Comparand

Hyperliquid market history you and your agents can query.

Look back at market states and find similar moments. Each answer shows its data and its limits.

See pricing

Access uses an API key from a monthly plan. Each plan has a usage cap.

Find past moments like BTC at a given time
POST https://api.comparand.xyz/v1/analogs
Authorization: Bearer YOUR_API_KEY

{
  "coin": "BTC",
  "decision_utc": "2026-09-01T12:00:00Z",
  "horizon": "1h",
  "k": 5
}

One archive, with its sources attached.

Ask what the market looked like, and when it looked like this before. Each day records its source files and processing run. Comparand does not give forecasts, trade signals, or advice on what to trade.

Coins
212One-minute bars
Complete days
522In the archive
Range
Apr 2025 to Sep 2026Archive dates

What you can query today

  • Market labels

    Minute-by-minute liquidation cascade flags, open-interest change, funding, premium, and listing age for each coin.

  • Cascade events

    See the liquidation cascades recorded on any day.

  • Analog search

    Find past moments like a coin's current state and see what happened after each one.

  • Why it matched

    See which features drove each match and how far it is from the query.

  • Live labels

    The same labels each minute from the live feed. Stale data is refused.

  • Coverage and provenance

    See which features exist for which days, and the source files and processing run behind each day.

Ways in

REST API

Call Comparand from your own code.

MCP server

Claude and other AI agents can call it as tools.

Web app

Explore through a small web app.

Being built

Wallet lookups at the level of detail a Hyperliquid explorer shows.

Markouts that compare fills during cascades with normal times.

Bring your own fills for review.