ARGUS Enterprise Authentication API

openapi: 3.1.0
info:
  title: Argus Enterprise Core Authentication API
  description: Core REST API for the ARGUS Enterprise platform by Altus Group, providing programmatic access to commercial real estate investment management capabilities including property data, portfolio management, cash flow projections, valuations, tenants, leases, and reporting. ARGUS Enterprise is an industry-standard platform for commercial real estate valuation and asset management used by investors, appraisers, and portfolio managers.
  version: '1.0'
  contact:
    name: Argus API Support
    email: api-support@argusenterprise.com
    url: https://support.argusenterprise.com
  termsOfService: https://www.altusgroup.com/terms-of-use
servers:
- url: https://api.argusenterprise.com/v1
  description: Argus Enterprise Production
security:
- bearerAuth: []
tags:
- name: Authentication
  description: OAuth 2.0 token operations for API access
paths:
  /auth/token:
    post:
      operationId: getAccessToken
      summary: Argus Enterprise Obtain Access Token
      description: Authenticate using OAuth 2.0 Client Credentials grant to obtain a bearer token for accessing Argus Enterprise APIs.
      tags:
      - Authentication
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - grant_type
              - client_id
              - client_secret
              properties:
                grant_type:
                  type: string
                  enum:
                  - client_credentials
                  description: OAuth 2.0 grant type
                client_id:
                  type: string
                  description: API client identifier
                client_secret:
                  type: string
                  description: API client secret
      responses:
        '200':
          description: Access token returned successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TokenResponse'
        '401':
          description: Invalid credentials
      security: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    TokenResponse:
      type: object
      properties:
        access_token:
          type: string
          description: Bearer token for API authentication
        token_type:
          type: string
          enum:
          - Bearer
        expires_in:
          type: integer
          description: Token validity duration in seconds
        scope:
          type: string
          description: Granted scopes
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 Bearer token obtained from the /auth/token endpoint using client credentials.
externalDocs:
  description: Argus Enterprise API Documentation
  url: https://docs.argusenterprise.com/api/v1