# ET-PAY-API

## Docs
- [ET PAY API接入概述](https://papidoc.easytransferglobal.com/doc-5434336.md): 
- [准备工作](https://papidoc.easytransferglobal.com/doc-5434341.md): 
- [签名机制](https://papidoc.easytransferglobal.com/doc-5436499.md): 
- [加密机制](https://papidoc.easytransferglobal.com/doc-5436500.md): 
- API [公共请求报文头](https://papidoc.easytransferglobal.com/doc-5436518.md): 
- API [公共响应报文头](https://papidoc.easytransferglobal.com/doc-5438122.md): 
- API [API列表](https://papidoc.easytransferglobal.com/doc-5468911.md): 
- API > 创建收单订单 [请求数据](https://papidoc.easytransferglobal.com/doc-5336536.md): 
- API > 创建收单订单 [响应说明](https://papidoc.easytransferglobal.com/doc-5438447.md): 
- API > 查询收单订单信息 [请求数据](https://papidoc.easytransferglobal.com/doc-5336557.md): 
- API > 查询收单订单信息 [响应数据](https://papidoc.easytransferglobal.com/doc-5438516.md): 
- API > 创建退款订单 [请求数据](https://papidoc.easytransferglobal.com/doc-6223456.md): 
- API > 创建退款订单 [响应数据](https://papidoc.easytransferglobal.com/doc-6223457.md): 
- API > 查询退款订单 [请求数据](https://papidoc.easytransferglobal.com/doc-6223459.md): 
- API > 查询退款订单 [响应数据](https://papidoc.easytransferglobal.com/doc-6223460.md): 
- API > 关闭收单订单 [请求数据](https://papidoc.easytransferglobal.com/doc-6795529.md): 
- API > 关闭收单订单 [响应数据](https://papidoc.easytransferglobal.com/doc-6795569.md): 
- 异步通知 [回调服务接入概述](https://papidoc.easytransferglobal.com/doc-5122964.md): 
- 异步通知 [公共请求报文头](https://papidoc.easytransferglobal.com/doc-5122967.md): 
- 异步通知 [公共响应报文头](https://papidoc.easytransferglobal.com/doc-5122970.md): 
- 异步通知 [回调附录](https://papidoc.easytransferglobal.com/doc-5122977.md): 
- 异步通知 > 收单支付成功通知 [请求说明](https://papidoc.easytransferglobal.com/doc-5122971.md): 
- 异步通知 > 收单支付成功通知 [响应说明](https://papidoc.easytransferglobal.com/doc-5122975.md): 
- 异步通知 > 退款回调 [请求说明](https://papidoc.easytransferglobal.com/doc-6228357.md): 
- 异步通知 > 退款回调 [响应说明](https://papidoc.easytransferglobal.com/doc-6228361.md): 
- 附录 [证件类型](https://papidoc.easytransferglobal.com/doc-5438370.md): 
- 附录 [国家列表](https://papidoc.easytransferglobal.com/doc-5438371.md): 
- 附录 [货币列表](https://papidoc.easytransferglobal.com/doc-5438461.md): 
- 附录 [收单交易状态说明](https://papidoc.easytransferglobal.com/doc-5438525.md): 
- 附录 [状态码说明](https://papidoc.easytransferglobal.com/doc-5440792.md): 
- 附录 [收单退款状态说明](https://papidoc.easytransferglobal.com/doc-6223475.md): 
- 变动日志 [变动日志](https://papidoc.easytransferglobal.com/doc-5462960.md):