Tag Archives: Google Contact API

Invite Friends Using Google Contact API and oAuth in PHP

By | October 30, 2015

Invite Friends Using Google Contact API and oAuth in PHP First, let me introduce what Contacts Data API and OAuth is. OAuth OAuth (Open Authorization) is an open standard for authorization. It allows users to share their private resources (e.g. photos, videos, contact lists) stored on one site with another site without having to hand out their credentials,… Read More »