Mantra MFS100 is fully compatible with latest Aadhaar Authentication API After registering your device it is upgraded with RD Service from public device to L0 device to use RD service so that you can use further in your application. Mantra does not provide key based registration; the mapping process takes place internally at OEM after registration only needs to install Rd services as per manuals. When RD Service will detect public device then it will convert it into registered device and user will be notified again of success response by RD Service. It is necessary that RD service installed in client machine must interact with Mantra’s Management Server.