Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
TrueLayer - Simple Bank APIs to access real-time financial data
Razorpay International Payments - Easiest way to accept payments in 100 currencies 🇮🇳
Teller API - A single API to connect your app with any bank's account
Sable - Free bank account and credit card for internationals
Nordigen - Free open banking API