VeriPHI
An API that checks whether a business is who it says it is, using what the web knows about it. It took 2nd place at the SparkLabs Hackathon.
- Year
- 2025
- Role
- Team of three
- Type
- Hackathon
- Built with
- Convex, Gemini, Browserbase, Firecrawl, React, Vite
The code is private.

What I built
- The verification flow on Convex, with Gemini reading the evidence.
- Web research through Browserbase and Firecrawl.
- A React and Vite front end to run and review checks.
What came of it
- 2nd place, SparkLabs Hackathon Challenge 2025