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 on Thursday announced the general availability of its Terminal API, which allows developers to build links between the Terminal card reader and custom-built point-of-sale systems. Square points ...

Square, the payment-processing unit of San Francisco-based Block Inc., has unveiled two new apps for Square Terminal. The new apps, Square for Retail and Square Appointments, enable merchants to ...