Sanctions check

GET/v1/vessels/{imo}/sanctions1 credit

Whether a vessel is named on the US OFAC SDN List, the UK Sanctions List or the EU vessel lists (the consolidated regulations on EUR-Lex), matched by IMO number only, read daily, each listing with its programme and its official credit. A check that finds nothing still costs 1: a clean result is the answer. Information, not a compliance determination.

Parameters

Name	Description
`imo`required integer	Seven-digit IMO number, in the path.

curl "https://gangwayais.com/v1/vessels/9308065/sanctions" \
  -H "Authorization: Bearer $GANGWAY_KEY"

{
  "imo": 9308065,
  "name": "EVENTIN",
  "listed": true,
  "listings": [
    {
      "list": "ofac",
      "listName": "US Treasury OFAC SDN List",
      "program": "IRAN-EO13902"
    },
    {
      "list": "uk",
      "listName": "UK Sanctions List",
      "program": "The Russia (Sanctions) (EU Exit) Regulations 2019",
      "since": "2025-07-21"
    }
  ],
  "checked_at": "2026-10-30T05:30:13Z"
}