Conversion optimization
Eliminate re-authentication friction and recover declined transactions via cascading.
Customers prove it’s them once and their verified data is shared with every processor completing the payment.


Eliminate re-authentication friction and recover declined transactions via cascading.
Fewer expenses per transaction attempt with a one-time 3DS cost.
Adhere to PSD2 Strong Customer Authentication and equivalent rules abroad.
With 3D Secure (3DS) Authentication handled by Praxis, your card payments are safer and more likely to be approved through cascading without customers having to re-authenticate.
Fewer screens for the customer even when the payment goes through more than one provider.

Try the same payment across multiple processors without customers having to redo checks.


Our team manages the setup and the Plug-In works with any provider that supports external 3DS.
Apply 3DS where it's required and follow Strong Customer Authentication best practice everywhere else.

Use details like transaction value, card type, and customer account type to choose the right level of verification.
Set what counts as a trusted payment for you.

Ask customers to verify via their banking app or one-time code.

3DS is the extra step in a card payment where the customer confirms it is really them, usually through their banking app or a one-time code. The Plug-In is the Praxis component that runs this step for you, keeping the result available for routing and cascading across your full processor setup.
Speak to a payments specialist and get a custom review of your payment setup.
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