Vantor Hub Authentication API

openapi: 3.0.3
info:
  title: Vantor Hub Authentication API
  description: >-
    Token-issuance service for Vantor Hub (formerly Maxar Developer Portal).
    Exchanges client credentials for bearer access tokens that authorize every
    other Hub API (Discovery, Account Services, Streaming). Documented at
    hub.vantor.com/docs/authentication. Profile derived by API Evangelist from
    Vantor Hub public docs; field shapes mirror common OAuth 2.0 client
    credentials and Maxar/MGP_SDK conventions and should be confirmed against
    live Vantor Hub responses before production use.
  version: '1.0.0'
  contact:
    name: Vantor Support
    url: https://hub.vantor.com/docs/contact
  license:
    name: Vantor Hub Terms of Service
    url: https://vantor.com/
servers:
  - url: https://api.maxar.com
    description: Vantor Hub production
tags:
  - name: Tokens
    description: Issue and refresh access tokens
  - name: Introspection
    description: Inspect tokens
paths:
  /auth/v1/token:
    post:
      tags:
        - Tokens
      summary: Issue Access Token
      description: >-
        Exchange client credentials (or a refresh token) for a short-lived
        bearer access token. Send `application/x-www-form-urlencoded` body
        with `grant_type=client_credentials` plus `client_id` and
        `client_secret`, or `grant_type=refresh_token` plus `refresh_token`.
      operationId: issueToken
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/TokenRequest'
      responses:
        '200':
          description: Token issued
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TokenResponse'
        '400':
          description: Invalid request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Invalid client credentials
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /auth/v1/token/refresh:
    post:
      tags:
        - Tokens
      summary: Refresh Access Token
      description: Exchange a refresh token for a new access token.
      operationId: refreshToken
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [refresh_token]
              properties:
                refresh_token:
                  type: string
      responses:
        '200':
          description: Token refreshed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TokenResponse'
        '401':
          description: Invalid refresh token
  /auth/v1/token/revoke:
    post:
      tags:
        - Tokens
      summary: Revoke Token
      description: Revoke an access or refresh token.
      operationId: revokeToken
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [token]
              properties:
                token:
                  type: string
                token_type_hint:
                  type: string
                  enum: [access_token, refresh_token]
      responses:
        '200':
          description: Token revoked
  /auth/v1/introspect:
    post:
      tags:
        - Introspection
      summary: Introspect Token
      description: Return active/inactive status and metadata for a token.
      operationId: introspectToken
      security:
        - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [token]
              properties:
                token:
                  type: string
      responses:
        '200':
          description: Token metadata
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Introspection'
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
  schemas:
    TokenRequest:
      type: object
      required: [grant_type]
      properties:
        grant_type:
          type: string
          enum: [client_credentials, refresh_token, password]
        client_id:
          type: string
        client_secret:
          type: string
        username:
          type: string
        password:
          type: string
          format: password
        refresh_token:
          type: string
        scope:
          type: string
    TokenResponse:
      type: object
      required: [access_token, token_type, expires_in]
      properties:
        access_token:
          type: string
        token_type:
          type: string
          example: Bearer
        expires_in:
          type: integer
          example: 3600
        refresh_token:
          type: string
        scope:
          type: string
    Introspection:
      type: object
      properties:
        active:
          type: boolean
        client_id:
          type: string
        username:
          type: string
        scope:
          type: string
        exp:
          type: integer
        iat:
          type: integer
        sub:
          type: string
    Error:
      type: object
      properties:
        error:
          type: string
        error_description:
          type: string