In this article, I am going to explain you step-by-step how to build your first Web API app. I assumed you already know the basic of python and you already have Python and an IDE installed.

The following topics will be covered in this article:
-Flask
-MongoDB
-RESTful API
-JWT

Flask

Flask is a lightweight and an easy-to-use web framework that provides a way to quickly build a backend for your application.
First, install Flask framework using pip with the following command:

pip install flask

Build a Basic Application

In order to build a basic flask application create a new file called “app.py” …