SAN FRANCISCO--(BUSINESS WIRE)--Today, at Square’s fourth annual partner and developer conference, Square Unboxed, the company announced the general availability of its newest developer tool: Terminal ...

Square the payments processing service has today announced the launch of a new set of Square APIs which allow clients to be able to accept and process payments directly from their online stores. The ...

After taking the retail world by storm with its iOS-compatible credit card reader, Square has launched a new set of APIs that allows its clients to accept payments in their online stores. With the new ...

Square is today launching a new set of APIs under the “Build with Square” banner that will allow sellers to use Square payment services and hardware (including Apple Pay), while maintaining a ...

Payment APIs Explained: How Do Payment APIs Work? Your email has been sent What is a payment API? How are APIs used in payment processing? Mistakes to avoid when ...