> 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/research-with-ai/individual-lookup.md).

# Individual Lookup

Run one web-search-backed research prompt and get the answer back directly. Synchronous.

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

{% hint style="info" %}
Costs **1 credit**, charged only when the model returns text. Returns the answer directly in the response, no list and no polling.
{% endhint %}

Pass a complete, self-contained prompt. Unlike the List Lookup route, there is no row to substitute into, so `{{column_name}}` placeholders are **not** expanded here, send the finished question text.

**Headers**

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

**Body**

| Name      | Type   | Description                                                                       |
| --------- | ------ | --------------------------------------------------------------------------------- |
| `api_key` | string | Your API Key.                                                                     |
| `prompt`  | string | The fully-resolved prompt. No `{{column}}` substitution happens on this endpoint. |

**Example**

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

```json
{
  "api_key": "your_api_key",
  "prompt": "What is Anthropic's most recent funding round as of 2026, and how much did they raise?"
}
```

{% endtab %}

{% tab title="Output" %}

```json
{
  "status": "success",
  "data": {
    "research_with_ai": "Anthropic's most recent funding round as of 2026 was its Series H round, announced on May 28, 2026. It raised $65 billion at a $965 billion post-money valuation."
  },
  "credits_used": 1,
  "credits_remaining": 4823,
  "success": true
}
```

{% endtab %}

{% tab title="No answer" %}

```json
{
  "status": "not_found",
  "data": {
    "research_with_ai": null
  },
  "credits_used": 0,
  "credits_remaining": 4823,
  "success": true
}
```

{% endtab %}

{% tab title="Error" %}

```json
{
  "status": "error",
  "error": {
    "code": "validation_error",
    "message": "prompt: Field required"
  },
  "success": false
}
```

{% endtab %}
{% endtabs %}

**Response**

| Field              | Type   | Description                                                               |
| ------------------ | ------ | ------------------------------------------------------------------------- |
| `research_with_ai` | string | The model's answer. Same name as the list column this endpoint writes to. |

The record is under `data`. See [Response Format](/getting-started/response-format.md) for the fields every endpoint returns.

To run a prompt template against every row of a list in one call instead, use [List Lookup](/enrichments/research-with-ai/list-lookup.md).