xyzshop/helper/refill/api/zy/yezif/config.php

<?php

namespace refill\yezif;

class config
{
    const ORDER_URL = 'https://www.xyzshops.cn/mobile/index.php';

    const MCH_ID = 10353;
    const KEY = 'e35d5cd78caf3a10a7f903facef28122';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_yezif.php";

}