question

No you cannot, there are two reasons for this:

1. We do not expose magstripe data for security reasons.

2. We require developers to use Clover for payment processing, and do not allow the use of external payment gateways.

Thanks Raymond, will i be able to retrieve your payment processing result then?(PNRef, hostCode...) and then call my own webService to save these data for our reporting software?

Yes, you can retrieve the payment processing result, how detailed the result will depend on if you are the one initiating the payment sale request, or if you are retrieving past payments in general. PNRef and hostCode are both specific to Paypal's Payflow Gateway, but we have equivalent data fields.

If you are the one initiating the payment sale request using our PaymentConnector, it will return a SaleResponse object that contains the Payment object and the result, reason, and detailed message on whether the payment succeeded. The Payment object will contain the unique Clover Payment UUID associated with the payment, as well as other Payment details, documented here.

If you are only looking for past payments you will only miss out on the reason and detailed message that come with payment failures. You can get past payments using our REST API's getPayments endpoint. If through the Android SDK using an Android App on our Clover devices, you can retrieve the Orders through OrderConnector, then call getPayments() on each Order to retrieve the Payment objects.