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Handles multiple cryptocurrency exchange data feeds and returns normalized and standardized results to client registered callbacks for events like trades, book updates, ticker updates, etc. Utilizes WebSockets when possible, but can also poll data via REST endpoints if a WebSocket is not provided. Create a FeedHandler object and add subscriptions. For the various data channels that an exchange supports, you can supply callbacks for data events, or use provided backends to handle the data for you. Start the feed handler and you're done! Cryptofeed also provides a synthetic NBBO (National Best Bid/Offer) feed that aggregates the best bids and asks from the user specified feeds. Cryptofeed supports backend callbacks that will write directly to storage or other interfaces. Cryptofeed can be installed from PyPi. (It's recommended that you install in a virtual environment of your choosing).
Features
- Supports AscendEX, Bequant, Bitfinex, bitFlyer and Bithumb
- Supports Huobi Swap (Coin-M and USDT-M)
- Supports Bitstamp, Bittrex, Blockchain.com, Bybit and Binance
- Please see the examples for more code samples and the documentation for more information about the library usage
- Cryptofeed supports backend callbacks that will write directly to storage or other interfaces
- Supports Redis (Streams and Sorted Sets)
Project Samples
