Google Contact is a contact management tool that lets you sync your contacts between devices and Google cloud so that you can access it from any place at any time. It's a part of free Gmail service comprised of Google business-oriented suite of web apps.
New or Update Contact
Triggers when a new contact is created or an existing contact is updated
Create a new contact in your Google account
Get Contact Details
Retrieve the details of a specific contact
Retrieve a list of all saved contacts