Endpoint · lookupGETstraits.live /api/premium/hormuz/risk-screen ?all=1
Strait of Hormuz shadow-fleet risk screen: the live-AIS vessel population (vessels seen on AIS within the last activeWindowHours, currently 1.5) ranked worst-first, each hull with…
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Strait of Hormuz shadow-fleet risk screen: the live-AIS vessel population (vessels seen on AIS within the last activeWindowHours, currently 1.5) ranked worst-first, each hull with its risk band, the typed reasons behind it (ofac_sdn, ais_dark, foc_tanker, imo_spoofed), which sanctions bodies list it (US OFAC and/or UK/FCDO), and a lastSeenAt timestamp (when the hull was last listed, not necessarily its last true AIS fix) so listing recency can be checked per row. A transparent rules engine (not ML) fusing OFAC + UK sanctions, live AIS, AIS-dark gaps, and spoofed-IMO detection into one compliance-grade screen. counts cover the screened population, that is every hull seen on AIS inside the active window, not every hull ever tracked; vessels lists only the flagged hulls (high + moderate) by default, ?all=1 adds the cleared low-band hulls. Quality-gated on live AIS; flags are best-effort from the MMSI MID (ITU-T M.585). Because the screen is bounded to the active AIS window, an ais_dark reason (and counts.dark) surfaces only for a hull that has just reappeared in-window; the full recently-dark fleet count is exposed separately as darkFleetTotal.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.02 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://straits.live/api/premium/hormuz/risk-screen?all=1
Seen
first 5 days ago · last 11 hr ago
8 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.340 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.660: 0.460 uncertain ? + 0.200 short ? · 0.110 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.233 | 0.140 | 0 | −0.460 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.340 | gap to 1.000 = 0.660 · 0.200 short · 0.460 uncertain | 0.340 | −0.200 | −0.460 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.233 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.340 → UNRATED: 8 of 30 paid calls weights 2026.09.6 · 8 samples · seed cap_01M3NV256TG3PQZKZ5TBEN99D3|2026-09-04T02:59:10.018Z|2026.09.6
Verify it yourself
npx teppi-check https://straits.live/api/premium/hormuz/risk-screen?all=1curl -s https://api.teppi.xyz/v1/trust/cap_01M3NV256TG3PQZKZ5TBEN99D3