Certainly not the best source, but here is a rough list: Bank Feed Status - Xero Blog
Which banks and financial institutions are supported by Yodlee?
Why is building a Plaid-like startup harder in the UK or Europe despite open banking APIs?1 ansDid Mint.com obtain consent from utility providers before scraping customer account data?1 ansHow does Quicken retrieve information from my bank about my loans and account balances?1 ansHow do you develop an app that connects directly to users’ checking and savings accounts?1 ans