Overview
Track institutional managers (hedge funds, family offices) by SEC CIK or name and get their recent 13F-HR quarterly filings — form, filing date, accession number and an EDGAR link. Official SEC data, free, no API key or login. Pay-per-call over x402: USDC on Base, no account and no API key. Zinin M2M Hub.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USDC
Payment Network
base
Category
data/markets
Provider
Zinin M2M Hub
Source
self-registered
Indexed
2026-08-15 12:10:35
Health
Status
healthy
Latency (p50)
70ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-08-20 22:29:32
Last Healthy
2026-08-20 22:29:32
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-20 22:29:32 | healthy | 402 | 91ms | |
| 2026-08-20 18:17:50 | healthy | 402 | 54ms | |
| 2026-08-20 08:45:52 | healthy | 402 | 70ms | |
| 2026-08-20 05:16:57 | healthy | 402 | 53ms | |
| 2026-08-20 00:44:49 | healthy | 402 | 67ms | |
| 2026-08-19 18:16:44 | healthy | 402 | 66ms | |
| 2026-08-19 12:47:27 | healthy | 402 | 96ms | |
| 2026-08-19 05:44:27 | healthy | 402 | 63ms | |
| 2026-08-18 22:06:43 | healthy | 402 | 71ms | |
| 2026-08-18 15:41:04 | healthy | 402 | 96ms | |
| 2026-08-18 12:47:44 | healthy | 402 | 861ms | |
| 2026-08-18 03:21:07 | healthy | 402 | 60ms | |
| 2026-08-18 00:00:11 | healthy | 402 | 757ms |