generated: '2026-09-18' method: derived source: openapi/thirds-ai-openapi.yml summary: types: - apiKey - http api_key_in: - cookie schemes: - name: sessionCookie type: apiKey in: cookie parameter: __Host-thirds_session description: A browser session. Browser writes also require the matching x-csrf-token header from GET /v1/me. sources: - openapi/thirds-ai-openapi.yml - name: bearerAuth type: http scheme: bearer description: 'An API key''s secret, sent as "Authorization: Bearer thirds_sk_v1_...".' sources: - openapi/thirds-ai-openapi.yml