>更新时间：2026.07.08

# 微信支付 - H5支付（普通商户）文档索引

> H5 支付为商户提供在手机浏览器网页（非微信客户端内部浏览器）中使用微信支付收款的能力，用户在浏览器发起支付时会跳转到微信内，支付后可返回浏览器中商户的H5页面。

## 接入指引
- [产品介绍](https://pay.weixin.qq.com/doc/v3/merchant/4012791832.md)
- [常见问题](https://pay.weixin.qq.com/doc/v3/merchant/4012791845.md)
- [开发指引](https://pay.weixin.qq.com/doc/v3/merchant/4012791831.md)
- [开发接入准备](https://pay.weixin.qq.com/doc/v3/merchant/4015614193.md)
- [错误码](https://pay.weixin.qq.com/doc/v3/merchant/4020769168.md)

## API 列表
- [H5下单](https://pay.weixin.qq.com/doc/v3/merchant/4012791834.md)
- [H5调起支付](https://pay.weixin.qq.com/doc/v3/merchant/4012791835.md)
- [微信支付订单号查询订单](https://pay.weixin.qq.com/doc/v3/merchant/4012791837.md)
- [商户订单号查询订单](https://pay.weixin.qq.com/doc/v3/merchant/4012791838.md)
- [关闭订单](https://pay.weixin.qq.com/doc/v3/merchant/4012791839.md)
- [支付成功回调通知](https://pay.weixin.qq.com/doc/v3/merchant/4012791836.md)
- [退款申请](https://pay.weixin.qq.com/doc/v3/merchant/4012810597.md)
- [查询单笔退款（按商户退款单号）](https://pay.weixin.qq.com/doc/v3/merchant/4012810601.md)
- [发起异常退款](https://pay.weixin.qq.com/doc/v3/merchant/4012810603.md)
- [退款结果回调通知](https://pay.weixin.qq.com/doc/v3/merchant/4012810605.md)
- [申请交易账单](https://pay.weixin.qq.com/doc/v3/merchant/4012810606.md)
- [申请资金账单](https://pay.weixin.qq.com/doc/v3/merchant/4012810609.md)
- [下载账单](https://pay.weixin.qq.com/doc/v3/merchant/4012810615.md)

## 请求示例
- [H5下单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791834-curl.md)
- [H5下单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791834-java.md)
- [H5下单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791834-go.md)
- [关闭订单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791839-curl.md)
- [关闭订单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791839-java.md)
- [关闭订单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791839-go.md)
- [发起异常退款 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810603-curl.md)
- [发起异常退款 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810603-java.md)
- [发起异常退款 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810603-go.md)
- [商户订单号查询订单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791838-curl.md)
- [商户订单号查询订单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791838-java.md)
- [商户订单号查询订单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791838-go.md)
- [微信支付订单号查询订单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791837-curl.md)
- [微信支付订单号查询订单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791837-java.md)
- [微信支付订单号查询订单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012791837-go.md)
- [查询单笔退款（按商户退款单号） - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810601-curl.md)
- [查询单笔退款（按商户退款单号） - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810601-java.md)
- [查询单笔退款（按商户退款单号） - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810601-go.md)
- [申请交易账单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810606-curl.md)
- [申请交易账单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810606-java.md)
- [申请交易账单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810606-go.md)
- [申请资金账单 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810609-curl.md)
- [申请资金账单 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810609-java.md)
- [申请资金账单 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810609-go.md)
- [退款申请 - curl 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810597-curl.md)
- [退款申请 - Java 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810597-java.md)
- [退款申请 - Go 示例](https://pay.weixin.qq.com/doc/v3/merchant/4012810597-go.md)

## 附录
- [管理商户号绑定的APPID账号](https://pay.weixin.qq.com/doc/v3/merchant/4013287174.md)
- [配置H5支付域名](https://pay.weixin.qq.com/doc/v3/merchant/4013287193.md)
- [H5收银台适老化字体规范](https://pay.weixin.qq.com/doc/v3/merchant/4013317672.md)
- [各主体可申请的基础支付权限列表](https://pay.weixin.qq.com/doc/v3/merchant/4015616699.md)
- [申请H5支付权限指引](https://pay.weixin.qq.com/doc/v3/merchant/4012791841.md)
- [获取用户ip指引](https://pay.weixin.qq.com/doc/v3/merchant/4018677409.md)

