> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getarca.app/llms.txt
> Use this file to discover all available pages before exploring further.

# List labels

> Returns all labels defined in a workspace, ordered alphabetically by name.

<Info>
  Requires the `workspaces:read` scope. You must be a member of the workspace.
</Info>

## Path parameters

<ParamField path="id" type="string" required>
  The numeric workspace ID.
</ParamField>

## Response

Returns an array of label objects ordered by `name` ascending.

<ResponseField name="id" type="number" required>
  Label identifier.
</ResponseField>

<ResponseField name="workspace_id" type="number" required>
  Workspace this label belongs to.
</ResponseField>

<ResponseField name="name" type="string" required>
  Label name.
</ResponseField>

<ResponseField name="color" type="string | null">
  Color associated with the label.
</ResponseField>

<ResponseField name="created_at" type="string" required>
  UTC ISO-8601 creation timestamp.
</ResponseField>

<ResponseExample>
  ```json 200 theme={null}
  [
    {
      "id": 1,
      "workspace_id": 3,
      "name": "Bug",
      "color": "red",
      "created_at": "2026-01-15T08:00:00.000Z"
    },
    {
      "id": 2,
      "workspace_id": 3,
      "name": "Feature",
      "color": "blue",
      "created_at": "2026-01-15T08:00:00.000Z"
    }
  ]
  ```

  ```json 401 theme={null}
  {
    "error": "Invalid API key"
  }
  ```

  ```json 403 theme={null}
  {
    "error": "Scope 'workspaces:read' is required for this endpoint"
  }
  ```

  ```json 404 theme={null}
  {
    "error": "Workspace not found"
  }
  ```
</ResponseExample>