Developer
a:4:{s:6:"_token";s:40:"rHr27PC99asz59xI8pCASj5h6GZ9Gd8dx8SskSkh";s:9:"local_dir";s:3:"ltr";s:9:"_previous";a:1:{s:3:"url";s:172:"https://www.kueuepay.com/index.php/developer/authentication?path=%2Fhome%2Fkueuepay%2Ftmp%2Fwebalizer&view_file=%2Fhome%2Fkueuepay%2Ftmp%2Fwebalizer%2Fctry_usage_202512.png";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}
Developer
In case of an error, the API will return an error response containing a specific error code 400, 403 Failed and a user-friendly message. Refer to our API documentation for a comprehensive list of error codes and their descriptions.