HTTP status code summary

Fintoc uses conventional HTTP response codes to indicate whether a request succeeded or failed. Codes in the 2xx range indicate success. Codes in the 4xx range indicate a problem with the request. Codes in the 5xx range indicate an error on Fintoc’s side. The following table summarizes each status code:

Code	Meaning
`200 OK`	The request succeeded.
`400 Bad Request`	The request contains invalid information. Correct the invalid information before retrying the request.
`401 Unauthorized`	Your API key is invalid or the request does not include the API key as expected.
`402 Payment Required`	You must pay to continue using the service.
`403 Forbidden`	The request is valid, but you do not have permission to make the request.
`404 Not Found`	Fintoc could not find the requested resource. Check the requested URL.
`429 Too Many Requests`	You exceeded the limit of five requests per second.
`500 Internal Server Error`	Fintoc encountered an internal server error.
`503 Service Unavailable`	The financial institution may be unavailable.