Q:

Calling external Vimeo API from Angular $http

I've been trying to call an external API (Vimeo) from my AngularJS code, but all I get back is a 304 Not Modified. 
My code:
this.$scope.$safeApply(() => {
    this.$http.jsonp('http://vimeo.com/api/v2/video/75532980.json?callback=?') 
        .success((r) => {
            this.$log.info("Success: " + r);
        })
        .error((e) => {
            this.$log.info("Error: " + e);
        });
});

The odd thing is when I call the same URL from fiddler, everything seems ok and I get 200 response with the correct JSON. 

A:

Here is a working plunker: http://plnkr.co/edit/PZ7rQXb3guREqGFsodHX?p=preview
I took the answer from: AngularJS is caching JSONP by default
You add a timestamp to your query so it is not cached by angular.  Also, I modified the value of your callback to JSON_CALLBACK as per doc (AngularJS $http). 

Relative or absolute URL specifying the destination of the request.  Should contain JSON_CALLBACK string. 

$http.jsonp('http://vimeo.com/api/v2/video/75532980.json?callback=JSON_CALLBACK&_=' + (new Date().getTime()))
    .success(function (r) {
        $log.info("Success: " + r);
    })
    .error(function (e) {
        $log.info("Error: " + e);
    });

