Get Json URL to datatable in Asp.net

Question

How to pass JSON Url in ASP.Net to get datatable values.

 

Condition if the JSON Url has status response as 'OK'  convert the JSON Url to datatable in ASP.Net or else return exit.

 

sample JSON Url ------  http://192.168.1.15:8087/user/checkuser/1004

 

if there's a solution please let me know it.