{"repo":"tardis-dev/tardis-node","free":true,"listed":false,"github":"https://github.com/tardis-dev/tardis-node","clone":"git clone https://github.com/tardis-dev/tardis-node.git","description":"Convenient access to tick-level real-time and historical cryptocurrency market data via Node.js","language":"TypeScript","stars":363,"topics":["historical-data","cryptocurrency-exchanges","cryptocurrency-api","orderbook","trading","exchange","market-data","bitmex","orderbook-tick-data","real-time"],"license":"MPL-2.0","category":"trading","readme_excerpt":"tardis-dev Node.js tardis-dev library provides convenient access to tick-level real-time and historical cryptocurrency market data both in exchange native and normalized formats. Instead of callbacks it relies on async iteration (for await ...of) enabling composability features like seamless switching between real-time data streaming and historical data replay or computing derived data locally. Features - historical tick-level market data replay backed by tardis.dev HTTP API — includes full order book depth snapshots plus incremental updates, tick-by-tick trades, historical open interest, funding, index, mark prices, liquidations and more - consolidated real-time data streaming API connecting directly to exchanges' public WebSocket APIs - support for both exchange-native and normalized market data formats (unified format for accessing market data across all supported exchanges — normalized trades, order book and ticker data) - seamless switching between real-time streaming and historical market data replay thanks to async iterables providing unified way of consuming data messages - transparent historical local data caching \\(cached data is stored on disk per slice in compressed format and decompressed on demand when reading the data\\) - support for many cryptocurrency exchanges — see docs.tardis.dev for the full list - automatic closed connections and stale connections reconnection logic for real-time streams - combining multiple exchanges feeds into single one via combine he","default_branch":null,"files":null,"tree":[],"storefront":"/r/tardis-dev","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/tardis-dev/tardis-node/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}