> ## Documentation Index
> Fetch the complete documentation index at: https://docs.meridian.surf/llms.txt
> Use this file to discover all available pages before exploring further.

# Logic

> Action blocks for logic in the Meridian builder.

Split execution with If / Else if / Else branches. Each condition renders as a Branch node on the canvas.

Categories mirror the builder block palette. Search the palette or use the links below to jump to a specific block.

## Blocks

* [If statement](/builder/action-blocks/logic/if-statement) — Branch the flow based on conditions.
* [Branch](/builder/action-blocks/logic/if-branch) — Outlet for one If / Else if / Else condition. Created automatically.