Errors

Fetch 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). Codes in the 5xx range indicate an error with Fetch's servers (these are rare).

HTTP Status Codes

200 - OK
400 - Bad Request
401 - Unauthorized (No valid API key provided.)
402 - Request Failed
403 - Forbidden (The API key doesn't have permissions to perform the request.)
404 - Not Found
420 - Dynamic endpoint can not be found
422 - Validation Failed
429 - Too Many Requests	(Too many requests hit the API too quickly.)
500, 502, 503, 504 - Server Errors