# getAuthenticatedUsers {#getauthenticatedusers}

**Parent topic:**[Functions](../../Functions/category.md)

## Syntax {#syntax}

`getAuthenticatedUsers()`

## Arguments {#arguments}

None

## Details {#details}

Return a list of users who are currently logged in on all nodes.

## Examples {#examples}

```
getAuthenticatedUsers()
// output: ["admin","a1","a3","a2","a4"]
```

