Full Stack IBKR API - Real-Time Streaming Data and Server-Sent Events - Part 2

Learn to implement real-time streaming data functionality using Server-Sent Events (SSE) in this 19-minute tutorial that demonstrates building a full-stack application with the Interactive Brokers API. Explore the fundamentals of SSE data flow and see practical demonstrations of streaming real-time market data directly to web browsers. Build a subscribe endpoint for the charts router and create a ChartState object to request real-time bars from Interactive Brokers. Process incoming bar data and implement a streaming endpoint using EventSourceResponse for continuous data delivery. Test the streaming functionality using command-line tools and curl commands before integrating the frontend components. Implement EventSource in JavaScript to handle real-time data reception in the browser and verify the complete streaming pipeline from API to user interface. Master the technical aspects of real-time financial data streaming while preparing for advanced features like market scanners in subsequent tutorials.