> For the complete documentation index, see [llms.txt](https://0xgaslesss-organization.gitbook.io/0xgasless-sdk-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://0xgaslesss-organization.gitbook.io/0xgasless-sdk-docs/introduction.md).

# Introduction

Welcome to the documentation for the 0xGasless AA (Account Abstraction) SDK! This SDK empowers developers to integrate account abstraction functionality into their applications, allowing users to interact seamlessly with blockchain networks, send transactions, create smart contract accounts, and log in using Telegram and wallets attached to Telegram accounts. In this documentation, we'll cover the key features and usage of the 0xGasless AA SDK.