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.
Lastbit Lite - Pay or get paid in Bitcoin or Euros instantly
TrueLayer - Simple Bank APIs to access real-time financial data
ACH payments with Stripe - Accept bank payments with a few lines of code.
Krypto - Buy, sell and pay with crypto for free
Teller API - A single API to connect your app with any bank's account