# [Documentation](/help) - Connection
If this documentation was not useful enough for you, feel free to ask any question in [HA Client on Descord](https://discord.gg/nd6FZQ)

- [Quick start](#quick-start)
- [Advanced](#advanced)
  - [Port](#port)
  - [HTTP or HTTPS](#http-or-https)
  - [SSL Certificates](#ssl-certificates)

## Quick start
The quick and easy whay to connect HA Client with your Home Assistant server is to use [Remote UI](https://www.nabucasa.com/config/remote/). If you alredy had it set up, just open your Home Assistant UI in browser, go to **Configuration** - **Home Assistant Cloud**, find **Remote Control** section and copy the url from **Your instance is available at**.

![image](/help/images/connection001.png)

![image](/help/images/connection002.png)

Then just go to **App settings** in HA Client, choose **Connection settings**, put copied url to **Home Assistant url** field ignoring all other fields and hit **Apply**.
![]()

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## Advanced
### Port


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