Crypto Subscriptions API - Accept cryptocurrency subscriptions on your website
Vue Storefront - Open Source PWA for any eCommerce
Swipe Buy - Swipe to sale in 60 seconds.
Shopify Buy Button - Turn any website into an online store
Stripe iOS SDK - Accept both Apple Pay and credit card payments easily on iOS
Payoneer - Whether making international payments, receiving funds, managing your digital business, or accessing capital, Payoneer opens your business up to the world.