APIs for payments

Our APIs enable merchants and partners to develop custom integration solutions for their websites, apps & systems.


Viva provides a variety of public and private APIs. This functionality supports the needs of PSD2 and Open Banking without an authentication channel dependency. It provides end-users with the flexibility to authenticate using the methods to which they are accustomed, and supports a wide range of third-party services.

Payments APIs

Other APIs

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If you would like to integrate with Viva, or if you have any queries about our products and solutions, please see our Contact & Support page to see how we can help!