> For the complete documentation index, see [llms.txt](https://docs.hydrozen.io/overview/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hydrozen.io/overview/integrations/getting-started.md).

# Getting started

Notification handlers are used to send UP/DOWN notifications or Domain name expiry or SSL expiry notifications to the different systems that we have integrated with.

### Creating a notification handler

* Go to **Notification handlers** -> **Create notification handler.**
* Enter an easy to remember and recognize name for the notification handler (Integration) in the text field.
* Select the **Notification type** (Integration) from the available options.
* Enter the details corresponding to the respective notification type
* Click **Create** to create the notification handler and start using it with the different monitos available.

### Available Integrations

* Email
* [Discord](/overview/integrations/discord.md)
* [Slack](/overview/integrations/slack.md)
* [Squadcast](/overview/integrations/squadcast.md)
* [Telegram](/overview/integrations/telegram.md)
* [Webhooks](/overview/integrations/webhooks.md)