AISHub Stations API

openapi: 3.0.3
info:
  title: AISHub Web Service Stations API
  description: HTTP web service for the AISHub AIS data-sharing network. Two endpoints on data.aishub.net return the latest vessel positions (ws.php) and receiving station metadata (stations.php) as XML, JSON, or CSV, with optional ZIP/GZIP/BZIP2 compression. Requests are authenticated with the member username issued when you join the network. Access is contribute-to-access - you must stream a raw NMEA AIS feed from your own receiver to AISHub (via UDP) and meet coverage/uptime quality thresholds to receive API credentials; access to the aggregated data is then free. Do not poll more frequently than once per minute - the service returns nothing when called more often. Endpoints, parameters, and defaults below are grounded in the published documentation at https://www.aishub.net/api; response schemas summarize the documented fields and are partially modeled where the docs do not enumerate exact types.
  version: '1.0'
  contact:
    name: AISHub
    url: https://www.aishub.net
servers:
- url: https://data.aishub.net
  description: AISHub web service
tags:
- name: Stations
  description: Metadata about the receiving stations that make up the network.
paths:
  /stations.php:
    get:
      operationId: getStations
      tags:
      - Stations
      summary: Get receiving stations
      description: Returns metadata about the receiving stations contributing to the AISHub network, optionally filtered to a single station id.
      parameters:
      - name: username
        in: query
        required: true
        description: AISHub member username.
        schema:
          type: string
      - name: output
        in: query
        required: false
        description: Output format. Default xml.
        schema:
          type: string
          enum:
          - xml
          - json
          - csv
          default: xml
      - name: compress
        in: query
        required: false
        description: 'Compression: 0 = none, 1 = ZIP, 2 = GZIP, 3 = BZIP2. Default 0.'
        schema:
          type: integer
          enum:
          - 0
          - 1
          - 2
          - 3
          default: 0
      - name: id
        in: query
        required: false
        description: Return only the station with this id.
        schema:
          type: string
      responses:
        '200':
          description: Station metadata in the requested output format.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Station'
            application/xml:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Station'
            text/csv:
              schema:
                type: string
components:
  schemas:
    Station:
      type: object
      description: Metadata for one receiving station in the AISHub network. The documentation confirms the endpoint and its parameters but does not enumerate response fields; this schema is modeled.
      additionalProperties: true
      properties:
        ID:
          type: string
          description: Station identifier (modeled).