Errors

Single error format, with a correlation id.

{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "amountUsdt doit être un montant décimal positif.",
    "requestId": "40ca5413-..."
  }
}

Common codes

HTTP	Meaning
400 VALIDATION_ERROR	Invalid request body.
401 UNAUTHORIZED	Missing or invalid API key.
403 FORBIDDEN	Insufficient permission.
404 NOT_FOUND	Resource not found.
429 RATE_LIMITED	Plan quota exceeded.

requestId

Share the requestId with support for any investigation: it links the response to the server trace.