The Authorize.Net C# Sample Code by Authorize.Net demonstrates how to create payments via API. It provides code to define merchant information, retrieve a standard API call, and obtain response from the API service.
This article highlights the top 10 financial APIs on ProgrammableWeb. Capabilities provided by these Finance APIs include digital payments, accessing currency exchange rates & more. With more people using digital payments for purchasing online, it’s no surprise that financial APIs are popular.