The data layer for prediction markets
Every Polymarket market, event, trade, and trader. Fully indexed, fully backfilled. One integration.
Get StartedPolymarket docsLatency from onchain event to your app.
Event types pushed over webhooks, creation through resolution.
Everything a prediction market product needs
Markets, probabilities, lifecycle events, and trader flow, all from one API.
Every market and event
Filter markets and events by tag, activity, or volume, with live probabilities attached.
Lifecycle events, pushed to you
Webhooks fire from market creation through resolution, so nothing slips past your app.
Every trade, every trader
Live fills with the wallet behind each one, plus positions and PnL per trader.
Strike and outcome data
Live underlying prices next to every strike, so your odds stay in sync with the market.
Polymarket, fully indexed
Our flagship coverage. Every market, trade, and trader, with complete history behind it.
- 10ms, every time
- Probability moves reach your app in as little as 10ms. Fast enough to be the alert, not the recap.
- Backfilled history
- Every market's full trade and price history, ready for charts and analytics from day one.
- Resolution alerts, built in
- 20+ webhook event types cover the whole lifecycle, from creation to final outcome.
- Order books over websockets
- Live books, prices, and fills streamed to your app. No polling loops.
- Per-trader positions and PnL
- Follow any wallet's positions, entries, and realized PnL across every market.
- One schema beyond Polymarket
- Build against one shape and new prediction market venues fit without rework.
What it takes to go from API to product
Typed tooling, signed delivery, end-user auth, and a team that shows up while you build.