Web3 Hackathon Projects | Code Examples & Inspiration

Platform to find and control influencers using blockchain and AI

Angpao.money is a magic-link utility to make receiving crypto as intuitive as handing over cash in an envelope. Absolute zero dependency: install nothing and gas-free, Angpao.money hyper-charge onboarding by bridging the UX gap, making every transfer fun, personal and memorable.

Combination of memecoin trading and beer! Tool for event organisers to let customers trade beer. The more users purchase beer, the higher the prices rise. Beer purchases are stored on NFC-enabled wristband, making it easy to exchange digital tokens for actual beverages.

AI Employee Bender: get AI advices based on previous winners, vote for other project and get prices and meet friends!

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

A budget allocating system using Circle API and ENS to provide a seamless experience with crypto-currency money transfer inside an organiosation.

Receiving money should be joyful. Burner helps you manage payments with ease and privacy, not pain.

Turning your Apple Watch into hardware wallet with the power of Account Abstraction and Secure Enclave.

DAZU is a decentralized invoicing platform improving traceability & cashflow

DeDe is a trustless scaling infrastructure for e-commerce & delivery platforms. Think of us as an L2 for deliveries like Amazon, DHL, FedEx, etc. We provide trustless deliveries while maintaining integrity and security.

DeRefer: Decentralized referrals with WorldID onboarding, ZK-proofs for privacy, and ENS domains. Earn rewards, maintain confidentiality. Smart contracts automate transparent distribution.

Donat3 is the easiest crypto donation platform ever built. Donors make donations in any token on any chain & orgs login with Google to create/manage their accounts & withdraw to their exchange with 1 button. No bridging, no trading, no private keys. Crypto Fundraising Simplified.