Find your toolkit
Find reusable historical datasets, archives and data interfaces for market research. Personal trade history and a chart alone do not make a historical-data provider.
Check coverage dates, gaps, timestamps, schema and export formats before choosing data for a replay or analysis.
Integrate historical data, live streams, account economics and supported execution through a shared prediction-market infrastructure stack.
Query Polymarket and Kalshi market data, trader analytics, outcome charts and ranking signals through a unified GraphQL API.
Retrieve batch market data and historical order books across prediction venues and options markets for execution research and model testing.
Access normalized prediction-market listings, trades, quotes, order books and historical candles through REST, JSON-RPC or MCP.
Stream airport observations and station-level weather-model signals for temperature-market research without maintaining a GRIB parsing pipeline.
Access the earlier PMXT Polymarket capture eras through a public mirror, with version-specific formats and documented coverage gaps.
One hosted API key for cross-venue market search, matching, historical data and supported prediction-market trading methods.
Replay crypto Up/Down markets using historical order-book depth and timestamped data.
Add candlestick charts, indicators and outcome comparisons directly to Polymarket pages.
Find Polymarket’s research initiative, open-data resources and a fellowship for early-career prediction-market researchers.
Query Polymarket historical metadata, prices, market metrics and L2 snapshots through an API or receive bulk exports.
Build Polymarket applications with filtered trade and settlement streams, wallet history, enriched market data and order-book subscriptions.
Polytoolhub