You can use web-notifications to integrate your solution with HSMX. You can configure three types of notification that trigger on the following events:

• New client
  When a subscriber manually signs-in or is signed-in by a 3rd party system.
• Authentication
  When a subscriber uses MAC-based authentication (set in System > Performance > MAC based auth (regular)
• Logout
  Upon subscriber sign-out (from any source).

You can configure Web-notification in Service > Web-notifications.

• ||hisip||
  Subscriber IP-address
• ||hismac||
  Subscriber MAC-address
• ||gatewayip||
  HSMX LAN-IP of the Subscriber Network used by the subscriber
• ||username||
  Subscriber username (not available in type Authentication)