I’m trying to verify test product purchase on server side but something is going wrong. I created service account with role (viewer) and added financial permissions, Linked app, On server side got acces token to be able to consume API. Make request according to documentation https://developers.google.com/android-publisher/api-ref/purchases/products/get#request-body
with such url
/androidpublisher/v2/applications/{package_name}/purchases/products/{product_id}/tokens/{purchase_token}
and got error 410 I'll be much appreciate if somebody could help.
Are you sure you can still use the v2 api? The link that you included has v3 in url.