Ibanity's API will allow you to access bank accounts regardless of the bank they are in. Once registered on Ibanity, you will be able to get data and process it. From then, you can build a company bot to integrate with your preferred collaboration tool. Or you can start automating and financial processes, generate alerts on certain triggers, you name it.
Spin42 co-founded Ibanity together with Olivier Delens in 2016 and is actively developping it. We have an alpha version of our service ready to be used by real projects and are currently in active discussions with the banks.