Square APIs enable you to accept payments securely and integrate your app with Square’s first party product ecosystem. Build full-featured business apps for yourself or millions of Square sellers. The ...

Square enables Android users to accept cash and card payments, and email receipts. The Square for Android API enables Android-based point-of-sale applications to accept payments using Square. Rather ...

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 ...

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 ...

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 ...

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 ...

iZettle, the “Square of Europe” that has been rolling out its dongle-based mobile payments service in Scandinavia and is currently trialling in the UK, is now extending its service once again: it’s ...