Errors

The ABS API uses the following error codes:

Error Code	Meaning
400	Bad Request -- Your have sent a bad request
401	Unauthorized -- Your API key is wrong
403	Forbidden -- Your API key is correct, but you do not have permission to make this request
404	Not Found -- The API could not be found
405	Method Not Allowed -- You tried to access an API with an invalid method
422	Unprocessable Entity -- The request was formatted correctly, but could not be processed
429	Too Many Requests -- You're making too many API requests
500	Internal Server Error -- We had a problem with our server. Try again later, or contact us
503	Service Unavailable -- We're temporarily offline for maintenance. Please try again later