A2A Protocol Masterclass: Build Agent-to-Agent Systems

About this course

A2A Protocol Masterclass: Build Agent-to-Agent SystemsAI is rapidly evolving beyond single-model applications. The next wave of innovation lies in agentic systems, where multiple AI agents communicate, collaborate, and solve complex problems together.

In this course, you’ll learn how to design and build Agent-to-Agent (A2A) systems from the ground up using modern tools, real-world architectures, and production-ready development patterns. Instead of focusing only on prompts or isolated LLM usage, this course teaches you how to build scalable AI systems that reflect how real-world intelligent platforms operate.

What You’ll LearnFundamentals of the A2A protocol: Agent Cards, Executors, and task lifecycle

How to build event-driven AI agents using real-world architecture

Implement agent discovery, messaging, and streaming using the A2A SDKIntegrate LLMs (OpenAI models) for intelligent reasoning

Design multi-agent systems where agents collaborate and delegate tasks

Build production-ready agentic AI systems from scratch

Hands-On Learning Experience

You will build a complete A2A system, including:

An Agent Server (exposes your agent via the A2A protocol)An Agent Executor (handles task lifecycle and execution)A Client Application (discovers and communicates with agents)Support for streaming and non-streaming communication

By the end, you’ll have a fully working agent system you can extend into real-world applications. If you want to move beyond simple AI apps an

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