PayPal API: eBay Payment Shipping Details and PayPal Transaction Fee
I am developing an application, where my users will authenticate their eBay & PayPal so that I can display them Shipping Address and PayPal transaction fee for an order over eBay. The eBay integration part is done, however I am unable to find how can I get PayPal transaction information from eBay's Trading API -> GetOrders > Transaction ID.
I am confused with the information and unable to decide which type of API can help me fulfill my requirements.
I contacted PayPal and they responded with "This will depend on which platform you are building the CRM. Most of the API platforms will use a similar API for obtaining info. For example, you can use the Orders API, or GetShippingAddresses API, etc."
Now I can see there are too many things like Adaptive payments, NVP/SOAP Calls, IPN etc.