Amazon product api with Angular

I'm a newbie with Angular. I tried to consume amazon webservice. But for something but I keep getting an InvalidClientTokenId and Signature. Here is my jfiddle
http://ift.tt/1H0THmt`

    console.log(search)

    $http.jsonp(URL)
.success(function(data) {
  $scope.jsonObject = data;
   $scope.items = data.findItemsByKeywordsResponse[0].searchResult[0].item || [];


});

} });