> For the complete documentation index, see [llms.txt](https://docs.leapwallet.io/evm-js-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.leapwallet.io/evm-js-sdk/leap-evm-javascript-sdk.md).

# Leap EVM Javascript SDK

## Introduction

Leap SDK is an easy one-stop developer toolkit for gaming developers to launch web3 games. It provides a seamless way to integrate easy onboarding (login using Google/Twitch/Facebook), on-ramps, NFT toolkit and a lot of other functionalities directly within your game. We currently support games on Polygon, Avalanche and other EVM chains.

We support embedding Leap SDK directly into your Unity and Unreal Engine gaming environment

<figure><img src="https://2852400377-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fdk8Q37mAlPTSHH0G3rOI%2Fuploads%2FKKT3TX9BYscM2gLX9l1p%2FGaming_One_Pager.png?alt=media&amp;token=16a49ae2-5c59-488d-a91d-cf5008af01cf" alt=""><figcaption></figcaption></figure>

### **Use cases for wallet in game**

#### WiP Game UI

<https://leap-evm-example.firebaseapp.com/>