google API's - scope for oauth authentication

scopes.txt

Google Reader 			https://www.google.com/reader/atom/ 
Google Reader 			https://www.google.com/reader/subscription/export
Google Analytics Data API	https://www.google.com/analytics/feeds/
Google Sites Data API		http(s)://sites.google.com/feeds/
Blogger Data API		http://www.blogger.com/feeds/
Book Search Data API		http://www.google.com/books/feeds/
Calendar Data API		http(s)://www.google.com/calendar/feeds/
Contacts Data API		http(s)://www.google.com/m8/feeds/
Content API for Shopping	https://www.googleapis.com/auth/structuredcontent
Documents List Data API		http(s)://docs.google.com/feeds/
Finance Data API		http://finance.google.com/finance/feeds/
Gmail Atom feed			https://mail.google.com/mail/feed/atom/
Gmail Contacts			https://www.google.com/m8/feeds
Health Data API			https://www.google.com/health/feeds/
				https://www.google.com/h9/feeds/ (H9 sandbox)
Maps Data API			http://maps.google.com/maps/feeds/
Picasa Web Albums Data API	http://picasaweb.google.com/data/
Portable Contacts API		http://www-opensocial.googleusercontent.com/api/people
Sidewiki Data API		http://www.google.com/sidewiki/feeds/
Spreadsheets Data API		http(s)://spreadsheets.google.com/feeds/
Webmaster Tools API		http://www.google.com/webmasters/tools/feeds/
YouTube Data API		http://gdata.youtube.com