curl --request GET \
  --url https://api.roxom.com/v1/market/instruments/stats \
  --header 'X-API-Key: <api-key>' \
  --header 'X-API-Signature: <api-key>'

{
  "data": {
    "list": [
      {
        "close1d": "<string>",
        "createdAt": 123,
        "fundingRate": "<string>",
        "high24h": "<string>",
        "id": "<string>",
        "indexPrice": "<string>",
        "low24h": "<string>",
        "markPrice": "<string>",
        "openInterest": "<string>",
        "openInterestVolume": "<string>",
        "symbol": "<string>",
        "todayHigh": "<string>",
        "todayLow": "<string>",
        "volume24h": "<string>"
      }
    ]
  },
  "error": true
}