Steam API Key
Getting a Steam API Key is pretty easy.
Warning
NEVER GIVE YOUR API KEY TO ANYONE YOU DON'T REALLY TRUST!
Prerequisites
Steam Account
Getting a Steam API Key
First, head to Register Steam Web API Key page.
You will arrive on this page:
In the Domain Name, put your domain name in. If you don't have a domain you can put 127.0.0.1
Click 'Register' and you will have your Steam API Key.
Done!
You now have your Steam API Key, you can now set it in your config.