Overview

Response Format

{
	"ok": false,
	"error": {
		"code": "VALIDATION_ERROR",
		"message": "请求参数无效"
	}
}

Error Codes

• VALIDATION_ERROR

  Request parameters are invalid. Fix the request before retrying.

• UNAUTHORIZED

  The API key is missing or invalid.

• UPSTREAM_ERROR / ORDER_QUEUE_FAILED

  Upstream services are unavailable. Reuse the same idempotency key when retrying orders.