Is it possible to access ADManagerPlus through a web service call?

Is it possible to access ADManagerPlus through a web service call?

I have a New User web application that is used to manage workflow of new users joining the company.  I currently have a team that types information from the New User application into ADManagerPlus to create the user's account, email, etc.  Is it possible to call a web service from within my New User web application to kick off the user account creation process?
                New to ADManager Plus?

                  New to ADSelfService Plus?