This API is used to ADD Assets
Please check example usage of Vision Helpdesk API

Operation : ADD Assets
Module : CMDB

Below is API URL for ADD Assets

http://visiononlinedemo.com/support/api/index.php?vis_txttoken=WmpabVpHWm1aVFE0WXprd09HUmxZakJtTkdNelltUXpObU13TXpKbE56ST0=&vis_module=cmdb&vis_operation=add_ci&
vis_name=service+assets&
vis_department=1%3A1&
vis_ci_type_id=1&
vis_impact_id=&
vis_description=test&
vis_managed_by=1&
vis_usedby=tejasjadhav13@yahoo.com&
vis_location_id=&
vis_assigned_on=Jun-15%2C+2016+15%3A52&vis_location
=1