curl --request GET \
  --url https://api.amberdata.com/markets/derivatives/analytics/futures-perpetuals/volumes \
  --header 'x-api-key: <api-key>'

{
  "status": 200,
  "title": "OK",
  "description": "Successful request",
  "payload": {
    "data": [
      {
        "timestamp": "1706659200000.000000",
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "370916.7",
        "totalDailyVolumeMilUSD": "15800.9",
        "totalDailyVolumeNative": "370916.7"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "1128347366.9",
        "totalDailyVolumeMilUSD": "421.1",
        "totalDailyVolumeNative": "9901.8"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "bybit",
        "underlying": "BTC",
        "totalDailyVolume": "168972.8",
        "totalDailyVolumeMilUSD": "7196.2",
        "totalDailyVolumeNative": "168972.8"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "deribit",
        "underlying": "BTC",
        "totalDailyVolume": "13917.3",
        "totalDailyVolumeMilUSD": "593.7",
        "totalDailyVolumeNative": "13917.3"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "ftxus",
        "underlying": "BTC",
        "totalDailyVolume": null,
        "totalDailyVolumeMilUSD": null,
        "totalDailyVolumeNative": null
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "huobi",
        "underlying": "BTC",
        "totalDailyVolume": "15451.3",
        "totalDailyVolumeMilUSD": "658.8",
        "totalDailyVolumeNative": "15451.3"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "kraken",
        "underlying": "BTC",
        "totalDailyVolume": "3908651.8",
        "totalDailyVolumeMilUSD": "174.9",
        "totalDailyVolumeNative": "4107.2"
      },
      {
        "timestamp": "1706659200000.000000",
        "exchange": "okex",
        "underlying": "BTC",
        "totalDailyVolume": "40064594.0",
        "totalDailyVolumeMilUSD": "6700.6",
        "totalDailyVolumeNative": "157175.2"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "301377.0",
        "totalDailyVolumeMilUSD": "12927.0",
        "totalDailyVolumeNative": "301377.0"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "1052392849.8",
        "totalDailyVolumeMilUSD": "400.2",
        "totalDailyVolumeNative": "9332.4"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "bybit",
        "underlying": "BTC",
        "totalDailyVolume": "136513.9",
        "totalDailyVolumeMilUSD": "5853.9",
        "totalDailyVolumeNative": "136513.9"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "deribit",
        "underlying": "BTC",
        "totalDailyVolume": "12887.8",
        "totalDailyVolumeMilUSD": "554.2",
        "totalDailyVolumeNative": "12887.8"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "ftxus",
        "underlying": "BTC",
        "totalDailyVolume": null,
        "totalDailyVolumeMilUSD": null,
        "totalDailyVolumeNative": null
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "huobi",
        "underlying": "BTC",
        "totalDailyVolume": "12169.3",
        "totalDailyVolumeMilUSD": "522.3",
        "totalDailyVolumeNative": "12169.3"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "kraken",
        "underlying": "BTC",
        "totalDailyVolume": "6986109.9",
        "totalDailyVolumeMilUSD": "186.8",
        "totalDailyVolumeNative": "4352.7"
      },
      {
        "timestamp": "1706572800000.000000",
        "exchange": "okex",
        "underlying": "BTC",
        "totalDailyVolume": "32367069.0",
        "totalDailyVolumeMilUSD": "5660.8",
        "totalDailyVolumeNative": "131876.6"
      },
      {
        "timestamp": "1706486400000.000000",
        "exchange": "binance",
        "underlying": "BTC",
        "totalDailyVolume": "290724.5",
        "totalDailyVolumeMilUSD": "12567.6",
        "totalDailyVolumeNative": "290724.5"
      },
      {
        "timestamp": "1706486400000.000000",
        "exchange": "bitmex",
        "underlying": "BTC",
        "totalDailyVolume": "854470564.6",
        "totalDailyVolumeMilUSD": "262.2",
        "totalDailyVolumeNative": "6127.6"
      }
    ]
  }
}