42+ Solidity NFT Web3 Hackathon Projects

Decentralized human verified cross-border payment remittance platform where users are verified using worldID and transactions are prioritized. This ensures that all payments are initiated by real individuals, reducing fraud and enhancing trust in the system.

CoInvest: Empowering collective wealth through decentralized investing. Form groups, pool funds, and share profits with ease. Leverage blockchain transparency and automated smart contracts for a secure, seamless experience. Invest smarter, together! 🌐💸

InfoMartKE: Revolutionizing IT shopping with blockchain! Explore and buy cutting-edge tech products and services securely, using decentralized payment solutions and smart contracts.

Orange is a social appchain. Orange is a L3 rollup built on Zora L2 using Conduit

"Block" merges AI romance with web3 on an L3 layer called the "Love Chain." It's an interactive wallet where your digital love interest trades, analyzes tokens, and interacts with multiple chains, all while offering a personalized character-driven experience.

An L3 blockchain on Base Mainnet built using OP Stack and op-reth for the consensus layer while allowing creators to make merit-based contributions while helping project owners.

loyalty rewards and e commerce via web3 for baseball stadium and a professional baseball team

SplitterX is a decentralized application (dApp) designed to streamline the process of dividing Frax Ether(frxETH) or ERC20 tokens among multiple recipients in a single transaction.

We deploy our bot on Tenderly for real-time monitoring and management of smart contracts, ensuring accurate and efficient arbitrage trading.

it's an EVM-based payment solution that enables users to receive one-time or recurring payments effortlessly via unique payment links.

A revolutionary trading system on Base that tokenizes gas prices across L2 chains (Arbitrum, Base, Optimism). Swap tokens pegged to real-time gas prices, enabling hedging and speculation. Powered by CCIP for cross-chain data, creating a unique DeFi instrument.

An ephemeral faucet creator ✨ use the CLI app to create a faucet or claim testnet tokens