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Why Smart Wallet?Quick Start FAQ Launch Ready Checklist Wallet Library Support Base Gasless Campaign

Guides

Create a New Web App

Using Onchain App Template Using Wagmi Template

Update an Existing Web App Integrate with a React Native App Create Wallet Button Signature Verification Sign-In with Ethereum Batch Transactions

Spend Permissions

Paymasters (Sponsored Transactions)Token Paymasters (Gas Tokens)MagicSpend Support

Tips & Tricks

Inspect Transaction Simulation Popup Tips

SDK

Getting Started (v4.2.0+)

createCoinbaseWalletSDK

makeWeb3Provider

Upgrading from 3.x

Smart Contracts

Smart Wallet Spend Permissions MagicSpend

Update an Existing Project

Direct dependency

Follow the installation instructions.

Wagmi

Upgrade Wagmi to version 2.9.5 or higher.