HTTP Status Codes

API Status Codes

HTTP Status CodeDescription
102Idempotent request is currently processing
200Request processed
201Request processed and entity created
400Bad request due to invalid or missing parameters
401Not Authenticated
403Not Authorized
404Resource or entity not found
405Method not implemented
409Request conflict, either with the Idempotency-Key or an active record was found
422Unprocessable request due to business logic or client configuration
429Too many requests in a given amount of time
500Unexpected error while processing the request
503Service unavailable, request timed out, or maintenance is underway

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5xx Response Codes

In some instances, a 5xx response does not mean the request failed. An error or timeout from a downstream provider could result in a 5xx from the API. We recommend confirming if the transaction has processed before retrying.