How to integrate Realex Payment's 3D secure process for my website?

Question

For the integration of Realex Payment (3D secure) in my website I have used the following code, which I got from an example.

For doing payment for our customer, I can request in xml file with merchantid, orderid, card holder name, exp date, card number, amount etc thus:

<request type='auth' timestamp='123123123123'>
<merchantid>name of merchant</merchantid>
<account>internet</account>
<orderid>  order id </orderid>
<amount currency='GBP'>20</amount>
<card>
<number>1234567894561235</number>
<expdate>0912</expdate>
<type>Visa</type>
<chname>card holder name</chname>
</card>
<autosettle flag='1'/>
<md5hash>1bb4baxse4534g541sdw233c4ac20ba</md5hash>
<tssinfo>
<address type='billing'>
<country> country code </country>
</address>
</tssinfo>
</request>

In the response, I am getting this:

<response timestamp="20120808063848">
<merchantid>Name Of Merchant</merchantid>
<account>internet</account>
<orderid>orderid</orderid>
<authcode>something</authcode>
<result>00</result>
<cvnresult>U</cvnresult>
<avspostcoderesponse>U</avspostcoderesponse>
<avsaddressresponse>U</avsaddressresponse>
<batchid> batchid </batchid>
<message>[ test system ] Authorised 111111 </message>
<pasref>14digit number</pasref>
<timetaken>1</timetaken>
<authtimetaken>1</authtimetaken>

<cardissuer>
<bank> name of bank </bank>
<country> country name </country>
<countrycode> country code </countrycode>
<region>EUR</region>
</cardissuer>

<md5hash>3656d456Hfgfdac45dsf453d96a08d7d9</md5hash>
</response>

Further ahead, we need to add 3D secure process for verification.

Answer 1

Use:

request type='3ds-verifyenrolled'

instead of:

request type='auth'