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
healthy
Latency (p50)
74ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-27 21:19:46
Last Healthy
2026-10-27 21:19:46
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 21:19:46 | healthy | 402 | 59ms | |
| 2026-10-27 21:00:29 | healthy | 402 | 71ms | |
| 2026-10-27 20:01:13 | healthy | 402 | 154ms | |
| 2026-10-27 18:57:59 | healthy | 402 | 36ms | |
| 2026-10-27 18:47:03 | healthy | 402 | 74ms | |
| 2026-10-27 18:35:16 | healthy | 402 | 44ms | |
| 2026-10-26 14:56:05 | healthy | 402 | 4586ms | |
| 2026-10-25 23:10:35 | healthy | 402 | 2500ms | |
| 2026-10-25 16:08:06 | healthy | 402 | 5289ms |