Mastery card
I can explain API Key
A secret password your app uses to call an AI service.
An API key is a credential that authenticates requests to a provider's API and ties usage to a billing account.
Sticky trick
API key = house key for the model. Keep it secret; rotate if leaked.
Take into the room
In plain English, what is API Key?
Or open the share card 🔑
Or start your own 5-word trail from home.