OnchainKit

Build production-ready onchain applications using Coinbase's comprehensive React component library and TypeScript utilities.

Overview

OnchainKit provides ready-to-use, full-stack components that abstract blockchain complexity, making it easy to build onchain applications without deep blockchain knowledge. It offers AI-friendly components that work automatically on Base, requires no backend infrastructure, and provides cost-effective transactions (< $0.01 fees).

Quick Start

New Project Setup

# Create a new onchain app with all batteries included
scripts/create-onchain-app.py <project-name>

# Verify setup
scripts/validate-setup.py