When the end-user selects an Open Banking provider from our Auth Dialog, they will be redirected to the bank's website. The consent journey on the bank's website will allow the customer to select what accounts they want to share with the 3rd party.
Open Banking authentication flow
Once the user has given consent to access the data, they will eventually be redirected back to your application, and much like the CS experience, you will be given a code which you can exchange for a token.
Check out our blog post with all the details about the transition to Open Banking here.