← 返回接口列表
扫码合单交易退款
支付产品
合单支付
文档:
smzf/api_merge_qrpay_tk
接口:
POST https://api.huifu.com/v3/trade/payment/scanpay/merge/refund
业务参数 data(JSON,不含 sys_id/product_id/sign)
{ "req_date": "20260808", "req_seq_id": "202608081419055291" }
发送请求