NVP and SOAP API referenceAPILegacyLast updated: April 6th 2022, @ 4:06:12 pm Important: NVP/SOAP is a legacy integration method. We accept new integrations and support existing integrations, but there are newer solutions. If you're starting an integration, we recommend our latest solutions. Learn how to get started with PayPal name-value Pair (NVP) and standard communication protocol (SOAP) apps