PayPal Express Checkout - 2012 Betriebsanweisung PDF herunterladen (Seite 22)

Getting Started With Express Checkout

Implementing the Simplest Express Checkout Integration

22 August 7, 2012 Express Checkout Integration Guide

<input type=hidden name=PAYMENTREQUEST_0_PAYMENTACTION

value=Sale>

<input type=hidden name=RETURNURL

value=https://www.YourReturnURL.com>

<input type=hidden name=CANCELURL

value=https://www.YourCancelURL.com>

</form>

NOTE: Use an API username from a Sandbox business test account for which a signature

exists. See the Test Certificates tab of the Sandbox to obtain a signature. If you are not

using a signature, you must use a different Sandbox server.

IMPORTANT: This example does not establish a secure connection and should not be used

live on paypal.com.You must protect the values for USER, PWD, and

SIGNATURE in your implementation. Consider storing these values in a secure

location other than your web server document root and setting the file

permissions so that only the system user that executes your ecommerce

application can access it.

2. Review the response string from the SetExpressCheckout API operation.

PayPal responds with a message, such as the one shown below. Note the status, which

should include ACK set to Success, and a token that is used in subsequent steps.

TIMESTAMP=2007%2d04%2d05T23%3a23%3a07Z

&CORRELATIONID=63cdac0b67b50

&ACK=Success

&VERSION=XX%2e000000

&BUILD=1%2e0006

&TOKEN=EC%2d1NK66318YB717835M

3. If the operation was successful, use the token and redirect your browser to the Sandbox to

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PayPal Express Checkout - 2012 Betriebsanweisung Seite 22