26+ Solidity NFT Web3 Hackathon Projects

Basic Idea: Using zkProofs to have a private trust score for merchants on market places. Pivoted into modules built on top of NFT auctions for attack (sniping bot) and defense (commit reveal).

Presto is a peer-to-pool NFT lending protocol with asset appraisal and down payment. It aims to provide rare NFT evaluations so that rare assets can be better utilized as collateral. Down payment allows users the ability to lock in an NFT when only fewer funds are available.

We built an NFT ticketing system that solves for double-spending, coordination problems, and identification. We are launched on multiple chains, use ZK Proofs for safety, and bring on-chain governance to event organization to streamline the process for attendees and organizers.

Leverage the power of the multi-chain world to get the best possible price on your token swaps using 2inch - the first cross-chain DEX aggregator powered by the #1 DEX aggregator you already know and love.

A decentralised pixel grid canvas, where anyone can change the colour of a pixel on chain.

COMMADS allows NFT projects to reward their community for creating viral content.

Like r/place and www.milliondollarhomepage.com, but with a public goods twist.

Smart contract implementation for quest-based games. Players get NFT accounts that they can use to complete quests and earn XP.

Discovery issues, ghosting, and mercenary behavior plague web3 grants. CommonGrants makes it easy for builders to apply and gain reputation in the form of evolving, nontransferable badges. Protocols can lower their risk by streaming payments instead of giving one lump sum.

A Web3 version of r/Place where users can rent pixels on a blank canvas NFT

Lunar Meta NFT collection for those who want to go to the moon. My very first time project in the web3 space.

A multi chain privacy mixer. Anonymize transactions on any L2.