If you're in the game, hit I to open the menu.
Then go to the Settings tab.
You'll see "Quick Setup" and "Advanced Setup".
Hit Quick Setup and it will open up a window that waits for you.
Now go to OpenRouter.AI and login. You'll need to purchase credits.
The tokens are dirt cheap.
On the dashboard of the website click on API Keys on the left.
Then create a new key. When you hit the little Copy button to the right (just a small icon, not labeled in text) Silverpine will automatically detect the presence of the key in your clipboard.
You should be all set at that point.
If you run into any issues, you can ask me or get help from the Discord community.