We will start composing and sending HTTP requests with the curl and HTTPie command-line tools, which we introduced in Chapter 1, Developing RESTful APIs and Microservices with Flask 1.0.2, in the section named Working with command-line tools - curl and httpie. Make sure you read this section before executing the next examples.
Whenever we compose HTTP requests with the command line, we will use two versions of the same command: the first one with HTTPie and the second one with curl. This way, you will be able to use the most convenient for you.
Make sure you leave the Tornado 5.1.1 development server running. Don't close the Terminal or Command Prompt that is running this development server. ...
