pmxt Database Dumps

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Free hourly snapshots of Polymarket, Kalshi, Limitless, and Opinion orderbook data in Parquet format for research, backtesting, and analysis. The data is updated every hour.

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Free API Access — Polymarket, Kalshi, Limitless, and Opinion as structured JSON. No scraping, no parsing. View API Docs →

Index of /data/Polymarket/v1/

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  1. polymarket_orderbook_2026-04-16T05.parquet   Thu, 16 Apr 2026 05:00 UTC      0.0 MB
  2. polymarket_orderbook_2026-04-16T04.parquet   Thu, 16 Apr 2026 04:00 UTC      0.0 MB
  3. polymarket_orderbook_2026-04-16T03.parquet   Thu, 16 Apr 2026 03:00 UTC      0.0 MB
  4. polymarket_orderbook_2026-04-16T02.parquet   Thu, 16 Apr 2026 02:00 UTC      0.0 MB
  5. polymarket_orderbook_2026-04-16T01.parquet   Thu, 16 Apr 2026 01:00 UTC      0.0 MB
  6. polymarket_orderbook_2026-04-16T00.parquet   Thu, 16 Apr 2026 00:00 UTC      0.0 MB
  7. polymarket_orderbook_2026-04-15T23.parquet   Wed, 15 Apr 2026 23:00 UTC      0.0 MB
  8. polymarket_orderbook_2026-04-15T22.parquet   Wed, 15 Apr 2026 22:00 UTC      0.0 MB
  9. polymarket_orderbook_2026-04-15T21.parquet   Wed, 15 Apr 2026 21:00 UTC      0.0 MB
 10. polymarket_orderbook_2026-04-15T20.parquet   Wed, 15 Apr 2026 20:00 UTC      0.0 MB
 11. polymarket_orderbook_2026-04-15T19.parquet   Wed, 15 Apr 2026 19:00 UTC      0.0 MB
 12. polymarket_orderbook_2026-04-15T18.parquet   Wed, 15 Apr 2026 18:00 UTC      0.0 MB
 13. polymarket_orderbook_2026-04-15T17.parquet   Wed, 15 Apr 2026 17:00 UTC      0.0 MB
 14. polymarket_orderbook_2026-04-15T16.parquet   Wed, 15 Apr 2026 16:00 UTC      0.0 MB
 15. polymarket_orderbook_2026-04-15T15.parquet   Wed, 15 Apr 2026 15:00 UTC      0.0 MB
 16. polymarket_orderbook_2026-04-15T14.parquet   Wed, 15 Apr 2026 14:00 UTC      0.0 MB
 17. polymarket_orderbook_2026-04-15T13.parquet   Wed, 15 Apr 2026 13:00 UTC      0.0 MB
 18. polymarket_orderbook_2026-04-15T12.parquet   Wed, 15 Apr 2026 12:00 UTC      0.0 MB
 19. polymarket_orderbook_2026-04-15T11.parquet   Wed, 15 Apr 2026 11:00 UTC      0.0 MB
 20. polymarket_orderbook_2026-04-15T10.parquet   Wed, 15 Apr 2026 10:00 UTC      0.0 MB
 21. polymarket_orderbook_2026-04-15T09.parquet   Wed, 15 Apr 2026 09:00 UTC      0.0 MB
 22. polymarket_orderbook_2026-04-15T08.parquet   Wed, 15 Apr 2026 08:00 UTC    647.0 MB
 23. polymarket_orderbook_2026-04-15T07.parquet   Wed, 15 Apr 2026 07:00 UTC    930.0 MB
 24. polymarket_orderbook_2026-04-15T06.parquet   Wed, 15 Apr 2026 06:00 UTC    918.5 MB
 25. polymarket_orderbook_2026-04-15T05.parquet   Wed, 15 Apr 2026 05:00 UTC    915.3 MB
 26. polymarket_orderbook_2026-04-15T04.parquet   Wed, 15 Apr 2026 04:00 UTC    868.5 MB
 27. polymarket_orderbook_2026-04-15T03.parquet   Wed, 15 Apr 2026 03:00 UTC    844.1 MB
 28. polymarket_orderbook_2026-04-15T02.parquet   Wed, 15 Apr 2026 02:00 UTC    901.7 MB
 29. polymarket_orderbook_2026-04-15T01.parquet   Wed, 15 Apr 2026 01:00 UTC    952.1 MB
 30. polymarket_orderbook_2026-04-15T00.parquet   Wed, 15 Apr 2026 00:00 UTC    931.2 MB
 31. polymarket_orderbook_2026-04-14T23.parquet   Tue, 14 Apr 2026 23:00 UTC    997.3 MB
 32. polymarket_orderbook_2026-04-14T22.parquet   Tue, 14 Apr 2026 22:00 UTC    943.6 MB
 33. polymarket_orderbook_2026-04-14T21.parquet   Tue, 14 Apr 2026 21:00 UTC    898.6 MB
 34. polymarket_orderbook_2026-04-14T20.parquet   Tue, 14 Apr 2026 20:00 UTC    882.6 MB
 35. polymarket_orderbook_2026-04-14T19.parquet   Tue, 14 Apr 2026 19:00 UTC    967.1 MB
 36. polymarket_orderbook_2026-04-14T18.parquet   Tue, 14 Apr 2026 18:00 UTC    945.2 MB
 37. polymarket_orderbook_2026-04-14T17.parquet   Tue, 14 Apr 2026 17:00 UTC    948.3 MB
 38. polymarket_orderbook_2026-04-14T16.parquet   Tue, 14 Apr 2026 16:00 UTC    971.2 MB
 39. polymarket_orderbook_2026-04-14T15.parquet   Tue, 14 Apr 2026 15:00 UTC    943.7 MB
 40. polymarket_orderbook_2026-04-14T14.parquet   Tue, 14 Apr 2026 14:00 UTC    918.9 MB
 41. polymarket_orderbook_2026-04-14T13.parquet   Tue, 14 Apr 2026 13:00 UTC    963.9 MB
 42. polymarket_orderbook_2026-04-14T12.parquet   Tue, 14 Apr 2026 12:00 UTC    941.8 MB
 43. polymarket_orderbook_2026-04-14T11.parquet   Tue, 14 Apr 2026 11:00 UTC    961.6 MB
 44. polymarket_orderbook_2026-04-14T10.parquet   Tue, 14 Apr 2026 10:00 UTC    948.8 MB
 45. polymarket_orderbook_2026-04-14T09.parquet   Tue, 14 Apr 2026 09:00 UTC    938.5 MB
 46. polymarket_orderbook_2026-04-14T08.parquet   Tue, 14 Apr 2026 08:00 UTC    901.1 MB
 47. polymarket_orderbook_2026-04-14T07.parquet   Tue, 14 Apr 2026 07:00 UTC    927.5 MB
 48. polymarket_orderbook_2026-04-14T06.parquet   Tue, 14 Apr 2026 06:00 UTC    860.6 MB
 49. polymarket_orderbook_2026-04-14T05.parquet   Tue, 14 Apr 2026 05:00 UTC    787.8 MB
 50. polymarket_orderbook_2026-04-14T04.parquet   Tue, 14 Apr 2026 04:00 UTC    817.3 MB