Get API Key-
API Test Console
Now you can interact with our API using a Web Based Test Console. Its limited to read methods i.e no write operations are allowed.
Its here: http://www.eviscape.com/console/run
That requires processing on XML and JSON. But now a days due to rss and json popularity mediocre web 2.0 users understand it well.
Its really cool. :-) The next step might be to show the results in some "pretty" html - so non-techies can get more of an idea of the possibilites.