PredictionMarketDataAPI

PredictionMarketDataAPI: Search and list markets. Markets with their latest implied probability, 24 hour volume and status, busiest first. Filter by text, category or status; sort by volume, new or recent. By default only markets with at least $1,000 of volume in 24 hours are lis

CryptoDataAPI: Binance Funding Rates. Binance perpetual funding rate history. An unlisted symbol is a 400 `unknown_symbol` and a Binance failure a 503; neither is ever a 200 of zeros.

CryptoDataAPI: Read Algobrain Page. One AlgoBrain page as markdown (frontmatter parsed into fields), by the ``path`` a search result gave you. ``wiki/``, ``.md`` and the folder may be left off (``atr-trailing-stop``); the response's ``path`` is always the stored one. 404 ``page_n

CryptoDataAPI: Search Algobrain. Search the AlgoBrain strategy wiki (~5k pages: strategies, the Hyperliquid signal baskets, concepts, methodology). **Ranking** (2026-10-10): a page NAMED by the query comes first (its title, an acronym in its title, or an alias), then pages with t

CryptoDataAPI: Algobrain Stats. Size and freshness of the hosted AlgoBrain index: page counts by category and type, ``built_at`` (unix s) and the wiki ``source_commit`` it was built from. All tiers.

CryptoDataAPI: List Archives. List archived files available for download from cold storage. Use ``data_type=daily`` for consolidated Parquet files containing all symbols for an exchange in a single file (recommended for bulk downloads). ``data_type=klines_deep`` / ``funding_deep`

CryptoDataAPI: Download Archives. Generate pre-signed download URLs for archived files. Use ``data_type=daily`` for consolidated Parquet files (one per exchange) instead of individual per-symbol files. ``data_type=klines_deep`` (with ``interval`` 1h/4h/1d) and ``funding_deep`` se

CryptoDataAPI: Get Archive Index. Return the backtesting archive index — a compact summary of all available data types, symbols, exchanges, and date ranges. Consumers should call this once to discover what's available, then use ``/archives/download`` to fetch specific files.

CryptoDataAPI: List Daily Snapshots. List dates with an archived daily snapshot available (YYYY-MM-DD). Snapshots are produced once per day at 20:00 UTC (and on server startup). Each archived snapshot contains everything `/api/v1/daily` returns — health score, derivatives, sentim

CryptoDataAPI: Export Data. Export kline data as streaming CSV download.

CryptoDataAPI: Get Funding. Historical funding — the 5-minute rate snapshots (with OI / mark) or, with ``grain=hourly``, the settled hourly Hyperliquid payments. Read ``grain`` on the response before aggregating: the default rows sample the live hourly rate ~12 times per settleme

CryptoDataAPI: Get Hl Funding Bars. Hyperliquid funding and open interest aligned to the candle clock — one row per closed bar per coin, so a funding/OI condition can be tested against the same 4h bar a price signal fires on. ``time`` is the bar open and equals the ``timestamp``

CryptoDataAPI: Get Hl Liquidation Bars. Incremental liquidation flow per closed bucket, summed from the exact Hyperliquid fill tape — the burst clock ``/backtesting/liquidations``' rolling-24h level cannot give you. Each row is one UTC clock-aligned ``interval`` bucket: ``long_us

CryptoDataAPI: Get Hl Liquidations. Query the per-event Hyperliquid liquidation tape. Exact liquidation fills (market + backstop) across the full HL perp universe — time, coin, liquidated side, px, sz, USD notional, method, mark price, liquidated user and tx hash — unlike ``/back

CryptoDataAPI: Get Hl Trade Flow. Query the archived Hyperliquid trade tape: 1-minute taker buy/sell buckets per perp. Each row is one closed UTC minute for one coin — ``buy_notional`` / ``sell_notional`` by aggressor side, ``n_trades``, ``vwap``, ``max_fill_usd``, ``large_fill_s

CryptoDataAPI: Get Klines. Query historical OHLCV klines for backtesting. The archive stores closed 1-minute bars. ``interval`` (1m default, or 5m, 15m, 30m, 1h, 4h, 1d) aggregates them per request on the UTC grid: ``t`` is the bar open, and ``n`` says how many 1-minute bars went

CryptoDataAPI: Get Liquidation Density. Hyperliquid liquidation density near the mark, as a time series. Per coin per point: ``mark``, and for bands of ±0.5 / 1 / 2 / 3 / 5% of mark the USD of long positions liquidating BELOW the mark (``long_below``) and shorts liquidating ABOVE

CryptoDataAPI: Get Liquidations. Venue-merged liquidation totals — a ROLLING 24-HOUR level sampled every 5 minutes (OKX + Bybit + Hyperliquid), not that interval's flow. Each row answers "how much was liquidated in the 24h ending at this sample"; summing rows, or differencing con

CryptoDataAPI: Get News Events. Query the archived market-moving news tape, with market-response labels. The backtestable form of ``/api/v1/news/market-moving``: every qualified catalyst with its ``impact_score``, signed ``bias``, ``corroboration``, and the MEASURED move that fol

CryptoDataAPI: Get Signum Rgg Archive. Per-day SIGNUM_RGG colour state for the full universe, from the daily archive. Thin wrapper over ``/backtesting/daily-snapshots/{date}`` that returns only its ``signum_rgg`` block, split into ``summary`` (counts, breadth, top lists) and the

CryptoDataAPI: Get Snapshots. Query historical JSON snapshots for a data type. Streamed row-by-row so peak memory stays ~one row regardless of ``limit``. A limit=1000 pull of fat types (coinglass_oi / coinglass_funding / stablecoins) otherwise decompressed ~300MB and ballooned ~1

CryptoDataAPI: Get Snapshot Types. List all available snapshot data types with row counts and date ranges.

CryptoDataAPI: Get Status. Get backtesting storage statistics.

CryptoDataAPI: Get Symbols. List all tracked symbols with available date ranges.