Build an Invoice API with Python and Flask

Level: Real-World

Intro

Many apps that we use in our daily lives get data from a REST API. For example, when we look up the weather on a web app or a mobile app, that app makes a request for data to an API. The API returns the data in JSON format and the app displays it to us in a nice format. The application that queries the data is known as the client.

Project Brief

Your task for this project is to build a REST API using Flask that serves invoice data.

Step-By-Step Instructions

1. Download this data.db database file.

2. The database contains an invoices table which contains the following data.

3. Code a REST API using Flask. The API should return all the invoices (in JSON format) for a particular CustomerId.

Expected Output