Server Webhooks

Once configured, the server posts a JSON body to the webhook URL whenever one of the enabled events fires. Each payload carries an event id, the event type, the time it occurred, the server id and, where the event involves a player, that player's UUID. Name fields are included as optional details that depend on the event. Only http and https URLs are accepted, and a shared secret can be set so the receiver can check an HMAC-SHA256 signature sent in the X-Webhook-Signature header; without a secret the header is left empty.

Delivery is tuned through timeout, concurrency and retry settings: requests are capped at a configured number of simultaneous sends, and 5xx responses and network failures are retried with an initial backoff. The mod is intended for a dedicated server, so it is placed in that server's mods folder and nothing is needed on player clients. Most options are described in the comments of the config file, and the configuration can be reloaded from disk without restarting the server by a player holding operator permission level 2.

The build is published for Forge on Minecraft 1.20.1, and the 1.1.1 file dates from 2026-04-13. Players join without it, since only the server has to run the mod.