Google is a company that prides itself on it’s developer community. Most of Google’s business focus areas have some sort of developer involvement, from Buzz, custom search, shopping, diacritize, translator and URL Shorterner. This results in having to navigate through pages of API’s, and now theres a Google Maps for that too.
Google has announced their Google APIs Explorer. It’s an interactive tool that lets developers try out Google APIs right through a browser application. Although it’s currently limited to the APIs listed above Google says “we expect that number to grow rapidly over the coming weeks and months”
The APIs explorer has a form to fill out, just set the parameters and click execute. Voila your response will be displayed in real time.
Source: Googlecode Blog