curl --request GET \
  --url https://api.coinversa.ai/api/public/v1/hip4/daily-volume \
  --header 'X-API-Key: <api-key>'

{
  "days": [
    {
      "contracts": 123,
      "day": "<string>",
      "fills": 123,
      "notionalUsdh": 123,
      "uniqueTrades": 123,
      "uniqueWallets": 123
    }
  ],
  "since": "<string>",
  "$schema": "<string>"
}