openapi: 3.1.0
info:
  title: Citrix ADC (NetScaler) NITRO Access Policies System API
  description: REST API for configuring and monitoring Citrix ADC (NetScaler) application delivery controllers, including load balancing virtual servers, services, service groups, SSL certificates, content switching, and system statistics.
  version: '14.1'
  contact:
    name: Citrix Support
    url: https://support.citrix.com/
  termsOfService: https://developer.cloud.com/citrix-developer-terms-of-use
servers:
- url: https://{netscaler-ip}/nitro/v1
  description: Citrix ADC NITRO API
  variables:
    netscaler-ip:
      default: 192.168.1.1
      description: NetScaler management IP address
security:
- nitroAuth: []
tags:
- name: System
  description: System configuration and statistics
paths:
  /stat/ns:
    get:
      operationId: getSystemStats
      summary: Citrix Get system statistics
      description: Retrieve system-level statistics including CPU, memory, and throughput.
      tags:
      - System
      responses:
        '200':
          description: System statistics
          content:
            application/json:
              schema:
                type: object
                properties:
                  ns:
                    $ref: '#/components/schemas/SystemStats'
  /config/nsconfig:
    get:
      operationId: getNsConfig
      summary: Citrix Get system configuration
      description: Retrieve the current NetScaler system configuration.
      tags:
      - System
      responses:
        '200':
          description: System configuration
          content:
            application/json:
              schema:
                type: object
                properties:
                  nsconfig:
                    $ref: '#/components/schemas/NsConfig'
components:
  schemas:
    SystemStats:
      type: object
      properties:
        cpuusagepcnt:
          type: number
          description: CPU usage percentage
        memusagepcnt:
          type: number
          description: Memory usage percentage
        mgmtcpuusagepcnt:
          type: number
          description: Management CPU usage percentage
        pktcpuusagepcnt:
          type: number
          description: Packet CPU usage percentage
        disk0perusage:
          type: number
          description: Disk 0 usage percentage
        disk1perusage:
          type: number
          description: Disk 1 usage percentage
    NsConfig:
      type: object
      properties:
        ipaddress:
          type: string
          description: NetScaler IP address
        netmask:
          type: string
          description: Network mask
        systemtype:
          type: string
          description: System type
        primaryip:
          type: string
          description: Primary IP address
  securitySchemes:
    nitroAuth:
      type: apiKey
      in: cookie
      name: NITRO_AUTH_TOKEN
      description: Session cookie from NITRO login
externalDocs:
  description: Citrix ADC NITRO API Reference
  url: https://developer-docs.netscaler.com/en-us/adc-nitro-api/current-release.html