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Coinbase Onchain

Build on Base with OnchainKit. Includes wallet connection, transaction flows, and onchain data fetching.

Contentful thumbnail for Onchain App

Onchain App Template

An Onchain App Template built with OnchainKit, ready for deployment on Vercel.

Demo: https://onchain-app-template.vercel.app

Quick Start

Deploy to Vercel

Deploy directly to Vercel with one click:

Note: Configure environment variables in Vercel project settings after deployment.

Manual Setup

Environment Variables

Configure a .env file with the following variables (reference .env.local.example):

You can obtain the API key from the Coinbase Developer Portal's OnchainKit page. If you don't have an account, you will need to create one.

For the Wallet Connector project ID, visit Wallet Connect and create/access your project.

Local Development

Resources

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

For assistance, please contact us through:

Coinbase Onchain