> ## Documentation Index
> Fetch the complete documentation index at: https://cobalt-55-abhishek.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# List Workflow Versions

> List the published version snapshots of a workflow.

List the published versions (snapshots) of a workflow, paginated, newest first. Each publish creates a new version.

<Note>
  This authenticates as a linked account, so it lists versions of that account's **private** workflow.
</Note>

## Authentication

This endpoint is scoped to a linked account, so it accepts **either** authentication method.

**Option 1 — API key**

<ParamField header="x-api-key" type="string">Your Refold API key.</ParamField>
<ParamField header="linked_account_id" type="string">The linked account that owns the workflow.</ParamField>

**Option 2 — Session token**

<ParamField header="Authorization" type="string">Session token. **Format:** `Bearer YOUR_SESSION_TOKEN`</ParamField>

## Path Parameters

<ParamField path="workflow_id" type="string" required>The workflow ID.</ParamField>

## Query Parameters

<ParamField query="page" type="integer" default="1">Page number.</ParamField>
<ParamField query="limit" type="integer" default="10">Page size.</ParamField>

## Response

<Tabs>
  <Tab title="200 OK">
    Returns a paginated envelope of version snapshots, newest first.
    <ResponseField name="docs" type="array">Versions, each with `version`, `_id`, and `createdAt`.</ResponseField>
    <ResponseField name="totalDocs" type="integer">Total versions.</ResponseField>
    <ResponseField name="hasNextPage" type="boolean">Whether another page follows.</ResponseField>
  </Tab>

  <Tab title="404 Not Found">
    <ResponseField name="status_code" type="integer">HTTP status code.</ResponseField>
    <ResponseField name="http_error_type" type="string">Error category.</ResponseField>
    <ResponseField name="error_code" type="string">Internal error code.</ResponseField>
    <ResponseField name="message" type="string">Human-readable error description.</ResponseField>
  </Tab>
</Tabs>

<ResponseExample>
  ```json 200 theme={null}
  {
    "docs": [
      { "version": 2, "_id": "6a049fb6803e7107e7895eed", "createdAt": "2026-05-13T15:58:46.103Z" },
      { "version": 1, "_id": "69fdfe21957a1b5597aa04bd", "createdAt": "2026-05-08T15:15:45.616Z" }
    ],
    "totalDocs": 2,
    "limit": 10,
    "page": 1,
    "totalPages": 1,
    "hasNextPage": false
  }
  ```

  ```json 404 theme={null}
  {
    "status_code": 404,
    "http_error_type": "NOT_FOUND",
    "error_code": "SERVER_ERROR",
    "message": "Workflow not found"
  }
  ```
</ResponseExample>

<RequestExample>
  ```bash cURL (API key) theme={null}
  curl -X GET "https://app.refold.ai/api/v2/public/workflow/versions/{workflow_id}" \
    -H "x-api-key: YOUR_API_KEY" \
    -H "linked_account_id: YOUR_LINKED_ACCOUNT_ID"
  ```

  ```bash cURL (session token) theme={null}
  curl -X GET "https://app.refold.ai/api/v2/public/workflow/versions/{workflow_id}" \
    -H "Authorization: Bearer YOUR_SESSION_TOKEN"
  ```
</RequestExample>