---
title: refresh()
framework: storekit
role: symbol
role_heading: Type Method
path: storekit/apptransaction/refresh()
---

# refresh()

Gets the App Store-signed app transaction information from the App Store server.

## Declaration

```swift
static func refresh() async throws -> VerificationResult<AppTransaction>
```

## Return Value

Return Value Returns a VerificationResult with a single AppTransaction.

## Discussion

Discussion This method queries the App Store server to refresh the app transaction information. This method returns a VerificationResult that contains the App Store-signed app transaction information for your app. important: Calling refresh() displays a system prompt that asks users to authenticate with their App Store credentials. Call this function only in response to an explicit user action, like tapping or clicking a button. Use this method to get an AppTransaction in the following cases: The shared property throws an error. The shared property returns an unverified (VerificationResult.unverified(_:_:) ) result. This method throws an error if the user cancels the authentication prompt, if there’s no network connectivity, or if the call fails to update the app transaction.