urls from api won't show up in stats

i'ld like to have my blog posts posted to twitter using twitterfeed. unfortunately i can't view the stats of my urls - they won't show up. urls created manually after login work fine. i've already started a discussion with mario menti, who kindly gave me a link to your api http://tweetburner.com/api. there seems to be no login procedure implemented, as far as i can see. now how can we connect my urls-via-api with my profile on tweetburner? or have i misunderstood something here? :-]