Integration Guide
Table Of Contents
- Website Payments Pro Integration Guide
- Contents
- Preface
- Introducing Website Payments Pro
- Introducing Direct Payment
- Introducing Express Checkout
- Express Checkout Button and Logo Image Integration
- PayPal Name-Value Pair API Basics
- Implementing the Simplest Express Checkout Integration
- Testing an Express Checkout Integration
- Customizing Express Checkout
- Implementing the Instant Update API
- Immediate Payment
- Handling Payment Settlements
- Handling Recurring Payments
- How Recurring Payments Work
- Recurring Payments Terms
- Recurring Payments With Express Checkout
- Recurring Payments With Direct Payments
- Options for Creating a Recurring Payments Profile
- Recurring Payments Profile Status
- Getting Recurring Payments Profile Information
- Modifying a Recurring Payments Profile
- Billing the Outstanding Amount of a Profile
- Recurring Payments Notifications
- Using Other PayPal API Operations
- Integrating giropay with Express Checkout
Website Payments Pro Integration Guide October 2009 35
PayPal Name-Value Pair API Basics
PayPal API Client-Server Architecture
5
Token Security
Typically, the API operation that sets up a redirection to PayPal returns a token, which is
passed as a parameter in the redirect to PayPal. The token also may be required in related API
operations.