# Loading
The Loading API indicates to users that a page is loading or an upload is processing.
### Loading

```js
shopify.loading(true);
// ...
shopify.loading(false);

```


## Loading API
The `Loading` API is available on the `shopify` global. It displays a loading indicator in the Shopify admin.
### LoadingApi
The `Loading` API provides a method to toggle the loading indicator in the Shopify admin.
#### Returns: void

#### Params:
- isLoading: boolean
export type LoadingApi = (isLoading?: boolean) => void;