Ewallet app (for internet credit card payment)

I am super glad I can use /e/ and until recently I did not have problem being degooglised, but from 1. 1. 2021 I do. Being stationed in EU I can not verify credit card internet payments without ewallet app (before it was done via SMS). My bank offered me their app but I need to install it from Goole Play app store. Is there any privet friendly and perhaps opensource alternative?

Thank you!

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

You can download a play store apps with Aurora store from F-droid.
But keep in mind, a lot if these banking apps won’t work on eOS because they are needing original play services.