2006

Authorization & Capture Integration Guide June 2006 17
Overview
Honor Period and Authorization Period
FIGURE 1.1 High-Level Diagram of Authorization & Capture
Authorization & Capture starts when your buyer authorizes a payment amount during
checkout.
B
1
DoExpressCheckout
PaymentRequest
<PaymentAction>
Authorization
or
Order
</PaymentAction>
2 3 4
1
PayPal Web Services API Service Basic or Order Authorizations:
DoReauthorization
Response
DoReauthorization
Request
DoVoid
Response
DoVoid
Request
DoAuthorization
Request
DoAuthorization
Response
response
DoCapture
Request
DoCapture
Response
Merchant API Client
for order auth
for basic auth