Re: [w3c/3ds] 3DS 2.0 specificities by schema (#1)

> 4. Thereafter, payment authentication is delegated to the bank by Payment Handler.

Ok, this is where it gets interesting. It seems like you are navigating the payment sheet to another domain (like you are showing an iframe). Browser's won't do that. 

So, help me understand this (I'm still not getting the following from the diagram):

 * Given a 3DS enabled Card (e.g., the MasterCard) - how did the browser get the verification URL? From the merchant? Or magically somehow from the bank? 

 * Must the 3DS iframe always be shown? Or is there some standardized RESTful interface for communication (or some other network channel)? 



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Received on Monday, 29 January 2018 05:50:22 UTC