OSF SEC Filings Search (EDGAR 13F, Form 4, 8K, XBRL)
https://api.osf-master-server.com/x402/sec/filings/:queryOverview
Search US SEC filings by keyword: institutional holdings (13F), insider transactions (Form 4), 8-K/10-K/10-Q filings, XBRL financials, full-text EFTS hits, litigation and administrative proceedings. Returns filer or company, form type, filing date, and a provenance URL per match. For financial research, compliance, and due-diligence agents.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
data/finance
Provider
osf-master-server
Source
bazaar
Indexed
2026-07-07 22:14:38
Health
Status
down
Latency (p50)
385ms
Uptime (30d)
0.0%
Reliability Score
30/100
Last Checked
2026-10-11 19:14:35
Last Healthy
2026-08-26 00:00:15
Consecutive Failures
127
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-11 19:14:35 | error | — | — | fetch failed |
| 2026-10-11 07:14:36 | error | — | — | fetch failed |
| 2026-10-10 14:22:07 | error | — | — | fetch failed |
| 2026-10-09 23:35:03 | error | — | — | fetch failed |
| 2026-10-09 18:30:01 | error | — | — | fetch failed |
| 2026-10-08 19:25:07 | error | — | — | fetch failed |