Overview
Track how institutional investors changed their stock positions between two SEC 13F-HR filings, no manual XML diffing required. Same 13f-deltas backend: given a CIK, it pulls the two most recent 13F-HR filings and diffs them into positions added, exited, increased, and reduced, each with dollar and share deltas. Send a CIK and an optional holdings limit; get back the delta lists ready for a fund-tracking dashboard or due-diligence workflow. Use it as a SEC 13F API, hedge fund position tracker, o
Protocol
x402 (POST)
Price
$0.05
Payment Asset
USDC
Payment Network
base
Category
uncategorized
Provider
agentutility
Source
self-registered
Indexed
2026-08-28 11:17:16
Health
Status
unknown
Latency (p50)
3056ms
Uptime (30d)
80.0%
Reliability Score
65/100
Last Checked
2026-09-06 20:20:39
Last Healthy
2026-09-06 12:12:34
Consecutive Failures
1
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-06 20:20:39 | timeout | — | — | timeout |
| 2026-09-06 12:12:34 | healthy | 402 | 4430ms | |
| 2026-09-06 00:20:21 | healthy | 402 | 81ms | |
| 2026-09-05 18:46:11 | error | — | — | fetch failed |
| 2026-09-05 09:01:29 | healthy | 402 | 57ms | |
| 2026-09-04 23:15:59 | healthy | 402 | 34ms | |
| 2026-09-04 15:25:57 | healthy | 402 | 4963ms | |
| 2026-09-04 08:48:36 | healthy | 402 | 67ms | |
| 2026-09-04 05:04:18 | healthy | 402 | 3056ms | |
| 2026-09-03 22:20:23 | healthy | 402 | 3766ms |