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

# GET /api/audit/integrity-checkpoints

> Merkle integrity checkpoints

```text theme={"system"}

GET /api/audit/integrity-checkpoints

```

Returns Merkle root hashes for each audit checkpoint (introduced in migration 118). Verify integrity by reconstructing the tree from the audit events between checkpoints and comparing the root hash.