Just download the latest .so file for your architecture from the package registry or build it yourself with make build (required Go and Docker). This uses Gotify's build tools to build against the latest version. The .so files are compiled to build/gotify-webhooks*.so.

Then simply move the .so file to the Gotify plugin directory and restart Gotify.

Activate the Plugin, then go to the plugin's details panel to retrieve the Webhook URL. You can POST and PUT payload to it.

The plugin tries to parse the payload as JSON to create a more readable indentation. If it fails to do so, the payload is sent as-is.

The payloads are sent to the automatically created "Webhooks" application channel along with the senders IP address.