Prediction market data infrastructure
Unified historical and live prediction market data from Polymarket, Kalshi, Manifold, and PredictIt — delivered through a REST API, customer dashboard, and interactive dataset explorer.
Market snapshots collected across supported prediction market platforms.
Unique prediction markets normalized into one queryable dataset.
Supported platforms: Polymarket, Kalshi, Manifold, and PredictIt.
Latest warehouse snapshot: 2026-07-14 23:31:37 UTC
The dataset is updated continuously by the collection scheduler.
Query market search, latest snapshots, platform coverage, market history, categories, movers, and dataset stats through one API.
Access normalized market snapshots including prices, volume, liquidity, platform, status, category, timestamps, and market identifiers.
Browse markets, inspect market history, compare platforms, review movers, and export data from the interactive explorer.
Study market behavior, information aggregation, probability movement, liquidity, and cross-platform market coverage.
Build dashboards, internal tools, models, alerts, data pipelines, and market intelligence products on top of the API.
Compare similar markets across platforms and inspect differences in prices, volume, liquidity, and market availability.
GET /v1/search?q=bitcoin&limit=5
Authorization: Bearer YOUR_API_KEY
For individual developers, testing, prototypes, and small research projects.
View Developer PlanFor serious users, researchers, data teams, and production applications.
View Professional PlanFor companies, funds, universities, and teams needing custom access or exports.
Contact SalesIt is a unified data platform for historical and live prediction market data, combining supported platforms into one API and explorer.
Researchers, developers, quantitative analysts, universities, funds, data teams, and anyone building with prediction market data.
The current warehouse covers Polymarket, Kalshi, Manifold, and PredictIt. Coverage will expand over time.
Yes. Paid plans include an API key, customer dashboard, dataset explorer, API examples, usage tracking, and protected REST endpoints.
The Dataset Explorer includes export workflows. Enterprise users can request custom exports, bulk delivery, or commercial licensing.
No. This is a data access product. It does not provide financial, investment, betting, or trading advice.
Prediction Market Dataset is a data access product. It does not provide financial, investment, betting, or trading advice. Customers are responsible for their own analysis and use of the data.