curl --location --request POST 'https://api.kfim.cn/pay_gate/refund_query' \ --data-urlencode 'refund_no=' \ --data-urlencode 'business_code=' \ --data-urlencode 'mch_num=' \ --data-urlencode 'timestamp=' \ --data-urlencode 'sign='
{ "code": 0, "msg": "success", "data": { "order_no": "2023112512006010120242379322", "total_refund": "10.00", "refund_fee": "0.04", "notes": "测试订单退款", "create_time": "2023-11-25 12:04:30", "refund_no": "202311251204487869" } }