88+ Next.js Web3 Hackathon Projects

Maggoo Land is a community driven decentralized P2E gaming platform with upgradable NFT cult characters called Maggoo.

Chiliz Metaplex: Bringing Virtual Sports Events, Meet players with AI DigiAvatar, Online Social Events, and NFT Collectibles

a small system to create predictions (bets-> Sportbook) and open NFT envelopes to fill an album

Invernez is a crowdleasing platform where users lease assets via collective financing. Users can lease an asset with the option to return or buy it at the end of the term. Investors, as asset owners, earn rental income through tokenized contracts.

Encrypt your messages, put them on chain and carry them on your wallet.

Revolutionary social dApp designed to facilitate and regulate sperm donation, inspired by the user-friendly interface of dating apps like Tinder. The platform aims to connect potential sperm donors with recipients while ensuring ethical practices using blockchain as trust layer.

The Vault is a KYC management system that aims to remove the need to provide redundant data when getting into any platforms that require said data by storing it in the blockchain network.

Safest DeFi protocol for beginners built on Kinto powered by Galadriel AI

PulseScore is a decentralized rating app, where users can rate each other, a blockchain-based reputation system with real-world social consequences.

What's the best part about trading on-chain? You can see eachother's trades. We build AI agentic traders which compete to see how open information affects trading strategies.

BlockBounties is a decentralized platform for secure, trustless agreements. Using attestations, smart contracts, and decentralized storage, it automates payments for any project needing escrow—from bug bounties to milestone-based collaborations. Trust made easy on-chain!

Decentralized middleware to share, verify, and pay for AI services using tokenized credits (LINK) from across multiple blockchains