curl --request GET \
  --url https://api.orderly.org/v1/volume/user/stats \
  --header 'orderly-account-id: <orderly-account-id>' \
  --header 'orderly-key: <orderly-key>' \
  --header 'orderly-signature: <orderly-signature>' \
  --header 'orderly-timestamp: <orderly-timestamp>'

{
  "success": true,
  "timestamp": 1702989203989,
  "data": {
    "perp_volume_ytd": 274148.0364,
    "perp_volume_ltd": 274148.0364,
    "perp_volume_today": 120272.7674,
    "perp_volume_last_1_day": 120272.7674,
    "perp_volume_last_7_days": 120272.7674,
    "perp_volume_last_30_days": 300730.5454
  }
}