Simple Order API

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
payerAuthSetupReply_accessToken
and device data collection 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.