9eNmhmNN

1key avi = "a9ba2797-81af-429d-9833-51127ad5593c";
2string api = " http://world.secondlife.com/resident/";
3key reqID;
4
5default
6{
7    state_entry()
8    {
9       reqID = llHTTPRequest(api+(string)avi,[HTTP_METHOD,"POST"],"check");
10    }
11
12  
13   
14   http_response(key request, integer status, list metadata, string body)
15   {
16       
17       if(request == reqID)
18       {
19           
20          integer title = llSubStringIndex(body,"<title>");     // only a valid uuid contains a <title> meta tag
21                                                                // an invalid uuid contains an h3 metatag ie: <h3>Page Not Found</h3>
22          
23          if(title != -1)
24          {
25              
26            llOwnerSay("UUID is an avatar!");
27              
28          }
29          
30          else 
31          llOwnerSay("UUID is invalid!");
32           
33        }
34    }
35}