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    yongfeng98

    GitHub ↗
    Projects
    1
    Winning projects
    1
    Prize money (team total)
    $4,511
    Hackathons
    1
    Active
    2025

    Builds in

    AI agents 1Payments 1

    Teammates

    Projects

    Payphone

    Payphone brings AI into phone calls to automate dynamic customer interactions and accept onchain payments. Perfect for time-sensitive businesses like salon, Payphone can schedule, edit and even process refunds for business owner, so they can focus on the craft.

    $4,511 · Coinbase Developer Platform · Most Innovative Use of AgentKit · +3 more

    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?