<form>
            contactId: <input type="text" name="contactId" value="<?php 
if (isset($_REQUEST['contactId'])) {
    echo htmlspecialchars($_REQUEST['contactId']);
}
?>
"><br/>
            actionSequenceId: <input type="text" name="actionSequenceId" value="<?php 
if (isset($_REQUEST['actionSequenceId'])) {
    echo htmlspecialchars($_REQUEST['actionSequenceId']);
}
?>
"><br/>
            params: <input type="text" name="params" value="<?php 
if (isset($_REQUEST['params'])) {
    echo htmlspecialchars($_REQUEST['params']);
}
?>
"><br/>
    <input type="submit">
<input type="hidden" name="go">
</form>
<?php 
include '../infusionsoft.php';
include 'testUtils.php';
if (isset($_REQUEST['go'])) {
    $out = Infusionsoft_ContactService::runActionSequence($_REQUEST['contactId'], $_REQUEST['actionSequenceId'], $_REQUEST['params']);
    var_dump($out);
}