Custom Click Action

Configuration 0x08, client → server.

config · 0x08 · serverbound (client → server)

Sent when the player clicks a text component or dialog control with a custom click action. It carries the action id and an optional NBT payload. The server handles it in its own way; vanilla only exposes it to plugins and datapack dialogs.

Sent by the client, read by the server. Listen for it with client.on("CustomClickAction", (data) => …) on the receiving side.

Fields

Field	Type	Notes
`id`	String
`nbt`	Byte[]

Send it

await client.sendPacket("CustomClickAction", {
  id: "example:open_menu",
  nbt: { selectedPage: 2 },
});

The action id and optional NBT payload are defined by the server-provided dialog or text component. Use null for nbt when the action has no payload.

Field aliases listed under Notes are accepted as alternative keys when writing.

Source: src/Core/Versions/776/Packets/config/serverbound/CustomClickAction.ts