/home/kueuepay/public_html/vendor/maatwebsite/excel/src/Middleware/CellMiddleware.php
<?php

namespace Maatwebsite\Excel\Middleware;

abstract class CellMiddleware
{
    /**
     * @param  mixed  $value
     * @return mixed
     */
    abstract public function __invoke($value, callable $next);
}
Prerequisites

Prerequisites

Before you begin integrating the Kueue Pay Developer API, make sure you have:

  1. An active Kueue Pay merchant account.
  2. Basic knowledge of API integration and web development with PHP & Laravel.
  3. A secure and accessible web server to handle API requests.