Every money tile in the app renders in this currency. Amounts are stored as plain numbers — switching here just changes how they're formatted. USD, GBP, and EUR only.

Used on every generated PDF (header and footer). Also available to your templates as {{business_name}}, {{business_contact}}, etc.

Stamped at the top of every generated PDF. PNG or JPG, ideally transparent background, under 1 MB.

Optional. Powers the ✨ buttons in Documents (auto-detect placeholders, draft, rewrite) and the agentic features coming next. You're billed by Anthropic directly — CIRA never sees the bill. Roughly $0.01 per document. Get a key at console.anthropic.com.