On Jan 9, 2008 10:45 PM, Tim Traver <tt-list@xxxxxxxxxxxxx> wrote: > Bastien, > I want to use PHP's built in classes for this so I don't have to > manually send xml to the api... writing the xml by hand would be madness... i didnt want to spend all night screwing around w/ it, since i dont have any credentials to test w/, but if you look on the auth.net website you will see they have a robust api in several languages, including php, that happens to use the SoapClient class from php5. there is a nice manual, http://www.authorize.net/support/CIM_SOAP_guide.pdf in it i found the service call you have mentioned in your initial post, at that point in the document is a link to sample code http://developer.authorize.net/dscode/php_cim.zip which should have everything you need to interact w/ the auth.net services in php (at a cursory glance). -nathan