Drupal 6.x Services 3.X -- Simple REST Server & Jquery + AJAX

Hello everyone,

I'm frustrated because what I want to achieve is supposed to be simple stupid. I'm simply trying to access product information from an outside non drupal site.

I have installed everything (services, inputstream, autoload, ctools)
I configured the REST server as follows :
Response formatters : json
Request parsing : application/json & application/x-www-form-urlencoded
gave a path to endpoint and no authentification
ticked all ressources.
The server works well : when I go to http://www.mysite.com/endpoint/node, It downloads a json with all content types (which is cool)
when I go to http://www.mysite.com/endpoint/node/-nid- I get all the information I want on the node.

Now to access this information from an outside non drupal site, I use this code:

$(document).ready( function() {
$.ajax({ 
type: 'GET',
url: 'http://mysite.com/endpoint/node',
dataType: "json", 
success: function(data){
alert(data);
}
});
});

I tried some other requests but I allways get an empty data (200 OK though).
I could use php file_get_contents to get the info but it doesn't seem right it feels like cheating ;)

Please, can someone tell me what is missing ?

Many thanks