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PayPal checkout upgrade guide 2026

Learn how to get the latest PayPal Checkout for X-Cart

Julia avatar
Written by Julia
Updated over 2 weeks ago

In 2026, PayPal will phase out Website Payments Standard (WPS) and Payflow Pro, with processing ending in January 2027.


The NVP/SOAP API and Payflow Pro will also be retired soon after.


To continue accepting payments via PayPal, we recommend to switch to PayPal add-on (for X-Cart 4 and 5) or use PayPal via X-Payments.


How to get PayPal Checkout for X-Cart

Depending on the X-Cart software you use:

X-Cart 4

Install PayPal Checkout for v4 add-on.

X-Cart 5.3

Upgrade to 5.4.1 and install the PayPal add-on.

X-Cart 5.4.1 and latter

Go to Store › Payment Methods › PayPal.

Remember, you can always connect PayPal to your X-Cart store via X-Payments:

X-Payments Cloud connector X-Payments Cloud (For X-Cart 5.3.0.x - 5.6.0.x)

X-Payments  v1.x-3.x connector [DEPRECATED] X-Payments Connector (For X-Cart 4, 5.0.0.x - 5.4.1.x)


Upgrading from Legacy PayPal Integrations

If your store uses PayPal Payments Standard, Express Checkout, or any other legacy PayPal gateway, disable it and install the latest PayPal Checkout add-on. It supports Credit & Debit Card payments, Pay Later, and Venmo.

Then enable and configure it to connect your PayPal account.

If your store runs X-Cart 5.4 or later

  1. Install the PayPal add-on from the X-Cart App Store.

  2. Go to Store Setup › Payment Methods.

  3. Click Add Payment Method.

  4. Find PayPal and click Add.

  5. Enter your account details (Merchant ID, Client ID, Client Secret) and adjust the settings as needed.

  6. Click Save Changes.


If your store runs X-Cart 4

  1. Go to Settings › Payment Methods.

  2. Disable the old PayPal method.

  3. Go to Settings › Modules.

  4. Click More modules from X-Cart Marketplace.

  5. Install the latest PayPal Checkout module from the X-Cart App Store.

  6. Switch to the Payment Gateways tab.

  7. Click Add, then Configure to connect your PayPal account.

  8. Return to Payment Methods, check the new PayPal option, and click Apply changes.

👨🏻‍💻 Contact PayPal Merchant Support for account help, or X-Cart support for issues setting up PayPal add-on or PayPal via X-Payments.


Can't find answers you're looking for?

Email us at support@x-cart.com. We will be happy to help!


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