home-assistant.io/source/_components/websocket_api.markdown
Alok Saboo 1aca7b08cf Misc fixes: e.g. -> e.g., and proper case for Home Assistant (#4942)
* e.g. to e.g., and proper case for Home Assistant

* Instructions how to -> Instructions on how to
2018-03-17 20:20:37 +01:00

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Markdown

---
layout: page
title: "Websocket API"
description: "Instructions on how to setup the WebSocket API within Home Assistant."
date: 2018-01-21 08:00
sidebar: true
comments: false
sharing: true
footer: true
logo: home-assistant.png
ha_category: "Other"
---
The `websocket_api` component set up a WebSocket API and allows one to interact with a Home Assistant instance that is running headless. This component depends on the [`http` component](/components/http/).
<p class='note warning'>
It is HIGHLY recommended that you set the `api_password`, especially if you are planning to expose your installation to the internet.
</p>
```yaml
# Example configuration.yaml entry
websocket_api:
```
For details to use the WebSocket API, please refer to the [WebSocket API documentation](/developers/websocket_api/) .