---
title: pushToken
framework: activitykit
role: symbol
role_heading: Instance Property
path: activitykit/activity/pushtoken
---

# pushToken

The token you use to send ActivityKit push notifications to a Live Activity.

## Declaration

```swift
var pushToken: Data? { get }
```

## Mentioned in

Starting and updating Live Activities with ActivityKit push notifications

## Discussion

Discussion The push token for a Live Activity may change over time. Use the pushTokenUpdates asynchronous sequence to receive the updated push token. When you receive an updated push token, make sure to send it to your server and invalidate the outdated token.

## See Also

### Using ActivityKit push notifications

- [pushTokenUpdates](activitykit/activity/pushtokenupdates-swift.property.md)
- [Activity.PushTokenUpdates](activitykit/activity/pushtokenupdates-swift.struct.md)
- [pushToStartToken](activitykit/activity/pushtostarttoken.md)
- [pushToStartTokenUpdates](activitykit/activity/pushtostarttokenupdates.md)