Projects / PayPal IPN Agent

PayPal IPN Agent

PayPal IPN Agent is a PHP class for handling backend processing of PayPal Instant Payment Notifications. It correctly validates the IPN itself and the PayPal SSL Certificate, and has hooks for checking prices and taking actions on a "Completed" payment. It was designed to work with any kind of shopping cart or payment tracking system by storing all IPN transactions in a simple sharable DB layout for later examination.

Operating Systems

Recent releases

  •  17 Jun 2006 19:54

    Release Notes: The class was updated for a new PayPal IPN protocol version number. Logging was standardized.

    •  28 Jul 2004 02:10

      Release Notes: This release removed useless commands during SQL setup and corrected the validation logic to allow a transaction to go from "Pending" to "Failed".

      •  28 Mar 2004 23:54

        No changes have been submitted for this release.


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