{"slug":"edgar-form-13f-data-set-head-663a6950","name":"EDGAR Form 13F data set head","summary":"A bounded head of ONE table in a Form 13F data set, read with two byte-range requests against sec.gov (the archive's central directory plus the first 256 KB of the chosen table) so the multi-hundred-MB zip is never downloaded. Returns the archive's members with sizes, the table's columns and its first rows (1-200, default 25) as objects: SUMMARYPAGE (per filing: holdings count, total value, confidential-omission flag), SUBMISSION (accession, filer CIK, period, form), COVERPAGE (manager name and.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:30.009874Z","sources":[{"source":"x402_bazaar","external_id":"https://agent402.tools/api/edgar-13f-dataset-head","owner_address":"0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0","seen_at":"2026-10-26T06:00:49.479261Z","removed_at":null}],"endpoints":[{"url":"https://agent402.tools/api/edgar-13f-dataset-head","host":"agent402.tools","protocol":"x402","state":"live","last_probe_at":"2026-10-25T21:54:49.292817Z","last_ok_at":"2026-10-25T21:54:49.292817Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agent402-tools-4df46169","name":"agent402.tools"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":6,"last_paid_at":"2026-10-20T01:53:04.384Z","reported_at":"2026-10-26T06:00:49.479261Z"},"notice":"Not affiliated with addrbook — claim or request removal."}