/api/premium/vesselsStrait of Hormuz per-vessel intelligence: the live-AIS vessel manifest (MMSI-keyed, flag derived from the MMSI MID), the OFAC-sanctioned vessels currently in the Persian Gulf window with program detail, per-vessel risk bands, latest raw AIS positions, the top AIS-dark hulls with the full dark count alongside, and OFAC + UK sanctions reference-list sizes (per-IMO multi-body detail at /api/premium/vessel/{imo}).
{
"properties": {},
"type": "object"
}{
"ais": {
"note": null,
"positions": [],
"source": "live",
"trusted": true
},
"darkFleet": [],
"manifest": {
"activeWindowHours": 0.5,
"count": 1449,
"imoResolved": 620,
"imoSpoofed": 8,
"source": "vesselTracker (live AIS, MMSI-keyed; flag derived from MMSI MID; imo/callSign/dimensions resolved by MMSI where available). imoInvalid = a broadcast IMO that fails its check digit (likely spoofed). Population = vessels with a sighting in the last activeWindowHours hours (a concurrent snapshot, not a union over a longer window).",
"vessels": []
},
"riskBands": {
"byImo": {},
"byMmsi": {}
},
"sanctionedInStrait": {
"count": 29,
"vessels": []
},
"sanctionsReference": {
"ofac": 1517,
"uk": 656
},
"schema": "https://straits.live/api/premium/vessels"
}