Transit Mobility API

openapi: 3.0.3
info:
  title: Transit Alerts Mobility API
  description: The Transit API provides real-time public transit data including live departures, trip planning, wheelchair accessibility information, service alerts, and shared mobility availability across 900 cities in 25 countries.
  version: v3.0.0
  contact:
    name: Transit Partnership Team
    email: partners+website@transit.app
    url: https://transitapp.com/apis
  x-logo:
    url: https://transitapp.com/images/transit-logo.png
servers:
- url: https://api-doc.transitapp.com
  description: Transit API Production Server
security:
- ApiKeyAuth: []
tags:
- name: Mobility
  description: Shared bikes, scooters, and carshares
paths:
  /public/nearby_vehicles:
    get:
      operationId: getNearbyVehicles
      summary: Get Nearby Vehicles
      description: Returns real-time vehicle positions and shared mobility options (bikes, scooters, carshares) near a geographic location.
      tags:
      - Mobility
      parameters:
      - name: lat
        in: query
        required: true
        schema:
          type: number
          format: float
        description: Latitude of the location
      - name: lon
        in: query
        required: true
        schema:
          type: number
          format: float
        description: Longitude of the location
      - name: radius
        in: query
        required: false
        schema:
          type: integer
          default: 500
        description: Search radius in meters
      responses:
        '200':
          description: Successful response with nearby vehicles and mobility options
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NearbyVehiclesResponse'
        '401':
          description: Unauthorized - invalid or missing API key
components:
  schemas:
    MobilityVehicle:
      type: object
      properties:
        id:
          type: string
        lat:
          type: number
          format: float
        lon:
          type: number
          format: float
        battery_level:
          type: integer
        provider:
          type: string
    NearbyVehiclesResponse:
      type: object
      properties:
        vehicles:
          type: array
          items:
            $ref: '#/components/schemas/Vehicle'
        bikes:
          type: array
          items:
            $ref: '#/components/schemas/MobilityVehicle'
        scooters:
          type: array
          items:
            $ref: '#/components/schemas/MobilityVehicle'
    Vehicle:
      type: object
      properties:
        id:
          type: string
        lat:
          type: number
          format: float
        lon:
          type: number
          format: float
        bearing:
          type: number
        route_id:
          type: string
        trip_id:
          type: string
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: API key provided after partner approval