Tips: You can use the POSTMAN to test API

get:/payTools.json
<<<
success
{
    "msg": "success",
    "code": 0,
    "data": [
        {
            "accountId": "",
            "appEnv": "", // DEV or PROD
            "appName": "",
            "appPackageName": "",
            "appSignature": "",
            "extInfo": {},
            "gmtCreate": 1551099989000,
            "gmtModified": 1551099989000,
            "id": "",
            "payChannel": "", // WECHAT or ALIPAY
            "signStatus": "" // OK or NO
        }
    ]
}
<<<
error
{
    code: "error code",
    msg: "error message"
}