> For the complete documentation index, see [llms.txt](https://docs.iadvize.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iadvize.dev/technologies/web-and-mobile-sdk/javascript-web-sdk.md).

# Javascript Web SDK

The Javascript Web SDK is a way to interact with the iAdvize solution from the client side.

## Safely accessing the iAdvize object <a href="#safely-accessing-the-iadvize-object" id="safely-accessing-the-iadvize-object"></a>

If the iAdvize tag was installed using the recommended script (see <https://ha.iadvize.com/admin/site/current/code>), a global `window.iAdvizeInterface` should be available. You can safely push functions inside `window.iAdvizeInterface` : they are guaranteed to be executed once the iAdvize tag is fully loaded.

```javascript
window.iAdvizeInterface = window.iAdvizeInterface || [];
window.iAdvizeInterface.push(function(iAdvize) {
  // Ex : accessing the tag version
  const tagVersion = iAdvize.get('tag:version');
});
```