EVE API will be disabled this weekend (http://www.eveonline.com/news.asp?a=single&nid=3423&tid=1)
18 September 2009, 12:27 pm
The EVE API will be disabled this weekend on Saturday, September 19 at approximately 14:00 UTC. We will enable it again on Monday, September 21 during the scheduled downtime. We are disabling the EVE API to minimize the risk of any issues on Tranquility during the Alliance Tournament.
Source: eve-online.com | news from EvE (http://www.eve-online.com/)