: Always download payment integration code from the official GitHub repository of your e-commerce platform or from the verified vendor directory. Never trust random download links claiming to offer "PayPal XT Commerce." If you need further clarification, contact PayPal Merchant Technical Support directly.
| Year | Event | |------|-------| | 1999 | Confinity founded, develops Palm Pilot payments. | | 2000 | Merger with X.com, brand becomes PayPal. | | 2002 | eBay acquires PayPal. | | 2006 | First PayPal API (PayPal Payments Pro) released. | | 2009 | Adaptive Payments API (for parallel and chained payments). | | 2013 | REST APIs introduced. | | 2015 | PayPal separates from eBay. | | 2017 | PayPal Checkout v2 launched. | | 2020 | PayPal Commerce Platform announced. | paypal xt commerce download