Introduction
Real time and History data Tick-by-tick level-1 quotes, level-2 order books and trades cryptocurrency history data from most liquidity exchanges.
Historical Data
MDLZ4 historical data in LZ4 file format. LZ4 algorithm focuses on trade-off between speed and compression ratio.
Livestream
MDLZ4 offers a public API over WebSocket. You may subscribe to real-time market data changes on 3500+ pairs through one ws endpoint.
Integrations
easy integrate with .
Utilities
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Web
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Mobile
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Resources
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FAQs
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Elevate your crypto trading with professional-grade data

Our comprehensive collection of trade data, order books, and market data for cryptocurrencies is delivered in high-performance LZ4 files (read more in our documentation). Our state-of-the-art data collection infrastructure consists of numerous servers strategically located near the core of leading exchanges, ensuring the highest quality and speed of data retrieval.
Our extensive dataset covers over 3,500 pairs from top exchanges such as BINANCE, DYDX, OKEX, HUOBI, BYBIT, BITMEX, COINBASE, KRAKEN, and BITFINEX. This rich collection encompasses a wide range of markets, including spot, swap, futures, and options.
All historical data is conveniently accessible through our user-friendly API, allowing you to analyze and leverage this invaluable resource to gain insights, develop strategies, and stay ahead of the curve in the fast-paced world of cryptocurrency trading. Enhance your trading experience with our professional and extensive data offering, tailored to meet the needs of even the most discerning crypto traders and analysts.