Step 2: Device Data Collection Iframe

Device Data Collection is initiated on the front end after you receive the server-side Payer Authentication Setup service response as described in Step 1: Payer Authentication Setup Service and pass

consumerAuthenticationInformation.accessToken

and DDC URL to the front end.

The hidden pixel iframe is rendered to the browser to profile the customer device. The response depends on the card-issuing bank and can take about eight seconds. If you proceed with the check enrollment service as described in Step 3: Payer Authentication Check Enrollment Service before a response is received, authentication reverts to 3-D Secure 1.0.