Discovery primitive over the full FRED catalog (~800k series). Full-text search (search_type=full_text, default), series-ID search (search_type=series_id), the list of all FRED releases (search_type=release, no release_id), or every series in one release (release_id=). Returns lightweight series/release metadata - the starting point for the release-table and curve endpoints.
x-api-key: ********************curl --location 'https://sugra.ai/api/v1/fred/search?query=undefined&search_type=undefined&release_id=undefined&limit=undefined&offset=undefined&order_by=undefined&sort_order=undefined&filter_variable=undefined&filter_value=undefined&tag_names=undefined&exclude_tag_names=undefined' \
--header 'x-api-key: <api-key>'fred_search by main._clean_operation_id.null