Write a screen scraper in your favorite language to do this. Automate it.
Typically, banks give you access to up to three months of transactions through their online services.
Remember to press the panic button when the rattle of the screen fails.
The main thing is to automate it so that the pain (by running it manually) disappears, so that all you see is "constantly" updated transactions of your accounts.
holygeek
source share