 <p>You will have to call <a href="http://developer.yodlee.com/Aggregation_API/Aggregation_Services_Guide/Aggregation_REST_API_Reference/getContentServiceInfo1" rel="nofollow">getContentServiceInfo1</a> API before calling additemForContentService1 to know if the content service(the bank) requires MFA or not.</p> <p>You need to look for the field "mfaType". This field will only be present for MFA sites with "typeName" as "TOKEN" or "IMAGE" or "SECURITY_QUESTION".</p> <p>Also please follow the API flow <a href="http://developer.yodlee.com/Aggregation_API/Aggregation_Services_Guide/API_Flow/Add_Account" rel="nofollow">Add_Account</a> and <a href="http://developer.yodlee.com/Aggregation_API/Aggregation_Services_Guide/API_Flow/Refresh_Account" rel="nofollow">Refresh_Account</a> for building the container based add account process.</p>