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SYNK

Built at Zero to Agent: Vercel x Deepmind Hackathon NYC · Mar 21, 2026 · New York, NY

SYNK — Demo video

SYNK is an AI-powered financial control platform for autonomous AI agents. As AI agents increasingly make purchases and incur costs autonomously, SYNK provides the governance layer to keep them in check. It features real-time spending monitoring with a color-coded dashboard, progressive budget enforcement (flag at 100%, auto-pause at 120%), anomaly detection, and a full transaction audit trail. SYNK includes an AI chat assistant powered by Google Gemini that lets users query agent status, pause agents, or adjust budgets using natural language. It also offers a simulation mode with pre-built agent archetypes (Sales, Support, Research, CodeReview, Travel) to test budget enforcement before deploying to production. Built with Next.js, Supabase, and the Vercel AI SDK.

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