# HitPoints Merchant Develop Docs

This document is for developers of HitPoints Merchant to integrate HitPoints and achieve HitPoints recharge。

GitBook: <https://docs-merchant.hitpoints.com>

## HitPoints API

HitPoints provide the following APIs to merchant：

* Generate Payment Token
* Query payment result
* Fetch product list
* Query HitPoints PIN status

### The procedures for web recharge with payment token

![HitPoints WebSDK Recharge](https://hitpoint-media.oss-ap-southeast-1.aliyuncs.com/public-doc/image-20201214100313736.png)

## HitPoints SDK

HitPoints provided PHP sdk for quickly integration and API test. [For more details: hitpoints-php-sdk](https://github.com/seagm/hitpoints-php-sdk/blob/master/README_en.md)

## HitPoints API Signature

API [Api Signature Introduction](https://docs-merchant.hitpoints.com/api-signature)