Topic

API Authentication and Keys

3 questions

How can an external party confirm or authenticate a Square transaction? Jun 3, 2014 Developer Tools, APIs, Sandboxes and Open Source Do I need to give my developer details about my credit card processor/acquirer, or is providing the payment gateway information sufficient to set everything up? Mar 1, 2012 Developer Tools, APIs, Sandboxes and Open Source Does a developer need access to acquirer details or just the payment gateway to set up payments? Mar 1, 2012 Developer Tools, APIs, Sandboxes and Open Source