Where is it? Find the tutorial at: https://realpython.com/python-bitcoin-ifttt/

What is it? You'll learn about HTTP requests and how to send them using the requests library. You will also learn about webhooks and how to use them to connect your Python app to external services like phone notifications.

What do you need to follow? A basic understanding of Python will be beneficial but you should be able to keep up without it. You will also need the Python program installed on your computer or you can use an online IDE like Repl.it and run everything in your browser.