# Simply Pay - 接入指引

## Docs
- [接入指引](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990429.md): 
- [附件码表](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990430.md): 
- [签名示例](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990431.md): 
- [签名常见问题解决方案](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990432.md): 
- 回调通知 [代收回调通知](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990433.md): 
- 回调通知 [代付回调通知](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/doc-3990434.md): 

## API Docs
- 代收 [代收订单创建](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-159927663.md): 
- 代收 [代收订单查询](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-159927664.md): 
- 代收 [代收补单接口](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-285609449.md): 
- 代付 [代付订单创建](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-159927665.md): ### 特别声明
- 代付 [代付订单查询](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-159927666.md): ### 特别声明
- 账户 [余额查询](https://apifox.com/apidoc/shared/95bb7dbf-1d05-43a3-a097-9417dc30c9fd/api-159927667.md): 使用代收部分对应的appId和密钥。