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All open datasets

Explore open, documented datasets for analysis and machine learning, with clear licences, JSON API access, and Parquet downloads.

20 datasets of 27

Every dataset here is published as immutable Apache Parquet versions with a documented column schema, column profiles, an explicit licence and a named publisher. Read the schema and a sample of real rows without an account; sign up free to run bounded JSON queries or download the whole snapshot for training, backtesting or analysis. Agents can do the same over the Model Context Protocol at /api/mcp, or read /llms-full.txt for the whole catalogue in one file.

  1. Daily

    Bobby15 Sept 2026, 13:22:08 UTC

    Kalshi settlement rules and sources, 2026

    • 5.6K rows (estimated)
    • 4,178 views
    • 37 uses. Uses include downloads and successful API/MCP queries
  2. Streaming

    Mostly Right22 Oct 2026, 20:37:44 UTC

    Kalshi hourly Bitcoin price order book, live

    • 58.2M rows (estimated)
    • 2,884 views
    • 644 uses. Uses include downloads and successful API/MCP queries
  3. Streaming

    Mostly Right5 Oct 2026, 16:50:52 UTC

    Kalshi 15-minute BTC order book, fresh live

    • 1.2M rows (estimated)
    • 1,837 views
    • 608 uses. Uses include downloads and successful API/MCP queries
  4. Streaming

    Mostly Right22 Oct 2026, 18:32:11 UTC

    Kalshi 15-minute Hyperliquid order book, live

    • 2.6M rows (estimated)
    • 665 views
    • 2 uses. Uses include downloads and successful API/MCP queries
  5. Streaming

    Mostly Right21 Oct 2026, 14:05:07 UTC

    Kalshi hourly Hyperliquid price range order book, live

    • 1.7M rows (estimated)
    • 635 views
    • 7 uses. Uses include downloads and successful API/MCP queries
  6. Streaming

    Mostly Right22 Oct 2026, 20:55:04 UTC

    Kalshi 15-minute coin race order book, live

    • 8.7M rows (estimated)
    • 576 views
    • 28 uses. Uses include downloads and successful API/MCP queries
  7. Streaming

    Mostly Right22 Oct 2026, 18:32:55 UTC

    Kalshi hourly Hyperliquid price order book, live

    • 11.3M rows (estimated)
    • 470 views
    • 7 uses. Uses include downloads and successful API/MCP queries
  8. Streaming

    Mostly Right22 Oct 2026, 18:53:18 UTC

    Kalshi 15-minute Solana order book, live

    • 2.6M rows (estimated)
    • 457 views
    • 10 uses. Uses include downloads and successful API/MCP queries
  9. Streaming

    Mostly Right22 Oct 2026, 19:48:45 UTC

    Kalshi 15-minute NEAR order book, live

    • 2.6M rows (estimated)
    • 439 views
    • 12 uses. Uses include downloads and successful API/MCP queries
  10. Streaming

    Mostly Right22 Oct 2026, 18:03:18 UTC

    Kalshi hourly Solana price order book, live

    • 23.4M rows (estimated)
    • 438 views
    • 9 uses. Uses include downloads and successful API/MCP queries
  11. Streaming

    Mostly Right22 Oct 2026, 08:41:47 UTC

    Kalshi hourly XRP price range order book, live

    • 2.8M rows (estimated)
    • 424 views
    • 10 uses. Uses include downloads and successful API/MCP queries
  12. Streaming

    Mostly Right16 Oct 2026, 16:52:01 UTC

    Kalshi daily Shiba Inu price range order book, live

    • 39.0K rows (estimated)
    • 362 views
    • 10 uses. Uses include downloads and successful API/MCP queries
  13. Streaming

    Mostly Right22 Oct 2026, 19:15:22 UTC

    Kalshi hourly Bitcoin price range order book, live

    • 22.2M rows (estimated)
    • 356 views
    • 13 uses. Uses include downloads and successful API/MCP queries
  14. Streaming

    Mostly Right22 Oct 2026, 20:20:06 UTC

    Kalshi 15-minute BNB order book, live

    • 2.5M rows (estimated)
    • 354 views
    • 20 uses. Uses include downloads and successful API/MCP queries
  15. Streaming

    Mostly Right22 Oct 2026, 11:52:52 UTC

    Kalshi hourly Dogecoin price order book, live

    • 3.8M rows (estimated)
    • 353 views
    • 30 uses. Uses include downloads and successful API/MCP queries
  16. Streaming

    Mostly Right22 Oct 2026, 17:47:36 UTC

    Kalshi hourly Ethereum price order book, live

    • 13.3M rows (estimated)
    • 349 views
    • 8 uses. Uses include downloads and successful API/MCP queries
  17. Streaming

    Mostly Right22 Oct 2026, 14:04:59 UTC

    Kalshi hourly XRP price order book, live

    • 9.5M rows (estimated)
    • 341 views
    • 5 uses. Uses include downloads and successful API/MCP queries
  18. Streaming

    Mostly Right22 Oct 2026, 15:23:07 UTC

    Kalshi hourly Solana price range order book, live

    • 3.8M rows (estimated)
    • 336 views
    • 14 uses. Uses include downloads and successful API/MCP queries
  19. Streaming

    Mostly Right22 Oct 2026, 20:19:52 UTC

    Kalshi 15-minute Dogecoin order book, live

    • 2.6M rows (estimated)
    • 324 views
    • 101 uses. Uses include downloads and successful API/MCP queries
  20. Streaming

    Mostly Right16 Oct 2026, 17:30:22 UTC

    Kalshi daily Shiba Inu price order book, live

    • 131.3K rows (estimated)
    • 324 views
    • 9 uses. Uses include downloads and successful API/MCP queries
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