<?php // Connect to the Infusionsoft API require("isdk.php"); $app = new iSDK; $app->cfgCon("sandbox"); // Notice the names in red match up to the names sent in the http post snippet $contactId = $_POST['contactId']; $repId = $_POST['repId']; // API call -> update contact record for $ContactId with the information in $rep $rep = array('OwnerID' => $repId); $owner = $app->dsUpdate("Contact", $contactId, $rep);