Is there any update on this thread, I just bought Simplifi and almost 3 years later it does not look like this is supported.
@eriks707 Click the little up arrow in the yellow to add your support as the second potential user of this link (there was 1 vote at last glance)
Also, understand, your financial institution needs to cooperate (there may be a fee they'd pay, I don't know, and they might have to provide access via some kind of test account, because it would be impossible to develop a script to log into any bank without an account to test it with)