If you are using Authorize.net for your membership site’s payment gateway, this tooltip will show you how to send the customer’s IP address as part of the payment request for fraud detection. The recipe uses the pmpro_authorizenet_post_values filter to send IP information with the payment for validation in Authorize.net’s Advanced Fraud Detection suite.

Update: Our Authorize.Net integration has been deprecated. If you were already using Authorize.Net, you may continue to do so. However, we are no longer maintaining the integration and expect things to break eventually. It is highly recommended that you switch to a supported gateway.

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The Code Recipe

Adding the Recipe to Your Website

You can add this recipe to your site by creating a custom plugin or using the Code Snippets plugin available for free in the WordPress repository. Read this companion article for step-by-step directions on either method.

David Parker

Author: David Parker

David Parker is the Lead Developer at Paid Memberships Pro, where he plays a critical role in shaping the core plugin and its Add Ons. His work includes contributing code, reviewing pull requests, and managing releases to ensure the software meets the evolving needs of membership site owners.

David finds fulfillment in supporting small businesses and nonprofits, helping them thrive through membership solutions. He enjoys tackling the complex technical challenges that come with building and maintaining robust membership tools.

Outside of work, David enjoys spending time with his wife and puppy, often taking walks or visiting the dog park. He’s also recently developed an interest in disc golf, adding a new hobby to his free time activities.

View more articles by David Parker »

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