I am using asp.net C# and MVC5
I have a Scenario Where I need to accept values posted from a specific URL only if any other url post the request to the same url our Action should reject .
Suppose In a case of Payment Gateway The payemnet gatway post a response to our site url where we accept the values and proces the response.
I want to accept the Request form a specified URL e.g.
www.ccavenue.com
If Any other domain post the data on mysite.com/response it should reject the request after detecting.
How can we achieve the same