Panels

Each panel is an independent display area within a layout. You can update panels separately — changing one panel's content doesn't affect the others.

Panel options

These options control how content is presented within a panel. Set them in your update request alongside panelId.

Option	Type	Description
`fullPanel`	boolean	When `true`, content fills the entire panel area. Defaults to `false`.
`density`	string	Content spacing: `compact`, `standard`, or `spacious`.
`alignX`	string	Horizontal alignment: `start`, `center`, or `end`.
`alignY`	string	Vertical alignment: `start`, `center`, or `end`.
`background`	string	Panel background color in hex format (`#RRGGBB`).

Controls the spacing around content blocks:

compact — minimal spacing, fits more content on screen. Good for data-heavy displays.
standard — balanced spacing. The default.
spacious — generous whitespace. Good for single important messages.

Use alignX and alignY to position content within the panel:

For example, to center a message both horizontally and vertically:

{
  "panelId": 1,
  "alignX": "center",
  "alignY": "center",
  "blocks": [{ "text": "Centered message", "size": "large" }]
}