WWW::betfair - a Perl API for the World's largest betting exchange
Recently I released version 1.00 of WWW::betfair. It provides an OO Perl Programming interface to the betfair API.
betfair is a sports betting services provider best known for hosting the largest sports betting exchange in the world. The sports betting exchange works like a marketplace: betfair provides an anonymous platform for individuals to offer and take bets on sports events at a certain price and size; it is the ebay of betting. Unfortunately betfair is not available in all countries including the US. I hope that will change in the future.
Check out the module's documentation for more information about betfair and the available API methods