---
title: "List app versions"
method: GET
path: "/apps/{appId}/versions"
tags: ["Apps"]
---

# List app versions

`GET /apps/{appId}/versions`

## Request

- Base URL: `https://app.uselamina.ai/v1`
- URL: `https://app.uselamina.ai/v1/apps/{appId}/versions`
- Auth: one of:
  - API key in header `x-api-key`
  - HTTP bearer

Every edit via POST /workflows/generate (with baseAppId) snapshots the app's prior graph as a restorable version. This lists them, newest first.

## Path parameters

- `appId` string, uuid, required

## Response `200`

App version list

- object
  - `data` object, required
    - `appId` string, required
    - `versions` object[], required
      - `version` integer
      - `createdAt` string, nullable
      - `createdBy` string, nullable
      - `changeSummary` string, nullable

## Other responses

- `401`: Missing or invalid API key
- `500`: Internal server error

---

[API](https://skmtc.dev/uselamina/apis/lamina-v1-api.md) · [All operations](https://skmtc.dev/uselamina/apis/lamina-v1-api/llms.txt) · [OpenAPI document](https://skmtc.dev/uselamina/apis/lamina-v1-api/revisions/73b598526531?raw)