curl --location --request POST 'https://dev.huiyuxuan.com.cn/provider/pay/query_balance' \ --data-urlencode 'provider_code=' \ --data-urlencode 'app_mch_id=' \ --data-urlencode 'timestamp=' \ --data-urlencode 'sign='
{"code":0,"msg":"success","data":{"total_amount":"0.00","settled_amount":"0.00","not_settled_amount":"0.00"}}