Firmware

OPNsense has several API calls to get and set the firmware configuration:

Method	Module	Controller	Command	Parameters
POST	Core	Firmware	poweroff
POST	Core	Firmware	reboot
GET	Core	Firmware	running
GET	Core	Firmware	getFirmwareConfig
GET	Core	Firmware	getFirmwareOptions
POST	Core	Firmware	setFirmwareConfig
GET	Core	Firmware	info
GET	Core	Firmware	status
POST	Core	Firmware	audit
POST	Core	Firmware	update
POST	Core	Firmware	upgrade
GET	Core	Firmware	upgradestatus
POST	Core	Firmware	changelog	$version

Examples:

curl -k -u "$key":"$secret" https://opnsense.local/api/core/firmware/getfirmwareconfig -v

curl -k -u "$key":"$secret" https://opnsense.local/api/core/firmware/status -v

curl -d '' -k -u "$key":"$secret" https://opnsense.local/api/core/firmware/changelog/18.1 -v

Packages

You can manage the packages and plugins in OPNsense, using these API calls:

Method	Module	Controller	Command	Parameters
POST	Core	Firmware	install	$pkg_name
POST	Core	Firmware	reinstall	$pkg_name
POST	Core	Firmware	remove	$pkg_name
POST	Core	Firmware	lock	$pkg_name
POST	Core	Firmware	unlock	$pkg_name
POST	Core	Firmware	details	$pkg_name
POST	Core	Firmware	license	$pkg_name

Examples:

curl -d '' -k -u "$key":"$secret" https://opnsense.local/api/core/firmware/lock/os-xen -v

curl -d '' -k -u "$key":"$secret" https://opnsense.local/api/core/firmware/license/acme.sh -v