Filepicker.io bombards on upload to S3 in Meteor app

I am working on a file loader for my application and I settled on Filepicker.io. Everything works fine except for one. When I upload an image to S3, I can only upload the URL that the Filepicker returns (not the image itself).

Below is done successful but

Template.new_aphorism.events({
'change #attachment': function(event){  

    var savedFile = JSON.stringify(event.fpfile);
    var parsedJSON = eval('('+savedFile+')');
    var url=parsedJSON.url;
    $('input[name=new_aphorism_image]').val(url);
    console.log("saved file is:" + savedFile);
    console.log(url);

    filepicker.store(url, {location: 'S3'}, function(fpfile){
           output.html('Uploaded: '+fpfile.filename+'');
    }, function(fperror){
        output.text(fperror.toString());
    }, function(progress){
        output.text("Uploading... ("+progress+"%)");
    });
 }
});

      

        
        
        
      

    

I am returning as a message:

File stored in S3 at VnAa2YsOS6wOECNMWpwn_temp.txt and available at https://www.filepicker.io/api/file/vVtWTOl7QqOJ7gPmXkHQ

      

        
        
        
      

    

I've tried passing this

it event.fpfile

to my filepicker.store function as well, but it just doesn't work.