The XPRING Swift Sample Code interacts with the API to implement digital currency into websites and applications. Features include wallet generation and derivation, address validation, account balance retrieval, and XRP payments.
Nexchange has positioned itself as the cryptocurrency exchange for crypto enthusiasts created by crypto enthusiasts. With the beta launch of its open source cryptocurrency exchange, the company has delivered API access to the exchange that other enthusiasts can freely access and clone.
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.