",
    "quote_coin": "USD",
    "margin_asset": "ETH",
    "contract_size": 10.0,
    "quantity_unit": "quote",
    "underlying": "crypto",
    "first_capture": "2020-04-03T00:00:00.000Z",
    "internal_id": "perpetual-ETH-USD:ETH",
    "symbol": "ETH",
    "denominator": "USD",
    "margin": "ETH"
  },
  {
    "id": "FIL-USD",
    "type": "perpetual",
    "first_capture": "2020-10-16T00:00:00.000Z",
    "end_date": "2022-12-30T00:00:00.000Z",
    "internal_id": "perpetual-FIL-USD:FIL",
    "symbol": "FIL",
    "denominator": "USD",
    "margin": "FIL"
  },
  {
    "id": "FTM-USD",
    "type": "perpetual",
    "first_capture": "2022-02-23T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-FTM-USD:FTM",
    "symbol": "FTM",
    "denominator": "USD",
    "margin": "FTM"
  },
  {
    "id": "GALA-USD",
    "type": "perpetual",
    "first_capture": "2022-02-16T00:00:00.000Z",
    "end_date": "2022-11-05T00:00:00.000Z",
    "internal_id": "perpetual-GALA-USD:GALA",
    "symbol": "GALA",
    "denominator": "USD",
    "margin": "GALA"
  },
  {
    "id": "GRT-USD",
    "type": "perpetual",
    "first_capture": "2020-12-23T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-GRT-USD:GRT",
    "symbol": "GRT",
    "denominator": "USD",
    "margin": "GRT"
  },
  {
    "id": "GXC-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-GXC-USD:GXC",
    "symbol": "GXC",
    "denominator": "USD",
    "margin": "GXC"
  },
  {
    "id": "ICP-USD",
    "type": "perpetual",
    "first_capture": "2021-05-14T00:00:00.000Z",
    "end_date": "2022-09-28T00:00:00.000Z",
    "internal_id": "perpetual-ICP-USD:ICP",
    "symbol": "ICP",
    "denominator": "USD",
    "margin": "ICP"
  },
  {
    "id": "IOST-USD",
    "type": "perpetual",
    "first_capture": "2020-08-19T00:00:00.000Z",
    "end_date": "2022-02-17T00:00:00.000Z",
    "internal_id": "perpetual-IOST-USD:IOST",
    "symbol": "IOST",
    "denominator": "USD",
    "margin": "IOST"
  },
  {
    "id": "IOTA-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-05-29T00:00:00.000Z",
    "internal_id": "perpetual-IOTA-USD:IOTA",
    "symbol": "IOTA",
    "denominator": "USD",
    "margin": "IOTA"
  },
  {
    "id": "JST-USD",
    "type": "perpetual",
    "first_capture": "2020-08-19T00:00:00.000Z",
    "end_date": "2021-12-31T00:00:00.000Z",
    "internal_id": "perpetual-JST-USD:JST",
    "symbol": "JST",
    "denominator": "USD",
    "margin": "JST"
  },
  {
    "id": "KNC-USD",
    "type": "perpetual",
    "first_capture": "2020-08-05T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-KNC-USD:KNC",
    "symbol": "KNC",
    "denominator": "USD",
    "margin": "KNC"
  },
  {
    "id": "KSM-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2022-02-17T00:00:00.000Z",
    "internal_id": "perpetual-KSM-USD:KSM",
    "symbol": "KSM",
    "denominator": "USD",
    "margin": "KSM"
  },
  {
    "id": "LEND-USD",
    "type": "perpetual",
    "first_capture": "2020-08-24T00:00:00.000Z",
    "end_date": "2020-10-13T00:00:00.000Z",
    "internal_id": "perpetual-LEND-USD:LEND",
    "symbol": "LEND",
    "denominator": "USD",
    "margin": "LEND"
  },
  {
    "id": "LINK-USD",
    "type": "perpetual",
    "first_capture": "2020-04-17T00:00:00.000Z",
    "end_date": "2026-06-09T00:00:00.000Z",
    "internal_id": "perpetual-LINK-USD:LINK",
    "symbol": "LINK",
    "denominator": "USD",
    "margin": "LINK"
  },
  {
    "id": "LTC-USD",
    "type": "perpetual",
    "first_capture": "2020-04-10T00:00:00.000Z",
    "end_date": "2026-08-11T00:00:00.000Z",
    "internal_id": "perpetual-LTC-USD:LTC",
    "symbol": "LTC",
    "denominator": "USD",
    "margin": "LTC"
  },
  {
    "id": "LUNA-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2022-05-12T00:00:00.000Z",
    "internal_id": "perpetual-LUNA-USD:LUNA",
    "symbol": "LUNA",
    "denominator": "USD",
    "margin": "LUNA"
  },
  {
    "id": "MANA-USD",
    "type": "perpetual",
    "first_capture": "2022-01-26T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-MANA-USD:MANA",
    "symbol": "MANA",
    "denominator": "USD",
    "margin": "MANA"
  },
  {
    "id": "MATIC-USD",
    "type": "perpetual",
    "first_capture": "2022-01-26T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-MATIC-USD:MATIC",
    "symbol": "MATIC",
    "denominator": "USD",
    "margin": "MATIC"
  },
  {
    "id": "MKR-USD",
    "type": "perpetual",
    "first_capture": "2020-08-19T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-MKR-USD:MKR",
    "symbol": "MKR",
    "denominator": "USD",
    "margin": "MKR"
  },
  {
    "id": "NEAR-USD",
    "type": "perpetual",
    "first_capture": "2020-10-15T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-NEAR-USD:NEAR",
    "symbol": "NEAR",
    "denominator": "USD",
    "margin": "NEAR"
  },
  {
    "id": "NEO-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-05-29T00:00:00.000Z",
    "internal_id": "perpetual-NEO-USD:NEO",
    "symbol": "NEO",
    "denominator": "USD",
    "margin": "NEO"
  },
  {
    "id": "OMG-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-OMG-USD:OMG",
    "symbol": "OMG",
    "denominator": "USD",
    "margin": "OMG"
  },
  {
    "id": "ONT-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-05-29T00:00:00.000Z",
    "internal_id": "perpetual-ONT-USD:ONT",
    "symbol": "ONT",
    "denominator": "USD",
    "margin": "ONT"
  },
  {
    "id": "PEARL-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2020-12-19T00:00:00.000Z",
    "internal_id": "perpetual-PEARL-USD:PEARL",
    "symbol": "PEARL",
    "denominator": "USD",
    "margin": "PEARL"
  },
  {
    "id": "QTUM-USD",
    "type": "perpetual",
    "first_capture": "2020-08-26T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-QTUM-USD:QTUM",
    "symbol": "QTUM",
    "denominator": "USD",
    "margin": "QTUM"
  },
  {
    "id": "REN-USD",
    "type": "perpetual",
    "first_capture": "2020-08-19T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-REN-USD:REN",
    "symbol": "REN",
    "denominator": "USD",
    "margin": "REN"
  },
  {
    "id": "RSR-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2021-12-31T00:00:00.000Z",
    "internal_id": "perpetual-RSR-USD:RSR",
    "symbol": "RSR",
    "denominator": "USD",
    "margin": "RSR"
  },
  {
    "id": "SAND-USD",
    "type": "perpetual",
    "first_capture": "2022-01-26T00:00:00.000Z",
    "end_date": "2022-12-03T00:00:00.000Z",
    "internal_id": "perpetual-SAND-USD:SAND",
    "symbol": "SAND",
    "denominator": "USD",
    "margin": "SAND"
  },
  {
    "id": "SHIB-USD",
    "type": "perpetual",
    "first_capture": "2021-05-14T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-SHIB-USD:SHIB",
    "symbol": "SHIB",
    "denominator": "USD",
    "margin": "SHIB"
  },
  {
    "id": "SNX-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-SNX-USD:SNX",
    "symbol": "SNX",
    "denominator": "USD",
    "margin": "SNX"
  },
  {
    "id": "SOL-USD",
    "type": "perpetual",
    "first_capture": "2022-01-26T00:00:00.000Z",
    "end_date": "2022-11-10T00:00:00.000Z",
    "internal_id": "perpetual-SOL-USD:SOL",
    "symbol": "SOL",
    "denominator": "USD",
    "margin": "SOL"
  },
  {
    "id": "STORJ-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-STORJ-USD:STORJ",
    "symbol": "STORJ",
    "denominator": "USD",
    "margin": "STORJ"
  },
  {
    "id": "SUN-USD",
    "type": "perpetual",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2021-06-02T00:00:00.000Z",
    "internal_id": "perpetual-SUN-USD:SUN",
    "symbol": "SUN",
    "denominator": "USD",
    "margin": "SUN"
  },
  {
    "id": "SUSHI-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2023-01-13T00:00:00.000Z",
    "internal_id": "perpetual-SUSHI-USD:SUSHI",
    "symbol": "SUSHI",
    "denominator": "USD",
    "margin": "SUSHI"
  },
  {
    "id": "SWRV-USD",
    "type": "perpetual",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-SWRV-USD:SWRV",
    "symbol": "SWRV",
    "denominator": "USD",
    "margin": "SWRV"
  },
  {
    "id": "THETA-USD",
    "type": "perpetual",
    "first_capture": "2020-08-12T00:00:00.000Z",
    "end_date": "2022-09-28T00:00:00.000Z",
    "internal_id": "perpetual-THETA-USD:THETA",
    "symbol": "THETA",
    "denominator": "USD",
    "margin": "THETA"
  },
  {
    "id": "TRB-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-TRB-USD:TRB",
    "symbol": "TRB",
    "denominator": "USD",
    "margin": "TRB"
  },
  {
    "id": "TRX-USD",
    "type": "perpetual",
    "base_coin": "TRX",
    "quote_coin": "USD",
    "margin_asset": "TRX",
    "contract_size": 10.0,
    "quantity_unit": "quote",
    "underlying": "crypto",
    "first_capture": "2020-04-14T00:00:00.000Z",
    "internal_id": "perpetual-TRX-USD:TRX",
    "symbol": "TRX",
    "denominator": "USD",
    "margin": "TRX"
  },
  {
    "id": "UNI-USD",
    "type": "perpetual",
    "first_capture": "2020-09-18T00:00:00.000Z",
    "end_date": "2023-01-13T00:00:00.000Z",
    "internal_id": "perpetual-UNI-USD:UNI",
    "symbol": "UNI",
    "denominator": "USD",
    "margin": "UNI"
  },
  {
    "id": "USDT-USD",
    "type": "perpetual",
    "first_capture": "2020-09-25T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-USDT-USD:USDT",
    "symbol": "USDT",
    "denominator": "USD",
    "margin": "USDT"
  },
  {
    "id": "VET-USD",
    "type": "perpetual",
    "first_capture": "2020-08-12T00:00:00.000Z",
    "end_date": "2022-12-30T00:00:00.000Z",
    "internal_id": "perpetual-VET-USD:VET",
    "symbol": "VET",
    "denominator": "USD",
    "margin": "VET"
  },
  {
    "id": "WAVES-USD",
    "type": "perpetual",
    "first_capture": "2020-08-21T00:00:00.000Z",
    "end_date": "2021-12-31T00:00:00.000Z",
    "internal_id": "perpetual-WAVES-USD:WAVES",
    "symbol": "WAVES",
    "denominator": "USD",
    "margin": "WAVES"
  },
  {
    "id": "WNXM-USD",
    "type": "perpetual",
    "first_capture": "2020-09-16T00:00:00.000Z",
    "end_date": "2020-12-03T00:00:00.000Z",
    "internal_id": "perpetual-WNXM-USD:WNXM",
    "symbol": "WNXM",
    "denominator": "USD",
    "margin": "WNXM"
  },
  {
    "id": "WOO-USD",
    "type": "perpetual",
    "first_capture": "2021-05-07T00:00:00.000Z",
    "end_date": "2021-09-11T00:00:00.000Z",
    "internal_id": "perpetual-WOO-USD:WOO",
    "symbol": "WOO",
    "denominator": "USD",
    "margin": "WOO"
  },
  {
    "id": "XCH-USD",
    "type": "perpetual",
    "first_capture": "2021-05-18T00:00:00.000Z",
    "end_date": "2021-09-11T00:00:00.000Z",
    "internal_id": "perpetual-XCH-USD:XCH",
    "symbol": "XCH",
    "denominator": "USD",
    "margin": "XCH"
  },
  {
    "id": "XLM-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-09-28T00:00:00.000Z",
    "internal_id": "perpetual-XLM-USD:XLM",
    "symbol": "XLM",
    "denominator": "USD",
    "margin": "XLM"
  },
  {
    "id": "XMR-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-09-06T00:00:00.000Z",
    "internal_id": "perpetual-XMR-USD:XMR",
    "symbol": "XMR",
    "denominator": "USD",
    "margin": "XMR"
  },
  {
    "id": "XRP-USD",
    "type": "perpetual",
    "base_coin": "XRP",
    "quote_coin": "USD",
    "margin_asset": "XRP",
    "contract_size": 10.0,
    "quantity_unit": "quote",
    "underlying": "crypto",
    "first_capture": "2020-04-10T00:00:00.000Z",
    "internal_id": "perpetual-XRP-USD:XRP",
    "symbol": "XRP",
    "denominator": "USD",
    "margin": "XRP"
  },
  {
    "id": "XTZ-USD",
    "type": "perpetual",
    "first_capture": "2020-07-22T00:00:00.000Z",
    "end_date": "2022-09-28T00:00:00.000Z",
    "internal_id": "perpetual-XTZ-USD:XTZ",
    "symbol": "XTZ",
    "denominator": "USD",
    "margin": "XTZ"
  },
  {
    "id": "YFI-USD",
    "type": "perpetual",
    "first_capture": "2020-09-02T00:00:00.000Z",
    "end_date": "2022-11-18T00:00:00.000Z",
    "internal_id": "perpetual-YFI-USD:YFI",
    "symbol": "YFI",
    "denominator": "USD",
    "margin": "YFI"
  },
  {
    "id": "YFII-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2022-05-28T00:00:00.000Z",
    "internal_id": "perpetual-YFII-USD:YFII",
    "symbol": "YFII",
    "denominator": "USD",
    "margin": "YFII"
  },
  {
    "id": "YFV-USD",
    "type": "perpetual",
    "first_capture": "2020-09-09T00:00:00.000Z",
    "end_date": "2020-10-30T00:00:00.000Z",
    "internal_id": "perpetual-YFV-USD:YFV",
    "symbol": "YFV",
    "denominator": "USD",
    "margin": "YFV"
  },
  {
    "id": "ZEC-USD",
    "type": "perpetual",
    "first_capture": "2020-04-24T00:00:00.000Z",
    "end_date": "2022-09-06T00:00:00.000Z",
    "internal_id": "perpetual-ZEC-USD:ZEC",
    "symbol": "ZEC",
    "denominator": "USD",
    "margin": "ZEC"
  },
  {
    "id": "ZRX-USD",
    "type": "perpetual",
    "first_capture": "2020-08-05T00:00:00.000Z",
    "end_date": "2022-01-07T00:00:00.000Z",
    "internal_id": "perpetual-ZRX-USD:ZRX",
    "symbol": "ZRX",
    "denominator": "USD",
    "margin": "ZRX"
  }
]