> For the complete documentation index, see [llms.txt](https://docs.wepin.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wepin.io/en/api/restful-api.md).

# RESTful API

Wepin wallet is a service that allows easy integration of Web3 wallets into web/app services via SDK. If you want to integrate Wepin wallet on the web, you can utilize the RESTful Wepin SDK API to integrate wallet services. If you wish to integrate the wallet into your service using the API, please select a platform from the Development Tools in Wepin Workspace and apply through the RESTful API.

{% embed url="<https://workspace.wepin.io/>" %}

The Wepin SDK API provides the following functionalities.

### Initialization and Login

* Initialize
* Issue or Renew Authentication Token
* Login
* Logout

### Wallet

* Register
* Change Wallet PIN
* Reset Wallet PIN Authentication Attemps

### Account

* Retrieve Account Information
* View NFTs
* Refresh Account Balance
* Refresh NFTs