Looking to offer small e-commerce shops a wider range of options, online payment processor PayPal recently announced Website Payments Pro. The new product suite features express checkout purchases, ...

In an effort to compete with Amazon’s Flexible Payments API, PayPal recently announced its version of the API, called Adaptive Payments (which we scooped over the summer). PayPal’s API gives ...

Almost NO-ONE uses the SOAP API if they can help it, including Paypal services themselves. The first thing that Paypal support will tell you to do if you run into trouble is to try using the NVP API ...

PayPal Holdings Inc.’s chief executive laid out a unified commerce strategy early Tuesday for both online and in-store merchants that includes a new application programming interface and a link with ...