Historical tick-level L2 & L3 order book updates, tick-by-tick trades, quotes, open interest, funding and options data. API access and downloadable CSV files. BitMEX, Deribit, Binance Perpetual Futures, Binance Delivery Futures, Binance Spot, FTX, OKEx Futures, OKEx Swap, OKEx Options, OKEx Spot, Huobi Futures, Huobi Swap, Huobi Global, Bitfinex Derivatives, Bitfinex Spot, Kraken Futures (Crypto Facilities), Kraken, Bitstamp, Coinbase Pro, Gemini, Poloniex, CoinFLEX, Bybit, Phemex, FTX US, 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.