Maxar Authentication API

openapi: 3.1.0
info:
  title: Maxar Geospatial Platform (Vantor Hub) Authentication API
  version: '1'
  description: 'REST API surface for the Maxar Geospatial Platform, branded in 2026 as

    Vantor Hub. This specification covers the Authentication / Token Service

    used to obtain OAuth2 bearer tokens and API keys, the Discovery API for

    STAC-style search of the Maxar catalog, and the Ordering API for

    estimating, validating, placing, and tracking orders for imagery and

    derived products. Bearer tokens are required for Admin and API Key

    operations; data-related endpoints accept either an OAuth2 bearer token

    or an API key.

    '
  contact:
    name: Vantor Hub Developer Portal
    url: https://developers.maxar.com/
servers:
- url: https://api.maxar.com
  description: Maxar / Vantor Hub production API
security:
- bearerAuth: []
- apiKeyAuth: []
tags:
- name: Authentication
paths:
  /authentication/api/get-an-o-auth-2-bearer-token:
    post:
      tags:
      - Authentication
      summary: Obtain an OAuth2 bearer token
      description: Exchange username and password (password flow) for a bearer token.
      security: []
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                grant_type:
                  type: string
                  enum:
                  - password
                username:
                  type: string
                password:
                  type: string
                client_id:
                  type: string
                client_secret:
                  type: string
      responses:
        '200':
          description: Token
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Token'
  /authentication/api/create-a-new-api-key:
    post:
      tags:
      - Authentication
      summary: Create a new API key
      description: Requires an OAuth2 bearer token.
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                description:
                  type: string
      responses:
        '201':
          description: API key created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiKey'
components:
  schemas:
    ApiKey:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        prefix:
          type: string
        created_at:
          type: string
          format: date-time
    Token:
      type: object
      properties:
        access_token:
          type: string
        token_type:
          type: string
        expires_in:
          type: integer
        refresh_token:
          type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth2 bearer token obtained from the Authentication Token Service.
    apiKeyAuth:
      type: apiKey
      in: header
      name: MAXAR-API-KEY
      description: 'API key for data-related APIs. Cannot be used for Admin or API Key

        management endpoints, which require an OAuth2 bearer token.

        '