Hi Geethu,
The short answer is yes to both your questions.
We plan to add support for Managing .net agents via ACC in one of our upcoming releases. On the WebAPI, we have an early access version that has support for webAPI, let us know if you are interested and we can set you up with early access for the .net agent. there are other features available for early access as well including all the browser agent/end user monitoring of .net applications.
Thanks
Nishant
nishant.kabra@ca.com