All about Google Maps API

You wanna know about Google Maps API, check the homepage of the Google Maps API at
http://www.google.com/apis/maps/

The Wiki of Google Maps API is MapKi at http://mapki.com/wiki/Main_Page
There are some basic examples there at http://www.google.com/apis/maps/documentation/index.html

The official Blog of Google Maps API is http://googlemapsapi.blogspot.com/


Need more, I think you should Google Google Maps API!