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.
Those with Capital One banking or credit card accounts, who also use one of Intuit's many services (e.g. TurboTax, QuickBooks, Mint, etc.) may have an easier time transferring financial data from Capital One to their Intuit service through a new, API-driven partnership recently announced.