56+ DEFI Web3 Hackathon Projects

Keyless AI is an AI-powered assistant that simplifies blockchain interactions. Users can perform token swaps, staking, and transfers using natural language. It leverages multi-agent systems to optimize transactions securely, integrating with smart accounts for seamless execution.

Market Maker Hook aims to extend a real case based on Aggregator Hook. When a user initiates a transaction, the hook is called to add liquidity, allowing users to use quote from orderbook directly. It makes it possible for Market Maker to seamlessly integrate into Uniswap V4.

We use Marlin's TEE's to run inference that protects users PII from LLM providers.

Gas efficient smart contract SDK for Multiplayer Game Matchmaking

DAZU is a decentralized invoicing platform improving traceability & cashflow

Unsecured SMB lending focused on community ownership and transparency.

At Quark, we revolutionize asset management with omnichain messaging. QuarkVaults lets users deposit assets into managed vaults, each secured by policy-driven smart contracts, ensuring a secure and compliant experience across chains.

A decentralized NFT real estate marketplace on Ethereum and Polygon. Users can buy, sell, and transfer property tokens with metadata on IPFS. Features escrow services, multi-party interactions (buyers, sellers, lenders), and low gas fees on Polygon.

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

Zend It ensures secure blockchain transactions by allowing users to verify details before signing, especially with Ledger hardware wallets. Using ZKPs and building on Polygon, Zend It offers transparent, risk-free interactions with smart contracts, putting users in full control.

Find the best, AI-optimized, interest rates in one click! Yield is the robinhood of finance, it permits everyone (even your grandmother) to easily profit from the best interest rates in DeFi.

Terraflow is a DeFi AgriTech platform that tokenizes farmland and enables consumers to stake funds to support local farmers. Using blockchain, smart contracts, and NFTs, users can invest in fractional ownership, receive rewards, and help farmers access sustainable funding.