Polymarket markets and price history
Pricing
from $10.00 / 1,000 market histories
Export Polymarket market metadata, confirmed winners and both token price histories with resumable pagination. Filter by category, date range, tags and resolved-only.
Exact category or tag ID, label or slug, case-insensitive. For example politics. No inferred categories.
Include markets whose scheduled endDate is on or after this ISO timestamp. A date alone means midnight UTC. This is not the resolution date.
Inclusive upper bound on scheduled endDate. Use 23:59:59Z to include a whole last day.
Optional ISO timestamp. Set historyEnd too. The window may be at most 366 days. Omit both to request all samples currently exposed by CLOB.
Optional inclusive ISO timestamp; used with historyStart.
Require a closed CLOB market with one winner, or Gamma resolved status and exact terminal 0/1 prices. Closed alone is insufficient.
Sampling fidelity requested from CLOB, 1 to 1440 minutes. API gaps and empty history are reported.
Stop after this many matching markets. OUTPUT.resumeCursor continues at the next source page.
Bound source scanning when filters are selective. Page-limit results are incomplete and include a resume cursor.
Maximum Gamma markets per keyset request. Pages shrink to the remaining export budget, so stopping cannot skip part of a page.
