Is there a method to create a redirect using a Cpanel API?

Question

Using Cpanel xMLAPI Client Class or Cpanel API 1 or 2 or any other method - looking for a way to redirect a url using PHP.

I assume any of these methods just adds to a mod_rewrite in .htaccess file.

ex. mysite.com/myfolder -> mynewsite.com/myfolder

Googled, checked SO, and Cpanel docs, but could not find a way. Not sure if possible.