Hyperliquid market-data archive
Gap-free Hyperliquid
history, by the minute.
Open interest, candles, HIP-3, spot and outcome markets — recorded continuously at one-minute resolution and served gap-free. Query any window in seconds and pay per request in USDC over x402.
What you get
Freshness · 1-minute resolution · gap-free
Every dataset, captured continuously and checked for gaps, at one-minute resolution — across the whole Hyperliquid universe: main perps, HIP-3, spot and outcome markets. Query any window instantly, and pay only for the rows you read.
Datasets
What we capture
Open interest
HL exposes OI only as a live field — no history endpoint exists. We persist it every minute, so the past is recoverable when HL's own API can't.
1m OHLCV candles
Hyperliquid's candleSnapshot keeps only the last ~5000 intervals. We capture the 1m base continuously and derive every higher interval on read.
HIP-3 perps
Equities, commodities, indices and FX perps on the xyz and other HIP-3 dexes — the long tail vendors ignore, captured on the same feed.
Spot markets
Spot pair context and candles alongside the perp universe, under one gap-free coverage promise.
Outcome markets
HIP-4 prediction markets list, trade and settle, then age out of Hyperliquid's rolling candle window for good. We record their 1m history live — often the only copy once they're gone.
Listing history
A diffed log of listings, delistings and leverage changes over time — including assets that have since been removed.
How it works
Pay per request, in USDC, over x402
1. Discover for free
Hit the free coverage and discovery endpoints to see exactly what's available, and how deep, before you spend anything.
2. Get a 402
Request a data endpoint and it returns a 402 quoting the USDC price and where to pay.
3. Pay and read
Sign an EIP-3009 authorisation, retry with the X-PAYMENT header, get 200. You need USDC, not ETH — the facilitator pays gas.
Freshness
Recent data? Straight from the source.
We serve history up to about two days ago. For the very latest, query Hyperliquid directly — it natively serves recent candles and live market state. We keep the deep, gap-checked history.