This guide shows you how to migrate from Adjust’s Purchase verification SDK to SDK v5’s built-in purchase verification features. The SDK v5 purchase verification workflow is a streamlined approach to purchase verification.
With the Purchase Verification SDK, verification is split into three steps:
- Initialize the Purchase Verification SDK.
- Verify your purchase.
- Depending on the outcome of the verification, configure an
AdjustEvent
object and send it to Adjust.
In SDK v5, this workflow is simplified. The [Adjust verifyAndTrackAppStorePurchase]
method allows you to send an event to Adjust’s servers and receive the verification status as a callback. Adjust records the event and the verification status automatically.
Guide
Follow the steps in this guide to migrate from the Purchase Verification SDK to SDK v5 built-in purchase verification.
1. Uninstall the Purchase Verification SDK
To get started, uninstall the Adjust Purchase Verification SDK.
2. Remove Purchase Verification SDK code
Once you’ve uninstalled the Adjust Purchase Verification SDK, you must remove all Purchase Verification code from your project.
3. Migrate to SDK v5 purchase verification
Once you’ve removed the existing purchase verification code, you can replace it with SDK v5’s built-in purchase verification methods. There are two ways to verify purchases with the Adjust SDK:
- Create an
ADJEvent
object that represents your purchase and add the following properties:productId
(NSString
): The product identifier of the item that was successfully purchased.transactionId
(NSString
): The ID of the transaction you want to verify.
- Create an
ADJAppStorePurchase
object with your product ID, transaction ID, and receipt.
Record event and verify purchase
To send a revenue event for verification and listen for the purchase verification status, follow these steps:
- Instantiate an
ADJEvent
object with the your event token and set the following parameters:productId
(NSString
): The product identifier of the item that was successfully purchased.transactionId
(NSString
): The ID of the transaction you want to verify.
- Call the
Adjust.verifyAndTrackPlayStorePurchase
method with the following arguments:event
(ADJEvent
): Your instantiated event object.callback
(ADJVerificationResultBlock
): A delegate callback function that receives anADJPurchaseVerificationResult
object as an argument.
In this example, the purchase verification response is output to the logging daemon.
Only verify purchase
To send a standalone purchase and listen for the purchase verification status, follow these steps:
- Instantiate an
ADJAppStorePurchase
with the following arguments:productId
(NSString
): The product identifier of the item that was successfully purchased.transactionId
(NSString
): The ID of the transaction you want to verify.
- Call the
Adjust.verifyAppStorePurchase
method with the following arguments:purchase
(ADJAppStorePurchase
): Your instantiated purchase object.callback
(ADJVerificationResultBlock
): A delegate callback function that receives anADJPurchaseVerificationResult
object as an argument.
In this example, the purchase verification response is output to the logging daemon.