You NEED to know how to use CURL!
Sending authorization bearer in request #curl
API access tokens: how do they work, and how do they compare to authentication using API keys?
Example of using a REST API with curl
How to Test an OAuth Flow with cURL and a Browser
Session vs Token Authentication in 100 Seconds
Use username and password (HTTP authentication) #curl
Google OAuth with curl: A Complete Tutorial
What are Bearer Tokens?
How to use CURL on Windows | How to test API with CURL | CURL Basics Step by Step
CURL API Testing Tutorial : How to Use CURL to Send API Requests?
REST API from PHP using cURL | Get Token from API response header | PAYPRO payment gateway AUTH
"Basic Authentication" in Five Minutes
Linux/Mac Terminal Tutorial: How To Use The cURL Command
How to generate and use bearer token for authentication?
Python Requests Authentication Examples - Basic Auth, Custom Headers w/ Code
How To Execute Curl Commands In Postman | Postman Tutorial
How to use PHP cURL to Handle JSON API Requests
PHP + curl - A Simple example of how to use cURL
How to use a REST API from PHP using cURL | Full PHP cURL API tutorial