Use the Twitchtv JSON API

Hello all,
This is my first time i’m posting a question which i am unable to get the solution.
Here is the link of the question/ project in freecodecamp https://www.freecodecamp.com/challenges/use-the-twitchtv-json-api what really i need to develop? What is it meant for?

Please clarify my doubt.

Thank you :slight_smile: