Pluggable interface for transaction data

[kevinschaich]

As mentioned on HN thread – there are some security concerns about using Plaid.

As mentioned on Reddit thread – some users have banks which are not supported with Plaid.

[johnwiseheart]

This is awesome! it looks like TrueLayer is plaid for UK banks - how do you feel about adding this in as a pluggable interface? I have both UK and US accounts - so it would be cool to allow both currencies simultaneously, but that might add more complexity.

[kevinschaich]

Hey John – sounds good to me! We'll probably need to figure out how to map those two together to account for API differences, but shouldn't be a problem.

I just opened #9 which should make it easier to drop in a new provider. I'll stick you on that as a reviewer.