I’m building a marketplace application that uses PayPal Express. I’ve got a form for sellers to input their PayPal API credentials, but I need a way to validate them by making some sort of call to PayPal.
I’m using the PaypalExpressGateway in ActiveMerchant, and I don’t see anything other than the standard purchase controls. Is there any sort of null-operation that can be used?
Any help would be greatly appreciated!
For security reasons there isn’t a way to check if the email is a valid paypal account. You can always make a small transaction and then void it if account validity is really required.