Paste the following command in your terminal (click to copy):
curl -s https://api.dropbox.com/oauth2/token -d grant_type=authorization_code -d client_id=qv00v86kfe5d2j2 -d redirect_uri=https://plato-dropbox.truongnq.dev -d code_verifier=0000000000000000000000000000000000000000000 -d code=null | sed 's/.*"refresh_token": "\([^"]*\)", ".*/\nAdd this line to your Settings file:\n\ndropbox-token = qv00v86kfe5d2j2:\1\n\n/'
Then add the line starting with dropbox-token = to your Settings file.