> ## Documentation Index
> Fetch the complete documentation index at: https://superdoc-caio-pizzol-docs-ai-core-preset.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# History operations

> History operation reference from the canonical Document API contract.

[Back to full reference](../index)

Undo/redo history state and navigation.

| Operation                                                                                                                                                               | Member path    | Mutates | Idempotency      | Tracked | Dry run |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------- | ------- | ---------------- | ------- | ------- |
| <span style={{ whiteSpace: 'nowrap', wordBreak: 'normal', overflowWrap: 'normal' }}><a href="/document-api/reference/history/get"><code>history.get</code></a></span>   | `history.get`  | No      | `idempotent`     | No      | No      |
| <span style={{ whiteSpace: 'nowrap', wordBreak: 'normal', overflowWrap: 'normal' }}><a href="/document-api/reference/history/undo"><code>history.undo</code></a></span> | `history.undo` | Yes     | `non-idempotent` | No      | No      |
| <span style={{ whiteSpace: 'nowrap', wordBreak: 'normal', overflowWrap: 'normal' }}><a href="/document-api/reference/history/redo"><code>history.redo</code></a></span> | `history.redo` | Yes     | `non-idempotent` | No      | No      |