Integration Guide
Table Of Contents
- PayPal Express Checkout Integration Guide
- Contents
- Preface
- Getting Started With Express Checkout
- Express Checkout User Interface Requirements
- Related API Operations
- Integrating Express Checkout With PayPal SDKs
- Going Live With Your Express Checkout Integration
- Obtaining API Credentials
- PayPal Name-Value Pair API Basics
- PayPal SOAP API Basics
- PayPal WSDL/XSD Schema Definitions
- PayPal SOAP API Definitions
- Security
- SOAP RequesterCredentials: Username, Password, Signature, and Subject
- SOAP Service Endpoints
- SOAP Request Envelope
- Request Structure
- SOAP Message Style: doc-literal
- Response Structure
- Error Responses
- CorrelationID for Reporting Problems to PayPal
- UTF-8 Character Encoding
- Date/Time Formats
- Core Currency Amount Data Type
78 August 7, 2012 Express Checkout Integration Guide
06/04/2009 Added a chapter on pre-populating the PayPal review page. Updated PayPal
Review pages. Moved some customization topics out of this guide. They are
now in the Merchant Setup and Administration Guide.
04/30/2009 Created first edition for Enterprise-level merchants and added chapter on
reference transactions.
04/08/2009 Added a chapter describing the Instant Update Callback API.
03/03/2009 Updated to allow useraction=continue for eBay incentives.
11/13/2008 Added information about integrating dynamic images and added information
about order details that can be displayed on the PayPal Review page.
06/30/2008 Complete revision.
Date Published Description