> ## Documentation Index
> Fetch the complete documentation index at: https://docs.server.express/llms.txt
> Use this file to discover all available pages before exploring further.

# Get the VM's CPU model

> Reads the VM config live from Proxmox. `selected` is the saved (pending) model, `running` is what the running machine
has; `rebootRequired` is true when they differ. `options` lists every model you may choose. Any team role can read it.



## OpenAPI

````yaml /api-reference/openapi.yaml get /v1/cloud/{id}/cpu
openapi: 3.1.0
info:
  title: Server.Express API
  version: 1.0.0
  description: >-
    The customer-facing Server.Express API: auth, billing, tickets, cloud and
    dedicated servers, hosting, reselling and account management. Every response
    uses the `{ success, data | error }` envelope.
  contact:
    name: Server.Express
    url: https://server.express
servers:
  - url: https://my.server.express/api
    description: Production
security:
  - bearerAuth: []
  - apiToken: []
tags:
  - name: API Tokens
  - name: Account
  - name: Auth
  - name: Cloud
  - name: Coupons
  - name: Credits
  - name: Dashboard
  - name: Dedicated
  - name: Health
  - name: Hosting
  - name: Integrations
  - name: Invoices
  - name: Livechat
  - name: Notifications
  - name: Passkeys
  - name: Payments
  - name: Products
  - name: Public
  - name: Public Invoices
  - name: Public Tools
  - name: Reseller
  - name: SSH Keys
  - name: Services
  - name: Tasks
  - name: Teams
  - name: Tickets
  - name: Web Hosting
  - name: Webhooks
paths:
  /v1/cloud/{id}/cpu:
    get:
      tags:
        - Cloud
      summary: Get the VM's CPU model
      description: >-
        Reads the VM config live from Proxmox. `selected` is the saved (pending)
        model, `running` is what the running machine

        has; `rebootRequired` is true when they differ. `options` lists every
        model you may choose. Any team role can read it.
      operationId: publicCloudGetCpuType
      parameters:
        - name: id
          in: path
          required: true
          description: Service id of the cloud server.
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: CPU setting.
          content:
            application/json:
              schema:
                type: object
                required:
                  - success
                  - data
                properties:
                  success:
                    type: boolean
                    const: true
                  data:
                    type: object
                    required:
                      - selected
                      - running
                      - custom
                      - rebootRequired
                      - options
                    properties:
                      selected:
                        type: string
                        description: >-
                          Saved CPU model. Defaults to x86-64-v2-AES when the
                          config names none.
                      running:
                        type: string
                        description: CPU model of the running QEMU process.
                      custom:
                        type: boolean
                        description: >-
                          True when the config carries flags or a model beyond
                          our presets.
                      rebootRequired:
                        type: boolean
                        description: True when `selected` differs from `running`.
                      options:
                        type: array
                        items:
                          $ref: '#/components/schemas/PublicCloudCpuType'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          description: The server is still being built.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '502':
          description: The hypervisor couldn't be read.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - bearerAuth: []
        - apiToken: []
components:
  schemas:
    PublicCloudCpuType:
      type: object
      required:
        - value
        - label
        - help
      properties:
        value:
          type: string
          enum:
            - x86-64-v2-AES
            - host
            - x86-64-v3
            - kvm64
            - qemu64
        label:
          type: string
        help:
          type: string
        warning:
          type: string
    ErrorResponse:
      type: object
      required:
        - success
        - error
      properties:
        success:
          type: boolean
          const: false
        error:
          type: string
          description: Human-readable error message.
      additionalProperties: true
  responses:
    Unauthorized:
      description: Missing, invalid or expired credentials.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Forbidden:
      description: >-
        Authenticated but not allowed (missing scope, not an admin, or not your
        resource).
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotFound:
      description: The resource doesn't exist or isn't visible to you.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >-
        Session access token (JWT) from POST /v1/auth/login or /v1/auth/refresh.
        A session satisfies every API scope.
    apiToken:
      type: http
      scheme: bearer
      bearerFormat: se_live_<prefix>_<secret>
      description: >-
        Personal API token created under Settings → API tokens. Only routes
        guarded by verifyApiAuth accept it, and the token must carry the scope
        named in the operation's x-required-scope.

````

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