openapi: 3.1.0
info:
  title: Bird GBFS Feed Discovery System API
  version: 2.3.0
  summary: Bird's Public General Bikeshare Feed Specification Feed
  description: OpenAPI description of Bird's public General Bikeshare Feed Specification (GBFS) v2.3 surface hosted at https://mds.bird.co/gbfs/v2/public/{city}. Each Bird city exposes the same nine GBFS sub-feeds — gbfs (auto-discovery), gbfs_versions, system_information, vehicle_types, free_bike_status, station_information, station_status, geofencing_zones, system_pricing_plans, and system_regions — with a 60-second TTL. Bird operates 88+ city feeds across Austria, Belgium, Canada, Switzerland, Germany, Spain, Finland, France, Israel, Italy, Portugal, and the United States. Data is licensed under Bird's GBFS Data License Agreement.
  contact:
    name: Bird Government Partnerships
    email: city@bird.co
    url: https://www.bird.co/cities
  license:
    name: Bird GBFS Data License Agreement
    url: https://www.bird.co/wp-content/uploads/2019/03/GBFS-Data-License-Agreement-2018-09-25.pdf
servers:
- url: https://mds.bird.co/gbfs/v2/public/{city}
  description: Bird GBFS public feed for a given city
  variables:
    city:
      default: los-angeles
      description: City slug for the desired Bird market. Examples include los-angeles, madrid, barcelona, helsinki, munich, ulm, calgary, edmonton, ottawa, halifax, antwerp, zurich, basel, biel, ulm, wienerneustadt. The canonical list lives in the MobilityData systems.csv at https://github.com/MobilityData/gbfs/blob/master/systems.csv.
tags:
- name: System
  description: System-level information and regions
paths:
  /system_information.json:
    get:
      operationId: getSystemInformation
      summary: Get System Information
      description: Returns identifying information about this Bird city deployment — system_id, name, operator, language, timezone, license_url, and the rental_apps discovery / store URIs for iOS and Android.
      tags:
      - System
      responses:
        '200':
          description: System information payload
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SystemInformation'
  /system_regions.json:
    get:
      operationId: getSystemRegions
      summary: List System Regions
      description: Returns named regions / service-area subdivisions used by this Bird city deployment.
      tags:
      - System
      responses:
        '200':
          description: System regions payload
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SystemRegions'
components:
  schemas:
    SystemInformation:
      allOf:
      - $ref: '#/components/schemas/GbfsEnvelope'
      - type: object
        properties:
          data:
            type: object
            required:
            - system_id
            - name
            - language
            - timezone
            properties:
              system_id:
                type: string
                example: bird-los-angeles
              name:
                type: string
              operator:
                type: string
              language:
                type: string
              timezone:
                type: string
              license_url:
                type: string
                format: uri
              rental_apps:
                type: object
                properties:
                  android:
                    $ref: '#/components/schemas/RentalApp'
                  ios:
                    $ref: '#/components/schemas/RentalApp'
    SystemRegions:
      allOf:
      - $ref: '#/components/schemas/GbfsEnvelope'
      - type: object
        properties:
          data:
            type: object
            properties:
              regions:
                type: array
                items:
                  type: object
                  required:
                  - region_id
                  - name
                  properties:
                    region_id:
                      type: string
                    name:
                      type: string
    RentalApp:
      type: object
      properties:
        discovery_uri:
          type: string
        store_uri:
          type: string
          format: uri
    GbfsEnvelope:
      type: object
      required:
      - version
      - data
      - last_updated
      - ttl
      properties:
        version:
          type: string
          description: GBFS spec version (e.g. "2.3")
        last_updated:
          type: integer
          format: int64
          description: POSIX timestamp at which the data was last updated
        ttl:
          type: integer
          description: Seconds before the consumer should re-fetch this feed
        data:
          type: object