---
title: "Create Snapshot"
method: POST
path: "/snapshot"
---

# Create Snapshot

`POST /snapshot`

## Request

- Base URL: `https://cathedral-ai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://cathedral-ai.com/snapshot`
- Auth: none declared. Required headers: `authorization`

Freeze current identity memories into an immutable, hash-verified snapshot.

## Headers

- `authorization` string, required

## Request body

- SnapshotCreate
  - `label` string, nullable
  - `external_divergence` number, nullable

## Response `201`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service.md) · [All operations](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service/llms.txt) · [OpenAPI document](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service/revisions/e40fefc11dcf?raw)