High Mobility

High Mobility Authentication API

OAuth 2.0 token issuance for the High Mobility platform.

GitHub OpenAPI

Documentation

📖
Documentation
https://docs.high-mobility.com/
📖
GettingStarted
https://docs.high-mobility.com/docs/getting-started/quickstart.md
📖
Authentication
https://docs.high-mobility.com/docs/oauth-2.0.md

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/high-mobility/refs/heads/main/openapi/high-mobility-authentication-api-openapi.yml

SDKs

📦
GitHubRepository
https://github.com/highmobility/open-api-specifications

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/high-mobility/refs/heads/main/apis.yml

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OpenAPI Specification

high-mobility-authentication-api-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: High Mobility Vehicle Authentication API
  description: The High Mobility Vehicle API provides standardized access to connected car data across more than 500 models from major automotive OEMs. Endpoints return real-time vehicle telemetry covering location, doors, charging, diagnostics, climate, trips, and other capabilities. Authentication is handled with OAuth 2.0 against the High Mobility platform.
  version: '1.0'
  contact:
    name: High Mobility Developer Support
    url: https://docs.high-mobility.com/
servers:
- url: https://api.high-mobility.com
  description: Production
- url: https://sandbox.api.high-mobility.com
  description: Sandbox
security:
- oauth2:
  - vehicle:data
tags:
- name: Authentication
  description: OAuth 2.0 token issuance for the High Mobility platform.
paths:
  /v1/access_token:
    post:
      operationId: createAccessToken
      summary: Create OAuth 2.0 access token
      description: Exchanges client credentials or an authorization code for an access token used to call the Vehicle Data and Fleet Management APIs.
      tags:
      - Authentication
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - grant_type
              - client_id
              properties:
                grant_type:
                  type: string
                  enum:
                  - client_credentials
                  - authorization_code
                  - refresh_token
                client_id:
                  type: string
                client_secret:
                  type: string
                code:
                  type: string
                refresh_token:
                  type: string
                scope:
                  type: string
      responses:
        '200':
          description: Token issued
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccessToken'
        '400':
          description: Invalid request
        '401':
          description: Invalid client credentials
components:
  schemas:
    AccessToken:
      type: object
      properties:
        access_token:
          type: string
        token_type:
          type: string
          example: Bearer
        expires_in:
          type: integer
        refresh_token:
          type: string
        scope:
          type: string
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.high-mobility.com/v1/access_token
          scopes:
            vehicle:data: Read connected vehicle data
        authorizationCode:
          authorizationUrl: https://owner-panel.high-mobility.com/oauth/new
          tokenUrl: https://api.high-mobility.com/v1/access_token
          scopes:
            vehicle:data: Read connected vehicle data
externalDocs:
  description: High Mobility API Reference
  url: https://docs.high-mobility.com/api-references/readme.md