Google+ may not be turning out the “Facebook-Killer” many predicted it to be, but as of yet it has been sailing smoothly. Providing API for developers was the next logical step and sure enough,yesterday it released Google+ API. Be it Facebook,Twitter or even Foursquare, nearly all successful social services provide development platform to facilitate developers build apps which eventually contributes to the success of the service. In fact Google is one of the earliest providers of Web APIs such as Search APIs,Google Maps API. This would definitely provide a boost to the 3-month old project which is now beginning to see decline in popularity after a period of rapid growth.