Web3 Hackathon Projects | Code Examples & Inspiration

A decentralized ticketing platform that turns event tickets into NFTs. Create, manage & distribute tickets on-chain for concerts, conferences & more. Eliminate fraud, enable secure resale & unlock new event experiences through NFT utilities. Built on Base.

Every item tells a story. AuthLegacy is a blockchain-based platform preserving the history, authenticity, and ownership of physical goods. Starting with luxury items, we ensure a trusted, transparent, and sustainable system for future generations.

Community-focused prediction market on Telegram for trading and creating event tokens

BROtonomous is an on-chain autonomous agent built on top of the CDP Agentkit, but converted from Python to TypeScript with Vercel AI SDK.

Your interactive lens into Base's ecosystem. Visualize, explore, and learn about protocols through an engaging bubble interface, with real-time analytics and gamified learning paths. Early discovery, simplified. 🔵

Build & trade AI agents with unique personalities! Create autonomous traders that learn from Farcaster influencers like @vitalik. As a Commander NFT holder, you control your agent's on-chain decisions. Conservative or degen - you choose the strategy!

BetaBuddy 🤝 is a web app for tracking Ethereum wallets. Easily bulk upload addresses via Nillion, monitor user activity across multiple DeFi platforms, debug issues, and conduct user testing. Ideal for analyzing top DeFi users in 'read-only' mode and enhancing dApp development.

As a newcomer to Web3, building my first OnchainKit component application, BlitzTag, has been an incredible experience! 🚀 BlitzTag leverages OnchainKit components like Identity, Transaction, and Wallet

A dynamic Web3 two-player card game where you compete against an AI opponent with seamless on-chain gameplay. Enjoy minimal transactions, secure randomness, and transparent AI actions powered by Trusted Execution Environments (TEE).

BookMeBot is a collaborative travel booking assistant designed for group trips, booked onchain right in your group chat

BubbleWars is a gamified Telegram-implementation of our novel Ethereum Referral Protocol.

Building a stronger community for devs and allowing them to easily contribute to the CDP