17+ Solidity DEFI Web3 Hackathon Projects

Looking for solidity defi blockchain project ideas? Our library of 17+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 17 projects sponsored by Uniswap Foundation.

Uneedswap V5

Multi-protocol Liquidity Pool - hosts multiple protocols and minimizes asset transfers

Soliditydefiinfrastructure

🏆 EVM Starter Bounty (Hedera)🏆 Best zk App on Polygon2nd place (Polygon)🏆 Unichain2nd place (Uniswap Foundation)🏆 Best Use of Zero Gas Fees4th place (SKALE Network)

ETHGlobal San Francisco • 2024

FellowFund is an on-chain fellowship platform using prediction markets to fund individuals. Bettors stake on verifiable future outcomes, reducing evaluation overhead and aligning incentives for outcome-driven, efficient ecosystem growth.

SolidityReactRustNext.jsdefinftdaoinfrastructuresocial

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Best use of Rootstock Blockchain (Rootstock)🏆 UnichainHonorable Mentions (Uniswap Foundation)🏆 World Pool Prize (World)

ETHGlobal Bangkok • 2024

Iceberg

FHE-enabled privacy preserving Uniswap v4 limit order hook, for top tier traders wanting to take advantage of the power of Uni V4 without revealing their secrets.

Soliditydefinftprivacy

🏆 Hooks, Hooks, and Hooks1st place (Uniswap Foundation)🏆 Best use of Fhenix Stack2nd place (Fhenix)

ETHGlobal Bangkok • 2024

StarFish 🌟

The ETF Hook for Uniswap V4 enables automated ETF trading and rebalancing using decentralized oracles , with randomization for unbiased pricing. It simplifies liquidity management and brings efficient ETF trading to DeFi.

Soliditydefinft

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Best Integration of Chronicle Oracles1st place (Chronicle Protocol)🏆 Hooks, Hooks, and Hooks4th place (Uniswap Foundation)

ETHGlobal Bangkok • 2024

Custom Curves

CustomHooks is a customizable hook-based solution for Uniswap v4, enabling trading on custom invariant curves while leveraging Uniswap's efficient pool and routing infrastructure

Soliditydefinftinfrastructure

🏆 Hooks, Hooks, and Hooks3rd place (Uniswap Foundation)

ETHGlobal Bangkok • 2024

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