Search projects, hackathons, sponsors and tech

    ← All builders

    samarabdelhameed

    @samarabdelhameed on GitHub ↗
    Projects
    2
    Winning projects
    0
    Hackathons
    2
    Active
    2025–2026

    Builds in

    Payments 2AI agents 1DeFi 1Social 1

    Projects

    Strata402

    x402-powered pay-per-request DeFi service on Hedera — AI agents pay HBAR automatically, no API keys.

    express · hedera · typescript

    TreeHole dApp

    TreeHole dApp: Pay to Listen, Pay to Extend Time ⏰💰 - Web3 voice sessions with crypto payments

    ethers · foundry · solidity · 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?