Anthropic Claude

Calls Claude with an API key the customer owns, created in the Anthropic Console on their own account and billing. One variable, injected server-side at deploy time, so the key never reaches a repository or a browser. Claude may also be the model behind the coding agent that built the application, but this key is a different thing: it is the application’s own runtime access, spending the customer’s budget, so it belongs in a workspace of its own with a spend limit of its own. Usage is billed by Anthropic on the customer’s account.

Before you connect it

What your application receives

An admin enters these once, and the platform injects them as environment variables at deploy time. Your code reads them. It never sees a login screen or an SDK for this.