Hyperliquid Market Data — OHLCV, Funding Rates & Positioning (Tessera)

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.

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.

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.

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.

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`. R

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