Web3 Hackathon Projects | Code Examples & Inspiration

Looking for blockchain Web3 blockchain project ideas? Our library of 3+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 3 projects sponsored by Arx Research.

NexusPay

Nexus Pay enables instant cross-chain USDC payments between Ethereum & Layer 2s using Circle's CCTP (Cross-Chain Transfer Protocol). It allows merchants to accept payments on high-speed, low-cost L2 networks while receiving funds on their preferred chain

SolidityReactTypeScriptGraphQLnftinfrastructureprivacy

🏆 Build a Digi - Physical Experience2nd place (Arx Research)

ETHGlobal Bangkok • 2024

Resell Protocol

Secondhand goods trading protocol leveraging the power of PBTs, HaLo Chips, and Conversational UI.

infrastructureprivacy

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Best Consumer Application1st place (Sign Protocol)🏆 Build a Digi - Physical Experience2nd place (Arx Research)

ETHGlobal Bangkok • 2024

Utapia

NFC and QR Payments!? Tapas makes your life easy by letting you pay in crypto anywhere!

infrastructure

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 World Pool Prize (World)🏆 Build a Digi - Physical Experience1st place (Arx Research)

ETHGlobal Bangkok • 2024