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

# Get server metadata

> Returns server version, base path, media size limits, and enabled features. Requires no device; intended for standalone UIs (gowa-ui) that previously read these values from the embedded dashboard HTML.




## OpenAPI

````yaml /openapi.yml get /app/info
openapi: 3.0.0
info:
  title: WhatsApp API MultiDevice
  version: 9.7.0
  description: |
    This API is used for sending whatsapp via API.

    The web dashboard is a separate project (gowa-ui); the server downloads its
    latest release asset and serves it at `/` (or returns a JSON banner when
    APP_UI_ENABLED=false).

    Device scoping:
    - Send `X-Device-Id` on all device-scoped REST calls.
    - WebSocket: connect to `/ws?device_id=<id>`.
    - WebSocket auth (when basic auth is enabled): browsers cannot set an
      Authorization header on WebSocket connections, so also pass
      `&authorization=<base64(user:pass)>` in the query string. Use TLS in
      production since the credential is visible in the URL.
servers:
  - url: http://localhost:3000
security:
  - basicAuth: []
tags:
  - name: app
    description: Initial Connection to Whatsapp server
  - name: device
    description: Device management for multi-device support
  - name: user
    description: Getting information
  - name: send
    description: Send Message (Text/Image/File/Video).
  - name: message
    description: Message manipulation (revoke/react/update).
  - name: call
    description: Call management (reject incoming calls)
  - name: chat
    description: Chat conversations and messaging
  - name: group
    description: Group setting
  - name: newsletter
    description: newsletter setting
  - name: chatwoot
    description: Chatwoot integration for customer support
paths:
  /app/info:
    get:
      tags:
        - app
      summary: Get server metadata
      description: >
        Returns server version, base path, media size limits, and enabled
        features. Requires no device; intended for standalone UIs (gowa-ui) that
        previously read these values from the embedded dashboard HTML.
      operationId: appInfo
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                    example: 200
                  code:
                    type: string
                    example: SUCCESS
                  message:
                    type: string
                    example: Fetch app info success
                  results:
                    type: object
                    properties:
                      version:
                        type: string
                        example: v9.0.0
                      os:
                        type: string
                        example: GOWA
                      base_path:
                        type: string
                        example: ''
                      max_file_size:
                        type: integer
                        format: int64
                        description: Max document upload size in bytes
                        example: 50000000
                      max_video_size:
                        type: integer
                        format: int64
                        description: Max video upload size in bytes
                        example: 100000000
                      max_image_size:
                        type: integer
                        format: int64
                        description: Max image upload size in bytes
                        example: 20000000
                      chatwoot_enabled:
                        type: boolean
                        description: Whether Chatwoot integration routes are registered
                      scheduled_sends:
                        type: boolean
                        description: >-
                          Whether send endpoints accept schedule fields and the
                          /send/schedules routes exist
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorInternalServer'
components:
  schemas:
    ErrorInternalServer:
      type: object
      properties:
        code:
          type: string
          example: INTERNAL_SERVER_ERROR
          description: SYSTEM_CODE_ERROR
        message:
          type: string
          example: you are not loggin
          description: Detail error message
        results:
          type: object
          example: null
          description: additional data
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic

````

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