Overview of Flask Web Server

In this chapter, we’ll go through the process of creating an HTTP endpoint for the room list use case. An HTTP endpoint is a URL exposed by a web server that runs a specific logic and returns values in a standard format.

We’ll follow the REST recommendation so that the endpoint will return a JSON payload. However, REST isn’t a part of clean architecture, which means that we can choose to model our URLs and the format of the returned data according to whichever scheme we prefer.