Automating Bluetooth device pairing.
 

I am developing an application which communicates with a bluetooth device.

I do not want the user to pair or unpair the device using the Bluetooth applet or command line, but I want to automate the pairing process through my application.

The application will scan and find the bluetooth devices in the proximity of the computer, and automatically pair the required device without any user input.

Where should I look for the relevant APIs?