Microsoft Agent Framework for C# Devs — a weekly series focused on building intelligent AI agents using the Microsoft Agent Framework and the .NET platform.

In the next episode of Microsoft Agent Framework for C# Devs, we dive into one of the most important topics for building AI-powered applications: Chat Completions API vs. Responses API.

If you're working with AI agents in .NET, understanding the differences between these APIs is critical for designing scalable, efficient, and future-ready systems.

In this episode, you'll learn:

  • What the Chat Completions API is and how it works

  • What the Responses API brings to the table

  • Key differences and when to use each

  • Best practices for C# developers building AI agents

  • How these APIs fit into the Microsoft Agent Framework

This session is perfect for developers who want to build smarter AI-driven applications using the .NET platform and modern agent frameworks.