Nexus Push Service is used to send notifications to the Smart ID Mobile App that there are pending user requests such as sign and authenticate.
Smart ID Mobile App uses Nexus Push Service, hosted by Azure, for notifications. An API token is received with the license details and needs to be configured in the calling system.
When Smart ID Mobile App is used together with Smart ID Digital Access component, then push notifications must be set up in Digital Access. For more information, see Set up push notifications in Digital Access.