This article discusses the importance of event-driven architecture (EDA) in enabling autonomous agents to scale and thrive in modern enterprise systems. EDA is seen as a solution to the challenges of traditional control logic, allowing for dynamic, context-driven workflows that can adapt to unpredictable problems. The key benefits of EDA include loose coupling, real-time communication, horizontal scalability, low latency, and event persistence. By enabling agents to access and share data effortlessly, EDA enables them to make decisions and take action in real time. The article also highlights the importance of decoupling workflows and ensuring that agents can operate independently while integrating seamlessly into broader ecosystems. Ultimately, EDA is seen as a foundation for building agentic systems that are flexible, resilient, and scalable, providing businesses with a competitive edge in this new wave of AI innovation.