Data Components And NBT

Minecraft item and entity data changed between versions.

Use the Minecraft version selected in Haven Minecraft Settings so the Firebot script shows examples for the right format.

Minecraft 1.21.1 item data

Minecraft 1.21.1 uses data components for many item customizations.

Example:

[custom_name='{"text":"Viewer Gift","color":"gold"}']

Minecraft 1.20.1 uses older NBT-style item data.

Example:

{display:{Name:'{"text":"Viewer Gift","color":"gold"}'}}