> For the complete documentation index, see [llms.txt](https://developer.parvenu.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.parvenu.io/enrichments/post-enrichment/list-lookup.md).

# List Lookup

Pull recent LinkedIn posts for every contact in a Parvenu list. Asynchronous.

<mark style="color:green;">`POST`</mark> `/post_list`

{% hint style="info" %}
This is an **asynchronous** endpoint. It returns a job acknowledgement, not data. Costs **0.10 credit per post** returned, the same rate as the Individual Lookup.
{% endhint %}

{% hint style="warning" %}
**Post window is relative, not absolute.** `posted_limit` is measured backwards from when the job runs, so the same request sent on two different days covers two different date ranges. The old `start_date` / `end_date` fields have been removed, sending them now returns a 422 instead of silently applying the default window.
{% endhint %}

Use this to pull posts for every contact in a list in one call, rather than looping over Individual Lookup per row.

**Headers**

| Name         | Value              |
| ------------ | ------------------ |
| Content-Type | `application/json` |

**Body**

| Name               | Type    | Description                                                                                                                                                                 |
| ------------------ | ------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `api_key`          | string  | Your API Key.                                                                                                                                                               |
| `listname`         | string  | Lead list whose rows will be enriched.                                                                                                                                      |
| `view`             | string  | Optional. Which rows of the list to process. `all` (default) processes every contact in the list; `verified` restricts the run to contacts whose email address is verified. |
| `posted_limit`     | string  | Optional. How far back to look, relative to run time: `any`, `1h`, `24h`, `week`, `month` (default), `3months`, `6months`, `year`.                                          |
| `max_record_fetch` | integer | Optional. Max posts to pull per profile. Defaults to 10.                                                                                                                    |
| `saved_view`       | string  | Optional. Name of a saved view on this list. Runs only on the contacts in that view. Don't combine with `view`, `filter_stack` or `search`.                                 |

**Saved views.** To run only on the contacts in a saved view, send its name as `saved_view`. See [List Saved Views](/manage-lists/list-saved-views.md).

**View values**

| Value      | Processes                                  |
| ---------- | ------------------------------------------ |
| `all`      | Every row in the list (default).           |
| `verified` | Only rows whose email address is verified. |

**Response**

The acknowledgement reports the job's `status`, which is one of `queued`, `processing`, `done`, `not_found`, `cancelled` or `error`. `done` means the job has finished. See [Response Format](/getting-started/response-format.md) for the fields every endpoint returns.

| Field                   | Description                                                   |
| ----------------------- | ------------------------------------------------------------- |
| `status`                | Job status at the moment of the acknowledgement.              |
| `view`                  | Which rows were selected, `all` or `verified`.                |
| `fetched_count`         | Rows read from the list.                                      |
| `linkedin_url_count`    | Rows that had a LinkedIn profile URL to work with.            |
| `server_filtered_total` | Rows left after the view filter.                              |
| `truncated`             | `true` when the list was larger than `max_rows`.              |
| `credits_used`          | Credits charged by the acknowledgement itself, always 0 here. |

**Example**

{% tabs %}
{% tab title="Input" %}

```json
{
  "api_key": "your_api_key",
  "listname": "my_list",
  "view": "all",
  "posted_limit": "month",
  "max_record_fetch": 3
}
```

{% endtab %}

{% tab title="Output" %}

```json
{
  "result": "Post enrichment (filtered) started",
  "status": "processing",
  "fetched_count": 10,
  "linkedin_url_count": 10,
  "server_filtered_total": 10,
  "truncated": false,
  "max_rows": 5000,
  "message": "Processing filtered LinkedIn post enrichment for my_list (10 profiles, max 3 posts/profile).",
  "view": "all",
  "credits_used": 0,
  "success": true
}
```

{% endtab %}

{% tab title="Error" %}

```json
{
  "status": "error",
  "error": {
    "code": "validation_error",
    "message": "start_date: Extra inputs are not permitted"
  },
  "success": false
}
```

{% endtab %}
{% endtabs %}

**Retrieving results**

* [Check List Status](/get-enrichment-results/check-list-status.md)
* [Download List Data](/get-enrichment-results/download-list-data.md)