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

# Track Notification Open

> Record that a device opened the notification. Unauthenticated; the device echoes back the token from the notification payload.



## OpenAPI

````yaml https://app.pnta.io/api-docs/v1/swagger.json put /api/v1/notifications/{id}/open
openapi: 3.0.1
info:
  title: API V1
  version: v1
servers:
  - url: https://app.pnta.io
    variables:
      defaultHost:
        default: app.pnta.io
security: []
paths:
  /api/v1/notifications/{id}/open:
    parameters:
      - name: id
        in: path
        required: true
        description: Notification ID
        schema:
          type: string
    put:
      tags:
        - Notifications
      summary: Track Notification Open
      description: >-
        Record that a device opened the notification. Unauthenticated; the
        device echoes back the token from the notification payload.
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
                - project_id
                - token
              properties:
                project_id:
                  type: string
                  description: Project ID
                token:
                  type: string
                  description: Device push token from the notification payload
        required: true
      responses:
        '204':
          description: no content
        '400':
          description: bad request
        '404':
          description: not found

````