How to get url from dropbox using flysystem?

Hello i has upload my file using laravel5, http://ift.tt/PM4PMa integrate to dropbox and has succeed, and then i want to get the url for my imgsrc="" on the frontend, How i can get thats url?

dd(Flysystem::get('avatars/kenshin.jpg'));

Where is the url for imgsrc?

via Chebli Mohamed