Syncing the Real Market: Consuming Brapi and Feeding Redis with Spring Boot

Hello everyone! Continuing the My Broker B3 series, today we'll talk about an essential component on the B3 side of our simulator: the B3 Market Sync API . Before building the engine that decides whether an order gets executed or rejected, we need to ensure it has access to real market prices. That's exactly what b3-market-sync-api does: fetches real asset prices from brapi.dev and stores them in Redis , ready for real-time consumption. 🏗️ What is the Market Sync? This microservice has a single