---
title: "Get workflow version history"
method: GET
path: "/public/v1/workflows/{workflow_id}/versions/"
tags: ["Approval Policies"]
---

# Get workflow version history

`GET /public/v1/workflows/{workflow_id}/versions/`

Retrieve version history for a workflow including changes, timestamps, and optionally full snapshots.

## Path parameters

- `workflow_id` integer, required

## Query parameters

- `include_snapshot` boolean

## Response `200`

OK

- PublicWorkflowVersionSchemaOut[]
  - `id` integer, required
  - `version_number` integer, required
  - `changed_by` PublicChangedBySchema, required — Schema for user who made a change.
    - `id` integer, required
    - `first_name` string, required
    - `last_name` string, required
    - `email` string, required
  - `changed_at` string, date-time, required
  - `changes_summary` string, required
  - `snapshot` object, nullable

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `500` — Internal Server Error

---

[API](https://skmtc.dev/dualentry/apis/dualentry-public-api-2.md) · [All operations](https://skmtc.dev/dualentry/apis/dualentry-public-api-2/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/dualentry/dualentry-public-api-2/revisions/d0cd912ee42d/schema)