Composer Composer for REST API Developers How to get File ID for Composer API Request Current: DropBox PDF Download PDF Download page DropBox. Current page All pages DropBox Getting File IDLogin to your Dropbox account.Open the Template File for which you want to get the FileId.Right-click anywhere on the page and select Inspect.Go to the Network tab. Select the Filter box and search get_file_content_metadata. This will work for images as well. Copy the value including the id. In this example its id:TQCXm8KOPQAAAAAAAAAjQ.Getting Folder IDLogin to your Dropbox account.Open the main page where all folders are displayed. Right-click and select Inspect.Go to the Network tab. Select the Filter box and search get_file_metadata. Copy the response and paste it into Notepad++ or your preferred JSON viewer. Search for the folder name. Copy the value including the id. This will work for subfolder ids as well. Example, id:8hB5h5Mss90AAAAAAAAIw. ×