Juniper Networks System API

openapi: 3.1.0
info:
  title: Juniper Networks Juniper Apstra Intent-Based Networking Alarms System API
  description: RESTful API for Juniper Apstra, an intent-based networking platform for automating data center network design, deployment, and operations. Apstra abstracts network infrastructure into design blueprints with logical models, rack types, templates, and connectivity. The platform continuously validates that the network state matches the intended configuration and raises anomalies when deviations occur. The API provides full access to design resources, blueprints, device management, telemetry, and IBA (Intent-Based Analytics) probes. Authentication uses token-based sessions obtained via the login endpoint.
  version: '4.2'
  contact:
    name: Juniper Networks Support
    url: https://www.juniper.net/documentation/product/us/en/juniper-apstra/
  license:
    name: Proprietary
    url: https://www.juniper.net/us/en/legal-notices.html
servers:
- url: https://{apstra_server}/api
  description: Apstra server API endpoint.
  variables:
    apstra_server:
      description: Hostname or IP address of the Apstra server.
      default: apstra.example.com
security:
- authToken: []
tags:
- name: System
  description: System information and operational commands.
paths:
  /v1/system/information:
    get:
      operationId: getSystemInformation
      summary: Juniper Networks Get system information
      description: Returns system information including hostname, model, Junos version, serial number, and uptime.
      tags:
      - System
      responses:
        '200':
          description: System information returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SystemInfo'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /v1/system/alarms:
    get:
      operationId: listSystemAlarms
      summary: Juniper Networks List system alarms
      description: Returns active system alarms on the vSRX.
      tags:
      - System
      responses:
        '200':
          description: System alarms returned.
          content:
            application/json:
              schema:
                type: object
                properties:
                  alarms:
                    type: array
                    items:
                      $ref: '#/components/schemas/SystemAlarm'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error message.
    SystemInfo:
      type: object
      properties:
        hostname:
          type: string
          description: Device hostname.
        model:
          type: string
          description: Device model (e.g., vSRX, vSRX3.0).
        junos_version:
          type: string
          description: Junos OS version.
        serial_number:
          type: string
          description: Virtual serial number.
        uptime:
          type: string
          description: System uptime string.
        last_reboot_reason:
          type: string
          description: Reason for the last reboot.
    SystemAlarm:
      type: object
      properties:
        id:
          type: integer
          description: Alarm identifier.
        severity:
          type: string
          enum:
          - major
          - minor
          description: Alarm severity.
        description:
          type: string
          description: Alarm description.
        type:
          type: string
          description: Alarm type.
        timestamp:
          type: string
          format: date-time
          description: Alarm trigger time.
  responses:
    Unauthorized:
      description: Authentication required.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    authToken:
      type: apiKey
      in: header
      name: AuthToken
      description: Authentication token obtained from POST /api/aaa/login. Include in the AuthToken header for all authenticated API requests.