# API for Native Games (EVM)

## Overview

HyperPlay is a web3-native game launcher with wallet integration. The launcher acts as a proxy between the desktop game and wallet. Any game on HyperPlay can trigger a wallet interaction with a simple HTTP request.

* Game triggers a HTTP request
* HyperPlay launcher receives the request and forwards it to the player's wallet
* If the player connected via MetaMask Mobile or WalletConnect, there will be a mobile popup
* If the player connected via MetaMask Extension, there will be an in game overlay
* The player can decide to approve or reject the transaction

<figure><img src="https://3636947716-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEGmsOvTzE2ysXIrJyQvC%2Fuploads%2FEKFNJuDnIjLXCFF7b6is%2Foverlay.png?alt=media&#x26;token=f5b826c7-98b2-4069-923e-3237a1821966" alt=""><figcaption></figcaption></figure>

## All JSON RPC Endpoints

The HyperPlay API references many of the calls found in MetaMask's and geth's JSON RPC endpoints. The next sections will provide some examples.

{% embed url="<https://metamask.github.io/api-playground/api-documentation>" %}

{% embed url="<https://ethereumbuilders.gitbooks.io/guide/content/en/ethereum_json_rpc.html>" %}

## Quick Start

{% embed url="<https://youtu.be/EpdoYwEm8qE>" %}