Prediction-market data,
down to the tick.
The raw, event-granular L2 order-book delta tape — every book change as it happened, point-in-time only and impossible to backfill — across Polymarket, Hyperliquid, Polymarket US and Limitless, in one normalized schema. Plus reconstructed snapshots, trades and OHLCV, and a retained crypto-options archive. Pay only for what you download.
Built for the way quants actually work.
Every tick from every venue — cleaned, normalized, and stored, so you don't have to. What used to take a quarter of data engineering now takes a single API call.
Prediction markets
Polymarket (global + US), Hyperliquid and Limitless in one schema — led by the raw, event-granular L2 order-book delta tape (every book change as it happened, captured live from the venue feed since June 2026 and not reconstructable after the fact), plus trades, reconstructed L2 snapshots, OHLCV, and per-wallet analytics.
Crypto options archive
A retained multi-year Deribit + Lyra options & futures archive — options-chain trades, L2 and ticker snapshots, and Black-76 greeks. Capture is paused while we focus on prediction markets; the history stays available to buy.
Bulk Parquet downloads
Pre-aggregated daily Parquet served via presigned R2 URLs. pandas, polars, and DuckDB read them directly — no proprietary format, no lock-in.
Backtest-ready
Point-in-time accurate. Every row timestamped at venue ingest — no look-ahead bias, no rolled-up artifacts, no silent revisions.
REST API + catalogue
Catalogue series across every venue with one endpoint. Estimate the cost before you pay, then pull the data with a single X-API-Key header.
One subscription
$3,990/year — two months free vs monthly — for unlimited access to the whole data class, not a per-file bill. The raw L2 delta tape is included. No per-seat fees, and a free tier to evaluate first.
From catalogue to your pipeline.
No scraping chains or exchange APIs. No schema reconciliation. Catalogue a series, check its size, download the Parquet — with the tools your team already uses.
# 1 · find a market in the catalogue curl "…/v1/markets?has_data=true&search=election" # 2 · check rows + size (free · POST) curl -X POST -H "Content-Type: application/json" \ -d '{"data_type":"trades"}' "…/v1/markets/0x9a3c…/estimate" # 3 · download the Parquet (presigned R2) curl -OJ "…/v1/download/trades?market_id=0x9a3c…&format=parquet" # → read it anywhere import polars as pl df = pl.read_parquet("polymarket_trades_2026-05-24.parquet")
Every market, one schema.
*“Since” is the earliest date for which we hold data at a venue. It is not a guarantee of continuous coverage: not all data types are available from that date, availability varies by data type and instrument, and history is continuously backfilled. Always confirm the exact available range for a given series in the catalogue before purchasing — quoted figures are provided as-is, without warranty.
One plan, the whole archive.
Unlimited access from $3,990/year — two months free — bounded only by a monthly fair-use cap. The raw, event-granular L2 delta tape is included from Professional up. No per-seat fees — and a free tier to try it first.
Browse the catalogue free · or see subscription plans
Questions, answered straight.
Still curious? Email support@supagamma.com and a real engineer will reply.
What is SupaGamma?
SupaGamma is an institutional-grade historical and raw-data marketplace for prediction markets and event-contract venues. We continuously capture trades, reconstructed orderbooks, and the raw L2 order-book delta tape across Polymarket (global + US/QCX), Hyperliquid, and Limitless — plus a retained multi-year crypto-options and futures archive (Deribit back to 2016, Lyra). Our edge is the raw, event-granular L2 tape: the full order-book delta stream as it happened, captured live from the venue feed since June 2026 and not reconstructable after the fact. Subscribe for $399/mo (or $3,990/year — two months free) for unlimited in-tier access, with a free tier to evaluate first.
How do I access the data?
Sign up and browse or check out right in the dashboard, or generate an API key for programmatic downloads via our REST API. We support CSV, Parquet, and JSON export formats. Use any HTTP client — Python, JavaScript, curl, or any language that can make HTTP requests.
What data do you provide?
The raw L2 order-book delta tape — every book change as it happened, captured live and not reconstructable after the fact (our flagship); trade history (every fill, indexed from the Polygon blockchain for Polymarket and captured from each venue's API for Hyperliquid and the retained crypto venues); reconstructed L2 orderbook snapshots (Polymarket as often as every 5 seconds for markets near expiry; other venues at ~5-minute cadence); market lifecycle / settlement / outcome-resolution events; Polymarket wallet analytics (per-wallet stats + all-time leaderboard); derived OHLCV candles (1m / 1h / 1d); and Black-76 greeks on the retained options archive.
How much does it cost?
One subscription plan. Professional is $399/mo, or $3,990/year for two months free and a deeper 24-month history window. It is the whole product: trades, OHLCV, reconstructed snapshots and market stats, plus the raw, event-granular L2 order-book delta tape and a commercial licence. It is unlimited within the plan up to a 50 GB monthly fair-use cap, and a free tier gives delayed daily candles and top-of-book so you can evaluate first. See the pricing page.
How far back does the data go?
Coverage varies by venue: Deribit BTC options back to late 2016 (archive retained), Polymarket trades from February 2024, Lyra from May 2024, and our newer event-contract venues — Hyperliquid, Limitless, and Polymarket US — captured fresh since mid-2026 and growing daily. The event-granular L2 delta tape — Polymarket, Hyperliquid, Polymarket US, and Limitless — has been captured fresh since June 2026 and grows daily; prediction-market trades, snapshots, and that raw tape are added to the archive every day.
Stop scraping. Start downloading.
The raw, event-granular L2 order-book delta tape for prediction markets — every book change as it happened, captured live, across Polymarket, Hyperliquid and Limitless, plus a retained crypto-options archive. Browse the catalogue free, start on the free tier, and subscribe for $399/mo — or $3,990/year — when you need the full depth.