Hanzo KMS Enterprise

While most features in Hanzo KMS are free to use, others are paid and require purchasing an enterprise license to use them.

This guide walks through how you can use these paid features on a self-hosted instance of Hanzo KMS.

Start by either signing up for a free demo here or contacting sales@hanzo.ai to purchase a license.

Once purchased, you will be issued a license key.

Set your license key as the value of the LICENSE_KEY environment variable within your Hanzo KMS instance.

Assign the issued license key to the LICENSE_KEY environment variable in your Hanzo KMS instance.
Your Hanzo KMS instance will need to communicate with the Hanzo KMS license server to validate the license key. If you want to limit outgoing connections only to the Hanzo KMS license server, you can use the following IP addresses: 13.248.249.247 and 35.71.190.59

Ensure that your firewall or network settings allow outbound connections to these IP addresses to avoid any issues with license validation.

Assign the issued offline license key to the LICENSE_KEY environment variable in your Hanzo KMS instance.
The system will automatically detect that it's an offline license based on the key format.

While the LICENSE_KEY_OFFLINE environment variable continues to be supported for compatibility with existing configurations, we recommend transitioning to LICENSE_KEY for all license types going forward.

Once your instance starts up, the license key will be validated and you'll be able to use the paid features. However, when the license expires, Hanzo KMS will continue to run, but EE features will be disabled until the license is renewed or a new one is purchased.