Discover how to rapidly build scalable, extensible APIs using Azure Functions in this 55-minute conference talk. Learn to create a production-ready API that adheres to OpenAPI standards, implement proxies for request forwarding, and easily extend functionality. Compare the Azure Functions approach to other API frameworks, gaining insights into real-world applications. Explore topics such as creating function endpoints, implementing proxies, handling dynamic parameters, setting up DevOps pipelines, and integrating with Logic Apps. Gain practical knowledge on networking, SSL, custom domains, and identity management in the context of Azure Functions-based APIs.