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.
Stripe iOS SDK - Accept both Apple Pay and credit card payments easily on iOS
Razorpay International Payments - Easiest way to accept payments in 100 currencies 🇮🇳
AppToolkit SDK - Find your super users and engage with them!
MangoPay - End-to-end technology for marketplaces and crowdfunding
bunq Apps - Create and market apps that work with bank accounts