generated: '2026-07-11' method: derived source: openapi/cartesia-ai-openapi.yml summary: types: - http schemes: - name: bearerAuth type: http scheme: bearer bearerFormat: sk_car_... API key or short-lived access token description: 'Cartesia API key (sk_car_...) or a short-lived access token minted via POST /access-token, passed as Authorization: Bearer . Every request also requires the Cartesia-Version header.' sources: - openapi/cartesia-ai-openapi.yml