The Web Payments API was actually created just a few months ago (or at least gained public notoriety). https://www.w3.org/TR/payment-request/ https://www.w3.or

The Web Payments API was actually created just a few months ago (or at least gained public notoriety). https://www.w3.org/TR/payment-request/ https://www.w3.org/TR/payment-request/ It's already in Chrome and Edge, coming to Safari: http://caniuse.com/#search=web%20payments http://caniuse.com/#search=web%20payments