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    PIN AI

    Prize money awarded
    $2,500
    Prizes
    2
    Winning projects
    2
    Hackathons
    1
    Largest prize
    $1,500
    Active
    2025

    Hackathons

    1. BuidlAI Hack 2025 Apr 11–13, 2025$3K–2$2.5K

    Winners

    All 2 winning projects →

    Mood Builder

    An AI-powered mood journaling platform designed to enhance your mental wellbeing by providing actionable insights, personalized feedback, and an interactive AI agent to support your mental health.

    $3,000 · PIN AI · Personalized AI Agents for the PIN AI Ecosystem · +1 more

    PersonaChainAI

    Wallet personas categorize wallet owners' behavioral characteristics like MBTI by analyzing on-chain data (transaction patterns, protocols used, activity cycles).

    $1,000 · PIN AI · Personalized AI Agents for the PIN AI Ecosystem