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Polymarket Historical Data and Archives

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.

How to choose historical data

How to choose

Check coverage dates, gaps, timestamps, schema and export formats before choosing data for a replay or analysis.

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38 tools · 37–38 shown

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PredRadar3.0Editorial

Analytics

Search prediction markets across venues and compare prices, closing dates, whale activity and flagged cross-platform gaps.

Access Web · API · MCP

Official notice that Dome was acquired and its API reached end of life.

Dome1.0Editorialdiscontinued

Data API

Retired prediction-market API toolkit. Use its documentation to identify and migrate existing market-data, wallet and streaming integrations.