Recently I wrote a guest post on the Serverless 360 blog talking about how you can implement an API using Functions on Azure. https://www.serverless360.com/blog/real-world-azure-serverless-use-case-to-implement-a-b2b-api
In the current feature set available on Azure one of the most common patterns for implementing an API is to use a combination of Azure Functions to act as the back end of the API where the bulk of the work is done and then to use Azure API Management (APIM) in front of the function as an API proxy to add additional security, management and operational features to make your API better and improve the usability without [...]