Below is scenario when doing 3DS authentication in Moneris. They will send the data in my url which I have given to them. How can I get the value in my asp.net app.
Cavv Lookup Request – mpiCavvLookup (Challenge Flow Only)
In the challenge flow, the 3DS server will POST a “cres” value back to the notificationURL provided in the threeDSAuthentication request once the cardholder has completed the challenge. The “cres” is then posted to the Moneris 3DS server in the CavvLookup request, the response to this request will include the result of the challenge, which will include the eci and the cavv if the challenge was successful.
How can I get the above mentioned "cres" value in my asp.net application.