测试接口地址：https://beta.bolink.club/unionapi/notify/thirdpaycallback 字段： | 字段名称 | 说明 | 类型 |示例 | 是否必传字段| | --- | --- | --- | --- | --- | trade_no |交易流水号,16-32位全数字| String| 201712201617482001596090 |是 money |订单金额，保留两位小数 |String |0.02| 是 state| 支付状态0失败，1成功| Number |1 |是 union_id| 厂商平台账户| Number |200002| 是 rand| 随机数32位以内整数或小数 |String| 0.8885944112837105 |是 > 示例 {"sign":"31D7A590D9F01FBFE9D2E7D2D24F9B86","trade_no":"201712201617482001596090","union_id":200002,"state":1,"money":"0.02","rand":"0.8885944112837105"} 返回： | 字段名称 | 说明 | 类型 |示例 | 是否必传字段| | --- | --- | --- | --- | --- | trade_no |交易流水号,16-32位全数字 |String |201712201617482001596090| 是 state| 状态|0失败 1成功| Number| 是 errmsg |提示| String| 处理完成|是 > 示例 > {"trade_no":"201712201617482001596090","state":1,"errmsg":"处理完成"}