Key-Based Authentication
I made an account at underground (cant use two links lol) and registered a fake device to get an API. I filled in the blank to this ACCESS_KEY/conditions/q/COUNTRY/TOWN with my information, but nothing… Not sure why this is mentioned or how to implement it.
Course: Complete JavaScript Course: Build a Real World App from Scratch - Learn Interactively
Lesson: Key-Based Authentication - Complete JavaScript Course: Build a Real World App from Scratch