> ## Documentation Index
> Fetch the complete documentation index at: https://etherspot.fyi/llms.txt
> Use this file to discover all available pages before exploring further.

> Everything you need to get started with Etherspot’s Account & Chain Abstraction infrastructure

# Introduction

<p align="center">
  <img src="https://public.etherspot.io/assets/etherspot.gif" alt="Etherspot" width="150" height="150" />
</p>

<div align="center">
  Etherspot is a top-notch [Account & Chain Abstraction](/account-abstraction/accountabstraction) infrastructure designed to help developers create an unparalleled cross-chain user experience for their blockchain protocols on Ethereum and EVM-compatible chains.

  With Etherspot’s comprehensive tools, building a beautiful user experience in Web3 has never been easier!
</div>

Choose a tool:

<CardGroup cols={3}>
  <Card title="Modular SDK" icon="cubes" href="/modular-sdk/intro">
    *Supports EntryPoint 0.7.0*

    To customise your smart accounts with ERC-7579 modules
  </Card>

  <Card title="Prime SDK" icon="code" href="/prime-sdk/intro">
    *Supports EntryPoint 0.6.0*

    The tools you need to build with AA
  </Card>

  <Card title="Chain Abstraction" icon="code" href="/">
    *Coming soon*

    Build a seamless, cross-chain Web3 user experience with Etherspot
  </Card>
</CardGroup>

<CardGroup cols={3}>
  <Card title="Skandha" icon="cubes" href="/skandha/intro">
    Our ERC4337 compliant Bundler (Bundled Transactions)
  </Card>

  <Card title="Arka" icon="money-bill" href="/arka/intro">
    Our ERC4337 compliant Paymaster (Gasless & Sponsored Transactions)
  </Card>

  <Card title="Transaction Kit" icon="toolbox" href="/transaction-kit/intro">
    A React Library for seamless integration with our AA infra
  </Card>
</CardGroup>