Use Geo::Coder::Googlev3 just like Geo::Coder::Google. Note that no apikey is
used in Google's v3 API, and the returned data structure differs.

Please check also [1] for more information about Google's Geocoding API and
especially usage limits.

[1] http://code.google.com/intl/en/apis/maps/documentation/geocoding/

WWW: https://metacpan.org/release/Geo-Coder-Googlev3