How to Send 3DS Data to https://secure.authorize.net/gateway/transact.dll

[mpellicorew2m]

I am attempting to send the 3DS data (authenticationIndicator & cardholderAuthenticationValue) to the endpoint "https://secure.authorize.net/gateway/transact.dll" along with my regular transaction data. No matter what I try the data does not make it into Authorize.Net but the transaction goes through just fine in Live mode.

I have tried sending the data like this: "authenticationIndicator=XX&cardholderAuthenticationValue=XXXXX" 

and like this:

"x_authenticationIndicator=XX&x_cardholderAuthenticationValue=XXXXX" 

and for some reason nothing makes it into authorize.net. Can someone help me figure out why this is? Authorize.Net support told me they can't help and to post here... 

[Joy]

Hi mpellicorew2m,

Can you please confirm and make sure that Cardholder Authentication is enabled in your gateway settings in the Merchant Interface. You can do this by logging into your account, click on Account - under Security Settings - click on Cardholder Authentication - make sure this is enabled/checked.

Thanks,

Joy