TrueLayer - Simple Bank APIs to access real-time financial data
Teller API - A single API to connect your app with any bank's account
Belvo - Easiest way to connect bank accounts to an app in Latam
Mercury API - API for your business bank account
Plaid - Infrastructure that powers financial technology by enabling applications to connect with users' bank accounts.
Open Banking API Tracker - Tracking +130 open banking and PSD2 APIs