The official Payeezy Android SDK aims to offer quick integration from FirstData into Android applications. Contains minimum technical requirements such as OS 4.0 (ice cream) and higher, an emulator, latest SDK version, a project to compile, latest version of Android studio, and Java JRE. It also recommends to have ready developer registration, API Key, and SDK download to get started with the project.
We are all familiar with online commerce these days. You want to buy something while shopping on Amazon or any other online destination: You create a profile and enter your credit card number; you purchase physical products, have them mailed to you and get the instant gratification of a digital purchase.
Square has launched the Register API for Android only a couple of months after releasing the API for iOS. The API allows developers to build end to end point-of-sale solutions that utilize Square's entire payment platform, or that integrate with third party infrastructure and applications.