Hi, maybe it's too hot today, maybe I'm a bit slow, but just how do I combine the Atlas UDM download links and the API KEY to form a "download will just work" URL? The download URL I want to use is https://atlas.ripe.net/api/v1/measurement/1002000/result/?start=1373972036&stop=1374749636&format=json so where does the API key go? Adding "?key=<key data>" or "?apikey=..." or "just the key with no tag" didn't work... Gert Doering -- NetMaster -- have you enabled IPv6 on something today...? SpaceNet AG Vorstand: Sebastian v. Bomhard Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann D-80807 Muenchen HRB: 136055 (AG Muenchen) Tel: +49 (89) 32356-444 USt-IdNr.: DE813185279