Payment options are not limited to cash, checks, or credit cards anymore. ECommerce and mobile tech have transformed the ways people buy goods and services in the past few years. Driving the new options are APIs. Here's a list of top APIs for Payments, according to traffic on ProgrammableWeb.
From billion dollar companies to the neighborhood coffee shops, merchants of all sizes are seeking new ways to offer secure and affordable mobile payments systems that expand their ability to conduct business. The PayPal API got its start this way, first with online auctions, then with thousands of websites and individuals. It's now one of over 150 payment APIs, many of which exist outside of traditional finance.