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

# Mark Fulfillment as Delivered

> Mark a fulfillment as delivered.

Marks the fulfillment as delivered and returns the updated order.

## Path parameters

<ParamField path="id" type="string" required>The order's ID.</ParamField>
<ParamField path="fulfillment_id" type="string" required>The fulfillment's ID.</ParamField>

## Query parameters

<ParamField query="fields" type="string">Comma-separated list of fields to include in the returned order, prefix with `+`/`-` to add or remove from defaults.</ParamField>

## Response

<ResponseField name="order" type="object">
  <Expandable title="properties">
    <ResponseField name="id" type="string">The order's ID.</ResponseField>
    <ResponseField name="status" type="string">The order's status.</ResponseField>
    <ResponseField name="fulfillments" type="object[]">The order's fulfillments with `delivered_at` set.</ResponseField>
    <ResponseField name="items" type="object[]">The order's line items.</ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST 'http://localhost:9000/vendor/orders/order_01HXYZABCDEF/fulfillments/ful_01HXYZABCDEF/mark-as-delivered' \
    -H 'Authorization: Bearer <token>' \
    -H 'x-seller-id: <seller_id>'
  ```

  ```ts JS Client theme={null}
  const { order } =
    await client.vendor.orders.$id.fulfillments.$fulfillment_id.markAsDelivered.mutate({
      $id: "order_01HXYZABCDEF",
      $fulfillment_id: "ful_01HXYZABCDEF",
    })
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "order": {
      "id": "order_01HXYZABCDEF",
      "display_id": 42,
      "status": "pending",
      "fulfillments": [
        {
          "id": "ful_01HXYZABCDEF",
          "shipped_at": "2026-06-04T10:00:00.000Z",
          "delivered_at": "2026-06-06T09:30:00.000Z"
        }
      ]
    }
  }
  ```
</ResponseExample>