What do you mean by "this"? I'm in Europe and all my bank accounts are very "closed", as in really difficult to build an API on. Good for security but hopeless

What do you mean by "this"? I'm in Europe and all my bank accounts are very "closed", as in really difficult to build an API on. Good for security but hopeless for anything else like expense tracking. They do offer CSV export, not even sure if that's in any standardised way.