# Barz - Smart Wallet

## Introduction

[Barz](https://github.com/trustwallet/barz) is an [ERC 4337](https://eips.ethereum.org/EIPS/eip-4337) compatible Smart Contract Wallet focused on a secure and smarter experience for users through modular, upgradeable, and secure designs.

![Barz](https://2889587170-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LeGDgApX5LA1FGVGo-z%2Fuploads%2Fgit-blob-b7d2df885854b80acf25196c5e5e8c8ae05d170f%2Fbarz-diagram.png?alt=media)

Check out our blog series for details!

[1. Introducing Barz. Trust Wallet's Smart Wallet Solution](https://developer.trustwallet.com/developer/barz-smart-wallet/introducing-barz-trustwallet-smart-wallet-solution)

[2. Cutting Diamonds: How to Make Accounts Awesome](https://developer.trustwallet.com/developer/barz-smart-wallet/cutting-diamonds-how-to-make-accounts-awesome)

[3. Build with Trust Wallet and Barz, A Comprehensive Guide to Integrating Barz with AA SDK](https://github.com/trustwallet/developer/blob/master/barz-smart-wallet/build-with-trust-wallet-and-barz-aa-sdk.md)

[Github Codebase](https://github.com/trustwallet/barz)

## License

Barz is available under the Apache-2.0 license. See the [LICENSE](https://github.com/trustwallet/barz/blob/main/LICENSE) file for more information.