Demo
We built this terminal to showcase what's possible on Predexon data alone — live markets, streaming books, wallet tracking, and portfolio analytics, all powered by the same API you get.

Everything in the demo is available through the same endpoints and streams you build on.
Kalshi and Polymarket markets, prices, and books through one API.
Cross-platform market discovery via API endpoints.
WebSocket feeds with mempool access — see trades before confirmation.
Follow any wallet's fills and positions in real time.
Candlesticks, volume, and open interest for every market.
Unified position and PnL data across markets.
Tick-level orderbook history, the fastest WebSocket, and blockchain-indexed analytics for every major prediction market — through one clean, predictable API.