Search projects, hackathons, sponsors and tech

    ← All builders
    Projects
    29
    Winning projects
    21
    Prize money (team total)
    $34,289
    Hackathons
    29
    Active
    2022–2026

    ProjectSmith is a Chrome extension designed to enhance and expand the functionality of data-rich blockchain explorers like Beryx by integrating a conversational AI assistant and agent actions.

    $3,750 · Zondax · Best Use of Beryx · +1 more

    Agentic Mini apps on TheGraph -aka dune analytics on steroids

    $2,500 · The Graph · Best Use of Composable or Standardized Graph Products · +1 more

    The Farcaster tool employs zero-knowledge (zk) proofs for verifying user details like age and location, allowing access to restricted group chats. In a demo, users verify eligibility to receive a soulbound token, granting entry to NFT-gated communities.

    $1,041 · Arbitrum · DeSoc · +1 more

    Draw price predictions on live charts, trade instantly, and turn intuition into a game on Yellow.

    $3,000 · Yellow · Integrate Yellow SDK: Trading apps/Prediction markets/Marketplaces

    Combating AI fakes with hardware-attested stereo depth. A cryptographic Proof-of-IRL primitive.

    $2,000 · ENS · Most creative use of ENS

    Human-verified "WorldClaw" for every human, paid in WLD with x402 and private compute.

    $3,000 · World · Best use of Agent Kit · +1 more

    touchgrass: Run, capture territories, earn datacoins for real-world data using Yellow statechannels.

    $1,000 · Yellow · Yellow Prize Pool

    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.

    $2,612 · Rootstock · Best use of Rootstock Blockchain · +3 more

    **GnomesAndKnights** is a blockchain board game using NFC wallets and Apecoin for secure, immersive play. Convert Apecoin to in-game Aura, enjoy randomized items, dynamic duels, and team interactions. Encrypted smart contracts ensure fairness and transparency.

    $2,284 · ApeCoin · Best Infra project built on ApeChain · +2 more

    Make real connections, win cool stuff! ConneKt rewards you for meeting people with unique NFT avatars & raffles. Build a better world together! (278 characters)

    $1,369 + 1,667 LINK · Chainlink · Connect the World with Chainlink · +2 more

    Create and Book calls with reputation gating in Farcaster using Frames

    $2,700 · Base · Most Creative Frame · +2 more

    An NFT launchpad & smart vault that ensures funds are used responsibly.

    $2,079 · Zora · ⚪️ ZORA — Best Use · +2 more

    Giving the sixth sense to NFTs by creating an ML model marketplace with some NFT analytics.

    NFTPort · 🏊‍♂️ NFTPort — Pool Prize · +2 more

    onlyGrants is a decentralized platform that eliminates popularity bias in donations by using fully homomorphic encryption (FHE) with quadratic voting and funding to keep donations and votes private.

    $2,051 · NEAR Protocol · Control Accounts on Any EVM through NEAR · +1 more

    Cookie Jar Protocol streamlines fund allocation in DAOs with optimistic governance and high social trust. Members can withdraw small token amounts with minimal overhead, ensuring transparency and accountability via Ethereum Attestations on EAS and Farcaster frames.

    $79 · Blockscout · Use Blockscout Block Explorer! · +1 more

    A P2E chess game with AI built using MUD and zkML generates zkProof for the AI difficulty.

    $1,500 · 0xPARC · 🥉 0xPARC — Best use of Advanced Cryptography · +1 more

    A cross chain P2E UNO game where players can play with opponents from a different chain and earn 💲

    $786 · Push Protocol · 🤝 Push Protocol — Best UX · +1 more

    World's First Decentralized Ad protocol for AI Agents. WarpAds instantly monetizes AI agents with ads. Gives advertisers seamless access to the most context relevant impressions on theirs ads with AI agents that have been transformed into influencers.

    $1,667 · EigenLayer · Eigen Agents

    if-agent-then-agent is a tool to create seamless swarmnet flowlets - Create flowlets - a pipeline to setup a multi-agent swarmnet workflow. Create, share and run flowlets easily.

    $62 · Sign Protocol · Sign Everything Pool Prize

    "monet" is a decentralized business directory, where you find services or list your services. Craigslist on Steroids.

    Polygon · Pool Prize

    A fully hallucinated OS composed by a Jev for Sui DeFi; Type anything, get app in realtime

    ens · ethereum · llm · move · nextjs

    Mint your AI twin as a sovereign INFT. Own it, monetize it, and let it speak for you anywhere.

    ens · ethers · hardhat · llm · nextjs

    Radix-Loans-0.1.0 aims to revolutionize finance with a secure, transparent, and efficient decentralized lending platform. We empower individuals and businesses with innovative blockchain-based solutions, creating an inclusive ecosystem for seamless loan access and collateral.

    cairo · ethereum · starknet · tailwind

    Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?