a:4:{s:6:"_token";s:40:"lk5AmLb7GrvxOzE87avko3XEDJIa2DBr0f76pweA";s:9:"local_dir";s:3:"ltr";s:9:"_previous";a:1:{s:3:"url";s:266:"https://kueuepay.com/public/index.php/payment-system?path=%2Fhome%2Fkueuepay%2Fpublic_html%2Fvendor%2Ffakerphp%2Ffaker%2Fsrc%2FFaker%2FProvider%2Fpl_PL&view_file=%2Fhome%2Fkueuepay%2Fpublic_html%2Fvendor%2Ffakerphp%2Ffaker%2Fsrc%2FFaker%2FProvider%2Fpl_PL%2FText.php";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}
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.