Getting started with Build Onchain Apps Template

This guide uses Build Onchain Apps Template.

1. Create project

Run the command below and proceed through the following steps, choosing "yes" when asked "Do you want to use Smart Wallet?".

npx @coinbase/build-onchain-apps@latest create

2. Setup project

Open your newly created project, and create a new .env file in the web folder. Add the following to this file.

NEXT_PUBLIC_RPC_URL=https://sepolia.base.org
ENVIRONMENT=localhost

3. Install dependencies and run dev

yarn install && yarn dev

Visit your site locally and click the "Connect Wallet" button. You'll see a popup window with a Smart Wallet connection option.