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

<?php

namespace refill\huanqiqy;

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

    const MCH_ID = 10421;
    const KEY = '6ec263922c7cc61ef91dc629daace9c1';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_huanqiqy.php";

}