dev.tesseralytics/hyperliquid-data

Tools

• describe_dataset

  Get the full data dictionary for one dataset: prose plus every column's type, nullability and plain-English meaning. Use before read_dataset to choose columns.

  shallow
• funding_divergence

  Rank markets by how far their funding has diverged from a benchmark (default ETH) over a trailing window. metric=rate compares mean daily funding; metric=cum_funding_spread compares funding accumulated over the window. Returns the most diverged in each direction. Markets with no funding reading are excluded from both lists. Descriptive only.

  shallow
• get_download_url

  Return a short-lived presigned URL to download the full parquet for one (asset, coin, month) partition. Use for bulk access beyond read_dataset's row cap.

  shallow
• get_universe

  The coverage picture: the last complete day, how many markets are in the universe for a scope, how much history sits behind them, and how densely it is populated. A compact SUMMARY by default — pass top_n (1..50) only if you need the per-market day counts.

  shallow
• list_datasets

  List the available Tessera Analytics gold datasets with summaries and the plan (free/pro) each requires. Call first to discover what's available.

  shallow
• list_fields

  Every field the query tools accept, each with its meaning, unit and whether it can be missing. Open — no key needed. Call this before query_cross_section, screen_universe or query_series. Percentile, z-score and the top_pct/bottom_pct conditions rank within the markets your plan can see, so they need a wide slice.

  shallow
• list_partitions

  List a dataset's (coin, month) partitions the caller's plan can read. Defaults to a compact SUMMARY (coin/month counts, month range, totals) — pass summary=false to enumerate (paginated via limit/offset). Filter with `coin` and/or `month`. Use to choose a valid coin/month for read_dataset.

  shallow
• live_market

  What is happening right now: mark price, current hourly funding, open interest, 24-hour traded notional and premium for up to 25 markets, taken straight from the venue's public API and stamped with the moment it was read. Use this for 'now' questions; the daily tools answer completed days only.

  shallow
• query_cross_section

  Rank all coins for one day of a daily cross-section dataset (one row per coin per day, e.g. gold_positioning_funding_factors_1d) in a single call. Pass `order_by` (a numeric column), `day` (YYYY-MM-DD or "latest"), optional `top_n` (default 20), `descending` (default true), `columns`, and `coins`. Replaces fanning out read_dataset per coin. For a single coin's series use read_dataset.

  shallow
• query_series

  The daily series for one market or a few (max 10): one row per market per day over a trailing window, oldest first. Answers 'is this move backed by real flow' and 'how has positioning built up'. ending_day defaults to the last complete day. The whole answer is capped, so markets times window_days must stay inside the row cap; the response states the window it used.

  shallow
• read_dataset

  Read actual data rows from one (asset, coin, month) partition. Defaults to the latest 200 rows. Pass `columns` to limit width and `limit` (max 1000) to limit rows — a partition can be tens of thousands of rows. For a whole partition use get_download_url.

  shallow
• screen_universe

  Screen the whole market on ONE completed day with several conditions ANDed together. Conditions use op >, <, >=, <=, between, top_pct or bottom_pct; top_pct/bottom_pct are deciles of the markets you can see. Answers 'top-decile funding with bottom-decile open-interest change' and 'open interest rising faster than volume'. A market that does not report a field never satisfies a condition on it.

  shallow

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Tool count and median score across every tool in this server’s corpus — honest in a way a single cherry-picked tool’s badge wouldn’t be.

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