generated: '2026-07-11' method: derived source: openapi/smithsonian-open-access-api-openapi.yml summary: types: - apiKey api_key_in: - query schemes: - name: ApiKeyAuth type: apiKey in: query parameter: api_key description: API key from https://api.data.gov/signup/ sources: - openapi/smithsonian-open-access-api-openapi.yml