Citrix Server Control Panel API PHP

I want to build a Citrix Server control panel build in PHP with 4 levels of admin. The control panel must talk to the Citrix Server throw API Citix Server managment API : [login to view URL] ex. Customer functions "Add /Edit Cloud VPS" - Data Center : - Dropdown list inputs from Cloud VPS_top1 (DC name) - Host Name - Server name Within the Hypervisor - Cloud VPS Name: - Generic name - within the control panel - Hypervicer : - Dropdown - Cloud VPS_top1 and Cloud VPS_top2(hypervisor) - OS template: - Dropdown input Cloud VPS_top3 select Template Name - Root password: - Password on the VPS server - Auto-generated 8 signs ** Below information comes from selected Cloud VPS_top2 - Node - CPU Cores: - Dropdown 1 to Input Cloud VPS_top2 max core - RAM MB: - Dropdown 1 to Input Cloud VPS_top2 max RAM - HDD MB : - Text field - Bandwith: - Dropdown 10Mbit/s 20Mbit/s 30Mbit/s 50Mbit/s 100Mbit/s 1000Mbit/s - Transfer: - Dropdown 100GB 300GB 600GB 1000GB - IP adress: - Show 1 ip not used by another VPS in the system. - Ad IP adress: _ Dropdown of those free in the IP pool - DNS server 1 & 2: - Show the 2 DNS server / Changeable if customer wants - V-LAN: - Show selected VLAN from pool