Prediction Markets · company signal
surfaceapi @surfaceapi
The cross exchange API for prediction markets. Kalshi & Polymarket + more soon
frontrun watches the follow graphs of 2,000+ venture investors on X. surfaceapi was first flagged on 2026-04-02 - the moment tracked investors began converging on it. 5 of them follow today. that count is public; which investors they are, when each followed, and the daily change is what the product shows.
see who's behind the 5 follows on surfaceapi, plus every company they follow next. start a 7-day free trial →
more prediction markets companies on the signal
askpolymarket (5 tracked) · itslirrato (5 tracked) · basedappcom (5 tracked) · uselotusai (5 tracked) · hypersharps (5 tracked)
data updated 2026-08-03 · trending prediction markets startups · trending this week · startups by sector