---
title: "List Task Versions (Legacy)"
method: GET
path: "/v1/task/{taskId}/versions"
tags: ["Tasks (Legacy)"]
---

# List Task Versions (Legacy)

`GET /v1/task/{taskId}/versions`

Retrieves all versions of a specific task, including draft and published versions.

If you are using the new Task Builder, see the Tasks V2 endpoints in this API reference.

## Path parameters

- `taskId` string, uuid, required

## Response `200`

Task versions retrieved successfully

- TaskVersionsListResponse
  - `data` object
    - `taskId` string, uuid, required — Task identifier
    - `versions` object[], required
      - `version` string, required — Version identifier
      - `description` string — Version description
      - `createdAt` string, date-time, required — Version creation timestamp
      - `updatedAt` string, date-time, required — Version last update timestamp

## Other responses

- `404` — Task not found
- `500` — Failed to retrieve task versions

## Changes

- **2026-02-25** `ae25b3e0f20d` — 2 info
  - api tag `Tasks (Legacy)` added
  - api tag `Tasks` removed
- **2026-02-18** `4d2d945e5967` — 2 info
  - api tag `Tasks` added
  - api tag `Tasks (Legacy)` removed
- **2026-02-18** `cdc369172404` — 2 info
  - api tag `Tasks (Legacy)` added
  - api tag `Tasks` removed
- **2025-10-20** `918bcdcb6208` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api/changes/v1/task/:taskId/versions/get.md)

---

[API](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api.md) · [All operations](https://skmtc.dev/anchorbrowser/apis/anchorbrowser-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/anchorbrowser/anchorbrowser-api/revisions/ae25b3e0f20d/schema)