Autopass Sessions API

openapi: 3.1.0
info:
  title: Autopass Service Authorization Locations Sessions API
  version: '1.0'
  description: Autopass ("快速通") is a Taiwan mobility financial-services platform that lets channel brand partners embed license-plate-based parking payment into their car-owner apps. Partners register user license plates, surface partner parking locations (POIs), read parking sessions and orders, and receive entry/exit/billing/refund notifications. This description reflects the operations and response fields published in the Autopass partner documentation; it is an API Evangelist reconstruction, not a provider-issued spec.
  contact:
    name: Autopass
    url: https://docs.autopass.xyz
  termsOfService: https://autopass.xyz/terms
servers:
- url: https://api.autopass.xyz
  description: Production
security:
- autopassOAuth: []
tags:
- name: Sessions
  description: In-progress parking sessions
paths:
  /site-sessions/{id}:
    get:
      tags:
      - Sessions
      operationId: getSiteSession
      summary: Get a parking session
      description: Returns an in-progress parking session for a recognized license plate, including the entry time (startDate), used to show parking duration and estimated fee before exit.
      parameters:
      - name: id
        in: path
        required: true
        description: Parking session identifier
        schema:
          type: string
      responses:
        '200':
          description: Parking session
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SiteSession'
components:
  schemas:
    SiteSession:
      type: object
      description: An in-progress parking session.
      properties:
        startDate:
          type: string
          format: date-time
          description: Entry time
  securitySchemes:
    autopassOAuth:
      type: oauth2
      description: OAuth 2.0 / OpenID Connect. Discovery at https://api.autopass.xyz/.well-known/openid-configuration
      flows:
        authorizationCode:
          authorizationUrl: https://api.autopass.xyz/oauth/authorize
          tokenUrl: https://api.autopass.xyz/oauth/token
          refreshUrl: https://api.autopass.xyz/oauth/token
          scopes:
            openid: OpenID Connect authentication (subject, email, phone_number claims)
        clientCredentials:
          tokenUrl: https://api.autopass.xyz/oauth/token
          scopes:
            openid: OpenID Connect authentication