Open Browser Wallet

A lightweight, but fully featured passkey-based ethereum wallet built on Coinbase Smart Wallet contracts.

Features

• Sign up, log in with passkey
• Authenticated sessions
• Connect to apps with Coinbase Wallet SDK, Mobile Wallet Protocol, and WalletConnect
• Supports most common wallet features (sign messages, sign transactions, etc.)
• Multichain support

Planned

• Paymaster support
• Phone number login example
• No backend example
• Payment intents

Development

Copy the .env.sample file to .env.local and fill in the missing values.

cp .env.sample .env.local

Run the docker services (PostgreSQL, Redis)

docker compose up -d

Install dependencies and run the Next.js app

pnpm install
pnpm run dev

Looking for the old repo?

https://github.com/stephancill/open-browser-wallet-old