VesselFinder Vessels List API

openapi: 3.1.0
info:
  title: VesselFinder AIS Containers Vessels List API
  description: 'REST API providing real-time and on-demand AIS vessel positions, voyage information,

    and vessel master data from the VesselFinder global AIS network (terrestrial and satellite).

    Authentication is performed via the `userkey` query parameter. Responses default to JSON

    and may be requested as XML by setting `format=xml`. Most pay-per-use methods deduct credits

    from the account''s balance; subscription methods (VesselsList, LiveData) are billed by fleet

    or area size and dataset selection.

    '
  version: '1.0'
  contact:
    name: VesselFinder API Support
    url: https://api.vesselfinder.com/docs/
  license:
    name: Commercial — VesselFinder Terms of Use
    url: https://www.vesselfinder.com/terms
servers:
- url: https://api.vesselfinder.com
  description: VesselFinder AIS API
security:
- UserKey: []
tags:
- name: Vessels List
  description: Predefined-fleet data, subscription-based.
paths:
  /vesselslist:
    get:
      tags:
      - Vessels List
      summary: Get Vessels List
      description: Return AIS, Voyage, and/or Master data for the account's predefined fleet (subscription).
      operationId: getVesselsList
      parameters:
      - $ref: '#/components/parameters/userkey'
      - $ref: '#/components/parameters/format'
      - name: interval
        in: query
        description: Maximum position age in minutes.
        schema:
          type: integer
          minimum: 1
      responses:
        '200':
          description: Array of vessels in the account's predefined fleet.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Vessel'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Voyage:
      type: object
      description: Last completed port call summary for a vessel.
      properties:
        LOCODE:
          type: string
        DEPARTURE:
          type: string
          format: date-time
        LASTPORT:
          type: string
        LASTCOUNTRY:
          type: string
    MasterData:
      type: object
      description: Static vessel particulars.
      properties:
        IMO:
          type: integer
        NAME:
          type: string
        FLAG:
          type: string
        TYPE:
          type: string
        BUILT:
          type: integer
        BUILDER:
          type: string
        OWNER:
          type: string
        MANAGER:
          type: string
        LENGTH:
          type: number
          format: float
        BEAM:
          type: number
          format: float
        MAXDRAUGHT:
          type: number
          format: float
        GT:
          type: integer
          description: Gross tonnage.
        NT:
          type: integer
          description: Net tonnage.
        DWT:
          type: integer
          description: Deadweight tonnage.
        TEU:
          type: integer
        CRUDE:
          type: integer
    AIS:
      type: object
      description: AIS position and dynamic vessel state.
      properties:
        MMSI:
          type: integer
        TIMESTAMP:
          type: string
          format: date-time
        LATITUDE:
          type: number
          format: float
        LONGITUDE:
          type: number
          format: float
        COURSE:
          type: number
          format: float
        SPEED:
          type: number
          format: float
        HEADING:
          type: integer
        NAVSTAT:
          type: integer
          description: AIS navigation status code.
        IMO:
          type: integer
        NAME:
          type: string
        CALLSIGN:
          type: string
        TYPE:
          type: integer
          description: AIS ship-type code.
        A:
          type: integer
          description: Distance from GNSS receiver to bow (m).
        B:
          type: integer
          description: Distance from GNSS receiver to stern (m).
        C:
          type: integer
          description: Distance from GNSS receiver to port (m).
        D:
          type: integer
          description: Distance from GNSS receiver to starboard (m).
        DRAUGHT:
          type: number
          format: float
        DESTINATION:
          type: string
        LOCODE:
          type: string
        ETA_AIS:
          type: string
        ETA:
          type: string
          format: date-time
        SRC:
          type: string
          enum:
          - TER
          - SAT
          description: Source — terrestrial or satellite.
        ZONE:
          type: string
        ECA:
          type: integer
          description: 1 if currently in an Emission Control Area.
    Vessel:
      type: object
      description: A vessel returned from /vessels, /vesselslist, /livedata, or /expectedarrivals.
      properties:
        AIS:
          $ref: '#/components/schemas/AIS'
        VOYAGE:
          $ref: '#/components/schemas/Voyage'
        MASTERDATA:
          $ref: '#/components/schemas/MasterData'
  parameters:
    format:
      name: format
      in: query
      description: Response format. Defaults to JSON.
      schema:
        type: string
        enum:
        - json
        - xml
        default: json
    userkey:
      name: userkey
      in: query
      required: true
      description: Personal API key issued by VesselFinder.
      schema:
        type: string
  responses:
    Unauthorized:
      description: Invalid or missing userkey.
  securitySchemes:
    UserKey:
      type: apiKey
      in: query
      name: userkey