PayPal Developer Blog

On November 3, PayPal will be launching x.com as our new developer site. x.com is a true community site on which you can interact with PayPal X Developer Network Forums, blogs, ratings, videos, and more. Read more...

If you experience a service interruption/result code 131, contact Payflow Support. Read more...

Hi I’m Naveed Anwar and I just ended my second week here as the new Sr. Director of PayPal Developer Network. Read more...

Nominate someone for the 1st PayPal Developer Award Read more...

Charity Hack Weekend (19-20 September 2009) will be hosted by PayPal at their Offices in South West London. It is a ticketed only event, available on a first come first serve basis – £FREE Registration. Read more...

PayPal Instant Update API is a new feature of our Express Checkout product. It enables your merchants to improve their conversion rates by including shipping options, insurance choices, and tax totals early in the checkout flow. Read more...

July 23rd was a busy and exciting day Read more...

On July 30, 2009, the pilot environment will be upgraded to only support Payflow’s HTTPS Interface (version 4.0.0.0 or 4.0.0.1) or the Payflow Pro SDK versions 4.2 and above Read more...

Mark your calendars for the PayPal Developer Conference... Read more...

You have until July 15 to enter and win.... Read more...