The listener can hold a cache and push market_books/order_books out via a queue.Įxchange Stream API from betfairlightweight.filters import ( streaming_market_filter, streaming_market_data_filter, ) betfair_socket = trading. Stream listener is able to hold an order stream or a market stream (one per listener). list_event_types () Ĭurrently two listeners available, below will run the base listener which prints anything it receives.

login_interactive () event_types = trading. APIClient ( 'username', 'password', app_key = 'app_key' ) trading. Or the following for interactive login with no certs (not as secure) import betfairlightweight trading = betfairlightweight. APIClient ( 'username', 'password', app_key = 'app_key', certs = '/certs' ) trading. The library can then be used as follows: import betfairlightweight trading = betfairlightweight. The default directory where the library is looking for the keys is '/certs' but you can specify any other directory. SSL certificatesįollow these instructions to set up your SSL certificates. App Keyįollow these instructions to get your app key, you can either use a delayed or live key. In order to connect to the Betfair API you will need an App Key, SSL Certificates and a username/password. To use C/Rust libraries install with $ pip install betfairlightweight setup installation $ pip install betfairlightweight Lightweight, super fast (uses C and Rust libraries) pythonic wrapper for Betfair API-NG allowing all betting operations (including market and order streaming) and account operations, see examples.Ĭurrently tested on Python 3.8, 3.9, 3.10 and 3.11.

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