Error Format
All errors return a consistent JSON body:errors is an object mapping field names to error codes. For single-message errors, only message is present.
HTTP Status Codes
Common Error Examples
Invalid API key
Expired API key
Rate limit exceeded
Validation error
Resource not found
Idempotency
The Partner API does not currently support idempotency keys. To avoid duplicate orders, check for existing orders before creating a new one usingGET /partner/orders.