License and Copyright
- proprietary software can implement the Mercure specification
- proprietary publishers and subscribers can be used with the Mercure.rocks Hub without having to share their sources
- modifications made to the Mercure.rocks Hub must be shared
- alternatively, commercial licenses are available for the Mercure.rocks Hub
The Mercure.rocks Hub is licensed under AGPL-3.0. This license implies that if you modify the Mercure.rocks Hub, you must share those modifications. However, the AGPL-3.0 license applies only to the hub server itself, not to software using this hub.
For companies not wanting, or not able to use AGPL-3.0 licensed software, commercial licenses are also available. Contact us for more information.