Well, NEST offers APIs. We can get our orders fired from AmiBroker (most are using it), for which you'd need to confirm before sending the order to the exchange.
http://www.globaldatafeeds.in/trading_plugins.html
https://plus.omnesysindia.com/NestPlus/download/NestPlusAPI.pdf
If one has a dealer terminal i.e. they are registered as an authorised person, they won't need the confirmation, the order would be placed automatically. But, for client terminals, they need to confirm the order. We need that UI automation to be done. PyWinAuto/SWAPY should do it, I guess.
http://www.globaldatafeeds.in/trading_plugins.html
https://plus.omnesysindia.com/NestPlus/download/NestPlusAPI.pdf
If one has a dealer terminal i.e. they are registered as an authorised person, they won't need the confirmation, the order would be placed automatically. But, for client terminals, they need to confirm the order. We need that UI automation to be done. PyWinAuto/SWAPY should do it, I guess.
So its not anytime soon, unless someone with VC++ comes along. Meanwhile I'm writing and back-testing strategies in python (life is much much easier here)