Crypto & Prediction-Market Data — We Record Everything: Every Message, Every Instrument, Every Day, from €1

Ultra-Low-Latency Trading Engine

Our event-driven, high-performance trading runtime with integrated risk management delivers deterministic microsecond latency even under extreme loads. Engineered to process billions of orders per day, it executes thousands of strategies in parallel across crypto and prediction-market venues without performance degradation. Its redundant architecture ensures continuous, fail-safe operation, providing the reliability demanded by the most sophisticated trading environments.

• Sophisticated backtesting capabilities
• Trading analytic tools
• Latency monitoring
• Secure setup (cloud or on-premises) ensures exclusive access to your trading environment

Strategies are built against the Strategy SDK — the full API is in the Strategy SDK documentation.

Normalized, Co-Located Market Data

• Unified API across all connected exchanges
• Co-located feed handlers for minimal latency
• Enhanced feed arbitrage to reduce jitter and exchange-induced delays
• Self-serve: buy realtime access for Binance markets by the UTC day in the shop — from €39.20 per instrument, €79.20 per market, captured at the venue in Tokyo and delivered at our London, Frankfurt, Ashburn or Ohio endpoints over dedicated lines (public-beta price, 20 % off the list price of €49 / €99 for every day bought during the beta)

• On many partnered venues, hosted feeds deliver VIP-grade access most desks can't get on their own — with no infrastructure to run
• Self-host only if you hold even more specialized VIP deals or need exchange-specific connectivity
• Combine both — your own links for lowest latency, our broad feeds for reduced jitter and failover

One schema across every venue — see the market-data protocol documentation for every message type, field by field.

Low-Latency Managed Services & Connectivity

We operate the connectivity between exchange venues — the dedicated, low-latency paths your orders and market data travel, fully managed.

• Cross-venue connectivity linking exchange locations into one low-latency network
• Specialized network paths and dedicated lines engineered to minimize round-trip latency
• Fully managed monitoring, redundancy and failover — we operate it, you trade
• Optionally run your strategies on our co-located hardware at a key exchange venue — sit beside the matching engine and prove out the edge, with nothing to rack yourself

By default your trading runs on your own servers — your strategies stay private to you, with nothing visible on our side. The co-located hardware is purely an optional way to test the latency edge before you build your own.

Historical Market Data – Tick-by-Tick

Historical crypto and prediction-market data at full feed resolution: every trade and every order-book update at full depth across 35+ exchanges — plus Kalshi and Polymarket event contracts — for €1 per instrument-day, bought as a guest with instant download, no subscription and free full-day samples first.

• Every message the exchange publishes — complete feed capture, nothing sampled
• Full order book with complete depth
• All public trades and top-of-book data
• Funding rates, liquidation events, mark prices, and index prices
• Colo-timestamped and fully normalized
• Extensive historical coverage – instant downloads available

Start with the crypto market data overview — every class, every venue, the archive year by year — or the historical data overview, then browse the archive by exchange, by asset or by prediction market — Kalshi and Polymarket series ship as per-day bundles. Free full-day samples, the Agent Skill and the format docs are on the downloads page.

Market Statistics & Analytics

• Turnover, spreads, OTR, OHLC, VWAP, maker/taker opportunities, latencies, and more
• Available in real time and historically

Prediction-market analytics for Kalshi and Polymarket are now live.