Open sourced PyFLX provides Python API to interfacing with FlexTrade SYM server. It provides two classes of API - Symlistener and Symproxy which act as a market data client and publisher respectively. With PyFLX, you can get real-time market data from FlexTrade and be able to publish custom data back to FlexTrade SYM server.
Visit PyFLX on GitHub for installation instruction, API documentation, data format, examples and issue tracker. If you feel like sponsoring PyFLX, click button below. For additional information, contact firstname.lastname@example.org.