# FIX API

- [FIX Order Entry](/fix-api/fix.md): Use the FIX Order Entry session to submit, manage, and cancel orders.
- [FIX Market Data](/fix-api/fix-market-data.md): Use the FIX Market Data session to receive market data from the FIX API
- [QuickFIX Guide](/fix-api/quickfix-guide.md): How to start integrating sFOX's FIX API using the QuickFIX FIX Engine Library