58 lines
2.4 KiB
Markdown
58 lines
2.4 KiB
Markdown
---
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layout: page
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title: "Notifications"
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description: "Instructions how to add user notifications to Home Assistant."
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date: 2015-01-20 22:36
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sidebar: true
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comments: false
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sharing: true
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footer: true
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---
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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.
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## {% linkable_title Configuration %}
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```yaml
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# Example configuration.yaml entry
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notify:
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platform: pushbullet
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# Optional name for the notify service
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name: paulus
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# api_key is a required config key by the pushbullet platform
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api_key: ABCDEFG
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```
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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.
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### {% linkable_title Service %}
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Once loaded, the `notify` platform will expose a service that can be called to send notifications.
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| Service data attribute | Optional | Description |
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| ---------------------- | -------- | ----------- |
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| `message` | no | Body of the notification.
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| `title` | yes | Title of the notification. Default is `Home Assistant`.
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| `target` | yes | Some platforms will allow specifying a recipient that will receive the notification. See your platform page if it is supported.
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The notification component supports specifying [templates](/topics/templating/) for both the `message` and the `title`. This will allow you to use the current state of Home Assistant in your notifications.
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In an [action](https://home-assistant.io/getting-started/automation-action/) of your [automation setup](/getting-started/automation/) it could look like this with a customized subject.
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```yaml
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action:
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service: notify.notify
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data:
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message: "Your message goes here"
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title: "Custom subject"
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```
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### {% linkable_title Test if it works %}
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A simple way to test if you have set up your notify platform correctly is to use **Call Service** from the **Developer Tools** to call your notify service. 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**.
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```json
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{
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"message": "The sun is {% raw %}{% if is_state('sun.sun', 'above_horizon') %}up{% else %}down{% endif %}{% endraw %}!"
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}
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```
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