The PayPal SOAP API is based on open standards known collectively as web services, which include the Simple Object Access Protocol. Learn about the PayPal Name-Value Pair (NVP) and SOAP API endpoints and Express Checkout is the most commonly used PayPal payments API. Payments PayPal SOAP API Basics - PayPal NVP/SOAP API SDKs - NVP/SOAP API endpoints. PayPal offers NVP/SOAP APIs to help you create a payments solution that meets your SDK instead of creating messages as NVP strings or SOAP structures.
This document describes how to make calls to the PayPal NVP/SOAP API operations. Once you understand how to code calls to the PayPal APIs, use the. This page details the endpoints for the PayPal NVP/SOAP APIs. The Merchant APIs include Express Checkout, PayPal Payments Pro, Mass Payments, and. While you can use either set to authenticate requests to the NVP/SOAP API platform, for security reasons, PayPal recommends you use certificate credentials .
This page contains reference information for Express Checkout integrations that use the NVP/SOAP API. Overview; Creating the checkout flow; Troubleshooting. API Basics. PayPal offers both RESTful and name-value pair (NVP) and SOAP interfaces to help you create a payments solution that meets your needs. Obtaining NVP/SOAP API Credentials. Important: This integration method is deprecated as of January 1, PayPal continues to support existing merchants. Express Checkout - NVP/SOAP (Deprecated) Mixed HTTP and HTTPS protocols; Express Checkout API version 62 or later; Mobile Express Checkout direct.