The Signifyd .NET Sample Code by Signifyd demonstrates how to integrate security into eCommerce applications to prevent fraud. The example available allows to Post a request to create an investigation.
Changes are coming to the recently launched eBay Buy and Sell APIs. These changes include category name length increase, schedule changes for required product identifiers, and bidder privacy changes in the eBay Trading API. eBay will be implementing these changes in the coming months.