How I can get price and currency from receipt IAP?

How I can get price and currency from receipt IAP? My server need information about price and currency user pay to package. But i can't find this in any REST API. api verifyReceipt doesn't include this information. Thank you.

I think server receive purchases recipient send by the app and uses this to validate it.

The receipt does not include the currency or price paid. Why do you think you need this? You may need to change your business model to remove this requirement.

How I can get price and currency from receipt IAP?
 
 
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