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Re: W3C / WPIG / PSD2 discussion

From: Frédéric Meignien <frederic.meignien@cantonconsulting.fr>
Date: Fri, 19 Feb 2016 18:36:12 +0100
To: Evert.Fekkes@rabobank.nl, public-webpayments-ig@w3.org
Message-ID: <56C7528C.20509@cantonconsulting.fr>
Thank you Evert,
It's a very nice insight in the most interesting points.
Indeed the only point where W3C uses cases have a blank, it's about the 
new actors.
Reading your slides made me think of a question : what about the 
interaction between the W3C API and the API of the others, ASPSP for 
instance ?
Have a great FTF
Fred

Le 19/02/2016 16:29, Evert.Fekkes@rabobank.nl a écrit :
>
> All,
>
> Based on Cyril’s and Fred’s great input and the preparatory sessions 
> we had on PSD2, I have drafted some slides for the IG discussion 
> coming Monday. The slides show the essential elements in PSD2 (with 
> Cyril’s diagrams) and highlight where these relate to the W3C Use 
> Cases Working Draft (Payment Phases)
>
> *@Ian*: could you place these slides on the meeting page?
> And please add a link to Cyril’s document on that as well.
>
>
> Best regards, and see you all on Monday!
>
> Evert
>
> *Van:*VIGNET cyril [mailto:Cyril.VIGNET@bpce.fr]
> *Verzonden:* woensdag 17 februari 2016 16:03
> *Aan:* Web Payments IG (public-webpayments-ig@w3.org)
> *CC:* Frédéric Meignien
> *Onderwerp:* W3C / WPIG / PSD2 major update
>
> Hi All,
>
> With help of Frédéric and following the proposal made at the last IG 
> Telcon, here is the update of the page on PSD2 with use cases. 
> https://www.w3.org/Payments/IG/wiki/PSD2
>
> The issues raised by the PSD2 are in the same trends with those raised 
> on using the Credit Transfer for the API : it is no more a bilateral 
> paradigm but a multilateral  paradigm (where traceability, integrity 
> and multiple authentication should be consistent).
>
> If we look at the conceptual level we could see that this new paradigm 
> had been explored :
>
> -With 3DS enhancing classical card flows
>
> -With  BIP70 that proposes an additional flow for purchasing with Bitcoin
>
> -With SCAI in order to generalise the model to any payment mechanism.
>
> I am looking forward discussing all those interesting concepts with 
> you next Monday.
>
> Regards
>
> *    Cyril VIGNET* (cyril.vignet@bpce.fr)
>
> **
>
> ***Département R&D Innovation***
>
> *    BCA/**Direction des Paiements Groupe*
>
> ***Groupe BPCE
> *50, avenue Pierre Mendès France 75201 Paris cedex 13
>
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>
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> ======================================================
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>
Received on Friday, 19 February 2016 17:36:48 UTC

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