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 ...

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 ...

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, ...

Mobile payments platform Square has introduced APIs to extend its reach into ecommerce, putting it into contest with the likes of Braintree and Stripe. SME mobile payments platform Square has ...

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 ...