API issues

@bguy - if the signature creates issues for you, you can simply disable it in the app, see /backend/index.php/settings/api ;)
Thanks that did the trick :) I have a quick question about segments. I have set up 2 segments and when I view the matching subscribers when I and editing them it shows correctly, but when I create a new campaign, it always shows the matching subscribers as 0
Also just another quickie, is there a way to prevent the same email being added twice via the api? I would rather it updates the previous record. Cheers!