We are going to discuss the basics of sending HTTP requests from your terminal. For this, we’ll use cURL, a popular command-line tool for passing data from a client to a server.
If you want to build over a backend that relies on APIs that are not yet built, you can create a mock endpoint. Just define how the request and the response should look like.
We should consider this overlooked aspect in every system that deals with a lot of HTTP calls, and I’ll tell you a simple reason: network traffic is not free.