---
title: currentHistoryToken
framework: contacts
role: symbol
role_heading: Instance Property
path: contacts/cnfetchresult/currenthistorytoken
---

# currentHistoryToken

An opaque token that indicates a point in history in the user’s Contacts database.

## Declaration

```swift
var currentHistoryToken: Data { get }
```

## Discussion

Discussion Save this token after a successful change history fetch result in your app. Then, set the saved token in startingToken in a subsequent CNChangeHistoryFetchRequest to receive changes after that point in history.

## See Also

### Accessing results

- [value](contacts/cnfetchresult/value.md)