The API will allow brick-and-mortar merchants to process payments through Square and use some piece of the company's hardware without having to sign up for Square's Register point-of-sale software.

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 ...

Point-of-sale provider Square on Thursday rolled out Order API, which allows merchants to manage order fulfillment within the Square system. The feature is available in the United States, Canada, ...

Square is rolling out a new API for online ordering that it says will make it easier for developers to build digital in-app payment services. For merchants using one of Square's point of sale products ...

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 ...

SAN FRANCISCO--(BUSINESS WIRE)--Today, at Square’s fifth annual partner and developer conference, Square Unboxed, the company announced three new developer tools, including early access of the ...

Payment technology company Square is making it easier for merchants and third-party developers to create tools and apps around its platform. It has publicly opened up its Connect API and is an ...