/home/kueuepay/public_html/app/Http/Middleware/ValidateSignature.php
<?php

namespace App\Http\Middleware;

use Illuminate\Routing\Middleware\ValidateSignature as Middleware;

class ValidateSignature extends Middleware
{
    /**
     * The names of the query string parameters that should be ignored.
     *
     * @var array<int, string>
     */
    protected $except = [
        
    ];
}
Error Handling

Error Handling

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.