Historical tick-level order book updates, trades, quotes, open interest, funding, liquidations, options chains and more. API access and downloadable CSV files. Real-time consolidated market data streaming API via client libraries that connect directly to exchanges' WebSocket APIs. BitMEX, Deribit, Binance Perpetual Futures, Binance Delivery Futures, Binance Spot, OKX Futures, OKX Swap, OKX Options, OKX Spot, Huobi Futures, Huobi Swap, Huobi Global, Bitfinex Derivatives, Bitfinex Spot, Kraken Futures (Crypto Facilities), Kraken, Bitstamp, Coinbase Pro, Gemini, Poloniex, CoinFLEX, Bybit, Phemex, OKCoin, bitFlyer, HitBTC, Delta, Binance US, Binance UK, Binance Jersey, Binance DEX, Gate.io Futures, Gate.io and top digital assets such as Bitcoin, Ethereum, Litecoin, Ripple, Cardano, BNB, LEO as well as Bitcoin and Ether derivatives (Options, Futures and Perpetual Swaps). Tardis.dev is the the most comprehensive digital assets data platform, providing access to high frequency historical raw tick data for a wide range of use cases such as market microstructure and order book dynamics research, liquidity and lead-lag analysis, trading execution optimization, backtesting and optimization of trading strategies, full historical order book reconstruction at any given point in time, training machine learning models, alpha generation, designing quantitative models, academics research, data visualizations and more.