Verify receipt for in Ios app purchase

Unity Services
1

Hello!
I want to verify consumable products on my server.

I created apple sandbox account and make test purchase.

var wrapper = (Dictionary<string, object>)MiniJson.JsonDecode(args.purchasedProduct.receipt);
        if (wrapper != null)
        {
            string payload = (string)wrapper["Payload"];
            Debug.Log(payload);
          }

For some reason I got payload with spaces.

Then I checked my payload and got “status”: 21002

I checked here App Store Receipt Validation and verifyReceipt Tool

Then I removed all spaces and checked again and got same error.

Where am I wrong? How can I get valid payload?

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2

The iOS receipt is Base64 encoded Unity - Manual: Purchase Receipts This may help, I haven’t tried it personally however How can i get the iOS base64 encoded receipt data from Unity IAP - Questions & Answers - Unity Discussions

3

Sorry, but it’s don’t clear for me.

I don’t wanna parse or decode receipt.

I want to send my payload data to Apple

Based on Apple documentation I have to send base64 encoded receipt-data.

So my string payload is a base64 encoded string.
Should I send this string or do another way?

Now it’s not working ( status: 21002).

4

Yes, it should work as Base64. But your first example you were sending to revenuecat, not Apple. You can also use the Receipt Validator here Unity - Manual: Receipt validation