>更新时间：2026.07.08

# 微信支付 - 平台收付通-电商交易解决方案（普通服务商）文档索引

- [产品介绍](https://pay.weixin.qq.com/doc/v3/partner/4012086891.md)
- [开发接入准备](https://pay.weixin.qq.com/doc/v3/partner/4012086921.md)
- [消费者投诉2.0](https://pay.weixin.qq.com/doc/v3/partner/4012072827.md)
- [错误码](https://pay.weixin.qq.com/doc/v3/partner/4020807431.md)
## 商户进件
> 商户进件是平台收付通为平台型电商提供的二级商户入驻服务，通过接口协助平台下商户快速完成微信支付二级商户入驻，统一管理商户资质与准入流程，为后续合单支付、分账结算、资金管控等核心能力提供合规主体基础，保障平台交易链路顺畅运行。

- [开发指引](https://pay.weixin.qq.com/doc/v3/partner/4012087137.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4012525423.md)
### API列表
- [提交申请单](https://pay.weixin.qq.com/doc/v3/partner/4012713017.md)
- [通过业务申请编号查询申请状态](https://pay.weixin.qq.com/doc/v3/partner/4012691376.md)
- [通过申请单ID查询申请状态](https://pay.weixin.qq.com/doc/v3/partner/4012691469.md)
- [修改结算账户](https://pay.weixin.qq.com/doc/v3/partner/4012761138.md)
- [查询结算账户](https://pay.weixin.qq.com/doc/v3/partner/4012761142.md)
- [查询结算账户修改申请状态](https://pay.weixin.qq.com/doc/v3/partner/4012761169.md)
- [文件上传](https://pay.weixin.qq.com/doc/v3/partner/4012760432.md)
## 商户注销
> 商户注销为二级商户提供合规退出通道，支持平台协助二级商户发起注销申请，完成账户资金清算与余额提现，规范商户生命周期管理。注销后可按规则将账户可用余额提现至指定账户，保障资金安全结清，避免遗留风险。

- [产品介绍](https://pay.weixin.qq.com/doc/v3/partner/4018153750.md)
### 注销预校验
#### API列表
- [商户注销资格校验](https://pay.weixin.qq.com/doc/v3/partner/4016420099.md)
### 注销提现（新流程）
#### API列表
- [提交注销提现申请](https://pay.weixin.qq.com/doc/v3/partner/4013892756.md)
- [商户申请单号查询申请单状态](https://pay.weixin.qq.com/doc/v3/partner/4013892759.md)
- [微信支付申请单号查询申请单状态](https://pay.weixin.qq.com/doc/v3/partner/4013892765.md)
### 注销申请与提现（旧流程）
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4015943239.md)
#### 注销申请
##### API列表
###### 注销申请单
- [提交注销申请单](https://pay.weixin.qq.com/doc/v3/partner/4012476217.md)
- [查询注销单状态](https://pay.weixin.qq.com/doc/v3/partner/4012476223.md)
###### 图片上传
- [图片上传](https://pay.weixin.qq.com/doc/v3/partner/4012691710.md)
#### 注销后提现
##### API列表
- [提交已注销商户号可用余额提现申请单](https://pay.weixin.qq.com/doc/v3/partner/4012488950.md)
- [商户提现申请单号查询提现申请单状态](https://pay.weixin.qq.com/doc/v3/partner/4012476164.md)
- [微信支付提现申请单号查询提现申请单状态](https://pay.weixin.qq.com/doc/v3/partner/4012778400.md)
## 支付下单
### 普通支付
- [开发指引](https://pay.weixin.qq.com/doc/v3/partner/4012088031.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4012525474.md)
#### API列表
##### APP支付
- [APP下单](https://pay.weixin.qq.com/doc/v3/partner/4012714669.md)
- [APP调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090168.md)
##### JSAPI支付
- [JSAPI下单](https://pay.weixin.qq.com/doc/v3/partner/4012714678.md)
- [JSAPI调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090156.md)
##### Native支付
- [Native下单](https://pay.weixin.qq.com/doc/v3/partner/4012714902.md)
- [Native调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090180.md)
##### 小程序支付
- [小程序下单](https://pay.weixin.qq.com/doc/v3/partner/4012714911.md)
- [小程序调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090181.md)
##### H5支付
- [H5下单](https://pay.weixin.qq.com/doc/v3/partner/4012714759.md)
- [H5调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090177.md)
##### 公共API
- [微信支付订单号查询订单](https://pay.weixin.qq.com/doc/v3/partner/4012760565.md)
- [微信支付商户订单号查询订单](https://pay.weixin.qq.com/doc/v3/partner/4012760568.md)
- [关闭订单](https://pay.weixin.qq.com/doc/v3/partner/4012760574.md)
- [支付结果通知](https://pay.weixin.qq.com/doc/v3/partner/4012090195.md)
### 合单支付
- [开发指引](https://pay.weixin.qq.com/doc/v3/partner/4012089542.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4012525491.md)
#### API列表
##### JSAPI合单支付
- [合单下单-JSAPI](https://pay.weixin.qq.com/doc/v3/partner/4012760615.md)
- [JSAPI调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090843.md)
##### APP合单支付
- [合单下单-APP](https://pay.weixin.qq.com/doc/v3/partner/4012760622.md)
- [APP调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012090949.md)
##### H5合单支付
- [合单下单-H5](https://pay.weixin.qq.com/doc/v3/partner/4012760626.md)
- [H5调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012091014.md)
##### Native合单支付
- [合单下单-NATIVE](https://pay.weixin.qq.com/doc/v3/partner/4012760629.md)
- [Native调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012091224.md)
##### 小程序合单支付
- [合单下单-小程序](https://pay.weixin.qq.com/doc/v3/partner/4012760633.md)
- [小程序调起支付](https://pay.weixin.qq.com/doc/v3/partner/4012091236.md)
##### 公共API
- [合单查询订单](https://pay.weixin.qq.com/doc/v3/partner/4012761049.md)
- [合单关闭订单](https://pay.weixin.qq.com/doc/v3/partner/4012761093.md)
- [支付通知](https://pay.weixin.qq.com/doc/v3/partner/4012237246.md)
## 补差与分账
### 分账
- [开发指引](https://pay.weixin.qq.com/doc/v3/partner/4012087888.md)
- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4015870957.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4012525463.md)
#### API列表
- [请求分账](https://pay.weixin.qq.com/doc/v3/partner/4012691594.md)
- [查询分账结果](https://pay.weixin.qq.com/doc/v3/partner/4012477734.md)
- [请求分账回退](https://pay.weixin.qq.com/doc/v3/partner/4012477737.md)
- [查询分账回退结果](https://pay.weixin.qq.com/doc/v3/partner/4012477740.md)
- [解冻剩余资金](https://pay.weixin.qq.com/doc/v3/partner/4012477745.md)
- [查询订单剩余待分金额](https://pay.weixin.qq.com/doc/v3/partner/4012477751.md)
- [添加分账接收方](https://pay.weixin.qq.com/doc/v3/partner/4012477758.md)
- [删除分账接收方](https://pay.weixin.qq.com/doc/v3/partner/4012477759.md)
- [分账动账通知](https://pay.weixin.qq.com/doc/v3/partner/4012116672.md)
#### 附录
- [分账失败处理指引](https://pay.weixin.qq.com/doc/v3/partner/4015504955.md)
### 补差
- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4015593692.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4015942503.md)
#### API列表
- [请求补差](https://pay.weixin.qq.com/doc/v3/partner/4012477631.md)
- [请求补差回退](https://pay.weixin.qq.com/doc/v3/partner/4012477636.md)
- [取消补差](https://pay.weixin.qq.com/doc/v3/partner/4012477639.md)
## 交易退款
> 交易退款提供订单全额或部分退款能力，支持已支付订单按流程退回买家。退款资金可从冻结资金中支出，分账后退款可先执行分账回退再退款，平台可查询退款状态，保障交易逆向流程完整，提升售后资金处理效率与用户消费体验。

- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4015217874.md)
### API列表
- [申请退款](https://pay.weixin.qq.com/doc/v3/partner/4012476892.md)
- [查询单笔退款（按微信支付退款单号）](https://pay.weixin.qq.com/doc/v3/partner/4012476908.md)
- [查询单笔退款（按商户退款单号）](https://pay.weixin.qq.com/doc/v3/partner/4012476911.md)
- [退款结果通知](https://pay.weixin.qq.com/doc/v3/partner/4012124635.md)
- [查询垫付回补结果](https://pay.weixin.qq.com/doc/v3/partner/4012476916.md)
- [垫付退款回补](https://pay.weixin.qq.com/doc/v3/partner/4012476927.md)
- [发起异常退款](https://pay.weixin.qq.com/doc/v3/partner/4015181616.md)
## 账户资金管理
### 余额查询
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4016644075.md)
#### API列表
- [查询二级商户账户实时余额](https://pay.weixin.qq.com/doc/v3/partner/4012476690.md)
- [查询二级商户账户日终余额](https://pay.weixin.qq.com/doc/v3/partner/4012476693.md)
- [查询平台账户实时余额](https://pay.weixin.qq.com/doc/v3/partner/4012476700.md)
- [查询平台账户日终余额](https://pay.weixin.qq.com/doc/v3/partner/4012476702.md)
### 商户提现
- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4019899593.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/partner/4014075940.md)
#### API列表
- [二级商户预约提现](https://pay.weixin.qq.com/doc/v3/partner/4012476652.md)
- [二级商户查询预约提现状态（根据商户预约提现单号查询）](https://pay.weixin.qq.com/doc/v3/partner/4012476656.md)
- [二级商户查询预约提现状态（根据微信支付预约提现单号查询）](https://pay.weixin.qq.com/doc/v3/partner/4012476665.md)
- [平台预约提现](https://pay.weixin.qq.com/doc/v3/partner/4012476670.md)
- [平台查询预约提现状态（根据商户预约提现单号查询）](https://pay.weixin.qq.com/doc/v3/partner/4012476672.md)
- [平台查询预约提现状态（根据微信支付预约提现单号查询）](https://pay.weixin.qq.com/doc/v3/partner/4012476674.md)
- [二级商户按日终余额预约提现](https://pay.weixin.qq.com/doc/v3/partner/4013328143.md)
- [查询二级商户按日终余额预约提现状态](https://pay.weixin.qq.com/doc/v3/partner/4013328163.md)
- [按日下载提现异常文件](https://pay.weixin.qq.com/doc/v3/partner/4012476678.md)
- [商户提现状态变更通知](https://pay.weixin.qq.com/doc/v3/partner/4013049135.md)
## 账单下载
> 账单下载为平台与二级商户提供标准化对账文件，支持交易、资金、分账等多维度账单获取，清晰记录收支、分润、退款等明细。可按日期筛选下载，用于财务核对、结算审计与数据归档，提升平台资金管理透明度与财务处理效率。

- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4016062108.md)
### API列表
- [申请交易账单](https://pay.weixin.qq.com/doc/v3/partner/4012760667.md)
- [申请资金账单](https://pay.weixin.qq.com/doc/v3/partner/4012760672.md)
- [申请分账账单](https://pay.weixin.qq.com/doc/v3/partner/4012761131.md)
- [下载账单](https://pay.weixin.qq.com/doc/v3/partner/4012124894.md)
- [申请二级商户资金账单](https://pay.weixin.qq.com/doc/v3/partner/4012760697.md)
- [下载单个子商户/二级商户资金账单](https://pay.weixin.qq.com/doc/v3/partner/4014314390.md)
## 跨境付款
> 跨境付款依托境内收付通，解决境内平台向境外供应商结算需求，支持多币种汇兑、全球分发、海关一键推单。手续费率可由平台或二级商户承担，提供合规出境、快速结算、报关一体化服务。

- [业务示例代码](https://pay.weixin.qq.com/doc/v3/partner/4015593257.md)
### API列表
- [查询订单剩余可出境余额](https://pay.weixin.qq.com/doc/v3/partner/4012476109.md)
- [申请资金出境](https://pay.weixin.qq.com/doc/v3/partner/4012476113.md)
- [查询出境结果](https://pay.weixin.qq.com/doc/v3/partner/4012476127.md)
- [获取购付汇账单文件下载链接](https://pay.weixin.qq.com/doc/v3/partner/4012476132.md)

