v1
latestOpenAPI 3.0.32026-07-226744340.8 KBVessel by IMO
One vessel by IMO number: identity, last-known position, and the matched Global Energy Monitor LNG carrier (when one exists). Position is LAST-KNOWN ONLY — no raw track. Returns 404 when no vessel identity exists for the IMO. Requires a plan with Maritime intelligence access (can_use_maritime) — the Corporate & Supply Chain plan and above.
Forward-accruing: position history begins at launch (June 2026). Terrestrial AIS only (no satellite).
Path parameters
IMO number of the vessel (e.g. 9006681).
Response
Vessel detail. identity carries imo, mmsi, name, ship_type, ship_type_code, call_sign, flag (ISO-3), length_m, width_m, draught_m, gem_id. last_position is the last-known { lat, lon, chokepoint, last_time, sog } or null. gem_carrier is the matched Global Energy Monitor LNG carrier { gem_id, name, imo_number } or null. Envelope: { success, imo, identity, last_position, gem_carrier }.