> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rebellapp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# my.isCollected

> Check whether the current Mini App is in the user's favorites (collection).

Returns the collection status of the Mini App — whether the user has added it to their favorites.

<Info>
  Requires Appx version **1.17.0** or higher.
</Info>

## Parameters

| Property | Type     | Required | Description                   |
| -------- | -------- | -------- | ----------------------------- |
| success  | Function | No       | Callback on success           |
| fail     | Function | No       | Callback on failure           |
| complete | Function | No       | Callback that always executes |

## Success Callback Parameters

| Property    | Type    | Description                                                          |
| ----------- | ------- | -------------------------------------------------------------------- |
| isCollected | Boolean | `true` if the Mini App is in the user's favorites, `false` otherwise |

## Error Codes

| Code | Message                   | Resolution                                                                  |
| ---- | ------------------------- | --------------------------------------------------------------------------- |
| -1   | Unknown collection status | The Mini App has not been added to favorites yet. Add it first, then retry. |

## Code Example

```javascript theme={null}
my.isCollected({
  success: (res) => {
    if (res.isCollected) {
      console.log('Mini App is in favorites');
    } else {
      console.log('Mini App is not in favorites');
    }
  },
  fail: (err) => {
    console.error('Failed to check collection status:', err);
  }
});
```