FileMaker Custom Functions for PayPal Payments Pro and Adaptive Payments
This collection of custom functions for FileMaker Pro will provide direct access to PayPal's web service API's using nothing more than simple functions inside FileMaker calculations just like any other FileMaker function you would ever use. When the solution file starts it will load a number of functions into your FileMaker system. You'll find them under External Functions from any calculation dialog. There are matching functions for each API call that PayPal provides in their NVP web services. You simply choose a function and then populate its parameters using your FileMaker data. The function will handle all communication with PayPal and return all response data back to the solution file in global fields so they're available for you to populate your own FileMaker tables / layouts accordingly.