API status codes

Errors

Koncile uses conventional HTTP response codes to indicate the success or failure of an API request. In general: Codes in the 2xx range indicate success. Codes in the 4xx range indicate an error that failed given the information provided (e.g., a required parameter was omitted, a charge failed, etc.). Codes in the 5xx range indicate an error with Koncile's servers (these are rare).

Some 4xx errors that could be handled programmatically, with an error message that briefly explains the error reported.

Status codes

Status code	Details	Definition
200	OK	Everything worked as expected.
307	Temporary Redirect	The request url is missing the final '/'
400	Bad Request	The request was unacceptable, often due to missing a required parameter.
401	Unauthorized	No valid API key provided.
402	Request Failed	The parameters were valid but the request failed.
403	Forbidden	The API key doesn’t have permissions to perform the request.
404	Not Found	The requested resource doesn’t exist.
422	Unprocessable Entity	The request parameters are invalid.
500, 502, 503, 504	Server Errors	Something went wrong on Koncile's end. (These are rare.)