curl --request GET \
  --url https://api.amberdata.com/markets/derivatives/analytics/instruments/most-traded/tradfi \
  --header 'x-api-key: <api-key>'

{
  "status": 200,
  "title": "OK",
  "description": "Successful request",
  "payload": {
    "data": [
      {
        "contractVolume": 19359,
        "currency": "IBIT",
        "exchange": "tradfi",
        "instrument": "IBIT-17JAN25-54-C",
        "maxIv": 74.47000122070312,
        "minIv": 53.66999816894531,
        "vwapIv": 66.03,
        "vwapPriceUsd": 5.64
      },
      {
        "contractVolume": 18179,
        "currency": "IBIT",
        "exchange": "tradfi",
        "instrument": "IBIT-17JAN25-54-P",
        "maxIv": 66.37000274658203,
        "minIv": 60.0099983215332,
        "vwapIv": 64.64,
        "vwapPriceUsd": 5.03
      }
    ]
  }
}