How to trade interest rate futures?

I want to know how to trade interest futures…how can I find active futures which has reasonable liquidity ?
How can I add them in kite watchlist ? @ShubhS9

This page on the NSE website contains information about volume/OI for interest rate futures.

You can add them by searching for the bond symbol followed by FUT. Like for example, as the majority of government securities have interest rate futures, you can try searching for “GS FUT” -