home-assistant.io/source/_components/notify.markdown

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layout	title	description	date	sidebar	comments	sharing	footer
page	Notifications	Instructions how to add user notifications to Home Assistant.	2015-01-20 22:36	true	false	true	true

The notify component makes it possible to send notifications to a wide variety of platforms. Please check the sidebar for a full list of platforms that are supported.

{% linkable_title Configuration %}

# Example configuration.yaml entry
notify:
  platform: pushbullet
  # Optional name for the notify service
  name: paulus
  # api_key is a required config key by the pushbullet platform
  api_key: ABCDEFG

The name parameter is optional but needed if you want to use multiple platforms. The platform will be exposed as service notify/<name>. The name will default to notify if not supplied.

{% linkable_title Service %}

Once loaded, the notify platform will expose a service that can be called to send notifications.

Service data attribute	Optional	Description
message	no	Body of the notification.
title	yes	Title of the notification. Default is Home Assistant.
target	yes	Some platforms will allow specifying a recipient that will receive the notification. See your platform page if it is supported.

The notification component supports specifying templates for both the message and the title. This will allow you to use the current state of Home Assistant in your notifications.

In an action of your automation setup it could look like this with a customized subject.

action:
  service: notify.notify
  data:
    message: "Your message goes here"
    title: "Custom subject"

{% linkable_title Test if it works %}

A simple way to test if you have set up your notify platform correctly is to use Services from the Developer Tools. Choose your service (notify/xyz) from the list of Available services: and enter something like the sample below into the Service Data field and hit CALL SERVICE.

{
  "message": "The sun is {% raw %}{% if is_state('sun.sun', 'above_horizon') %}up{% else %}down{% endif %}{% endraw %}!"
}