Web3 Hackathon Projects | Code Examples & Inspiration

A mobile app uses Coinbase Smart Wallet's Magic Spend to onboard users to the Base ecosystem. It accepts memecoin requests via speech, uses LLM models to find suitable options, and allows direct purchases from Coinbase accounts.

Our platform enables multichain ETH staking with NEAR protocol chain signatures, allowing users to stake and withdraw anytime for bxlETH, a liquid staking token. Its value is synchronized across side-chains via chain signature tech for seamless cross-chain functionality.

DApp for secretly storing testaments and automatically execute last will

LlamaLend MetaVault: A smart contract optimizing yields across multiple LlamaLend markets. It automates allocations based on trusted third-party target weights, minimizing on-chain transactions while maintaining close-to-target distributions for maximum capital efficiency.

Delegato allows users to circumvent rigid authentication controls of all their accounts, allowing them to share, sell co-own and more 🔚

As the name suggests, this project is a decentralised dns Registry to lookup for rsa public keys of domain names built as an AVS using Othentic.

FUCG with computer opponents to play for fun and not for profit

Prover network designed especially for fhe operations. Since fhe operations are quite expensive in itself to compute.

Use your ETH to pay for expenses without losing out on the upside - zero clicks & self-custodial

```markdown Ethereum Accounts Manager for macOS is a user-friendly app to securely create, manage, and interact with Ethereum accounts on your Mac. Easily send and receive Ether with intuitive controls, all while keeping your private keys safe using macOS Keychain.

one-click on-chain activity aggregator for real humans, the answer to farming bots

Testnet bridge via Hyperlane on Scroll & Zircuit L2s based of Warp routes & Warp UI. Easy & accessible