The Stripe Haskell Library by David Johnson is written in Haskell. It offers developers Stripe's API features such as transactions, subscriptions, plans, coupons, discounts, invoices as well as others.
Square has launched the Register API for Android only a couple of months after releasing the API for iOS. The API allows developers to build end to end point-of-sale solutions that utilize Square's entire payment platform, or that integrate with third party infrastructure and applications.
Bottomline Technologies, a provider of financial technology that aims to help make business payments simple, smart and secure, today announced the release of a new set of APIs to enable connectivity for banks, corporate clients, and other third-parties to the company’s Paymode-X platform.
Billaway, a rewards program solutions provider for enterprises, has just announced the launch of the Billaway API which allows developers to integrate the Billaway platform into existing billpay and other product purchase systems.