xyzshop/helper/refill/api/xyz/guoyyantyd/config.php

<?php

namespace refill\guoyyantyd;

class config
{
    const ORDER_URL = 'https://co-api.zylife.co/mobile/index.php';

    const MCH_ID = 60;
    const KEY = '470a050980e41880a7085eb4a3df6c42';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_guoyyantyd.php";

}