Push Push directories over a secured FTP connection.
For KeePass accounts you need to set valid KDBX='/path/to/db.kdbx', KDBXPW="$(cmd_get_kdbx_master_pw)" and KDBXUUID='server-uuid' vars in your shell environment or wrapper script.
pip install ppftp
pip install pykeepass # for KeePass support
and create a ftp wrapper script with your settings in your project directory
#!/bin/sh
KDBX="${HOME}/.keepass/ftp.kdbx" \
KDBXPW="$(x11-ssh-askpass ftp.kdbx master password)" \
KDBXUUID="KDBX-UUID" \
ppftps $@
./ftp push ./local-folder /absolut/path/remote/folder