> For the complete documentation index, see [llms.txt](https://help.bigradar.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bigradar.io/quick-start/link-to-open-bigradar-messenger.md).

# Link to open BigRadar Messenger

To create a link to open BigRadar Messenger, you can simple put the following code in your hyperlink \<a href="somelink.html"> \</a>

### Open BigRadar

```
onclick="BigRadar.open();"

Example code: 
<a href="yourwebsite.com" onclick="BigRadar.open();"> Visit my Website</a>
```

### Close BigRadar&#x20;

```
onclick="BigRadar.close();"
 
Example code: 
<a href="yourwebsite.com" onclick="BigRadar.close();"> Visit my Website</a>
```