How i can Validate Purchase and get Purchase info(to create receipt in my app) in future after order finished

Question

I have to validate purchase every time user login to my app . is there api call to check if finished purchases succeed and valid.

example: user purchased item . and after a month i want to check if he payed on this product ?

1. which api call a need to do?
2. which info i need save in my DB for that?

Thanks in advance.

Answer 1

The REST API returns a link that you can use to look up a payment. For Adaptive Payments, use the Pay Key to look up the payment.

Instructions for verifying a mobile payment may also be relevant.

If you need to be notified when a payment happens, you might also consider subscribing to a webhook or IPN notification.