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

# Hunter: Email Finder

> Find the most likely work email for a person from their name plus company domain, company name, or LinkedIn handle, with a confidence score.

Find the most likely work email for a person from their name plus company domain, company name, or LinkedIn handle, with a confidence score.

> [!NOTE]
>
> Tool ID: `hunter_email_finder`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'hunter_email_finder',
  {
    "domain": "example.com",
    "first_name": "Jane",
    "last_name": "Doe"
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute hunter_email_finder --input '{
  "domain": "example.com",
  "first_name": "Jane",
  "last_name": "Doe"
}' --json
```

## Example response

The static output schema lacks the details for a reliable example. Use `deepline describe hunter_email_finder --json` for the complete live contract.

## Input reference

Find the most likely work email from a name plus a domain, company, or LinkedIn handle.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.domain` | `string` | No | — | Company domain (for example reddit.com). Provide domain, company, or linkedin\_handle. |
| `payload.first_name` | `string` | No | — | First name of the contact. |
| `payload.last_name` | `string` | No | — | Last name of the contact. |
| `payload.full_name` | `string` | No | — | Full name alias for first + last (required unless using linkedin\_handle). |
| `payload.company` | `string` | No | — | Company name (alternative to domain). |
| `payload.linkedin_handle` | `string` | No | — | LinkedIn profile handle. when provided, name fields are optional. |
| `payload.max_duration` | `integer` | No | — | Lookup timeout in seconds. |

<details>
  <summary>Show raw input schema</summary>

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Find the most likely work email from a name plus a domain, company, or LinkedIn handle.",
    "properties": {
      "domain": {
        "type": "string",
        "description": "Company domain (for example reddit.com). Provide domain, company, or linkedin_handle."
      },
      "first_name": {
        "type": "string",
        "description": "First name of the contact."
      },
      "last_name": {
        "type": "string",
        "description": "Last name of the contact."
      },
      "full_name": {
        "type": "string",
        "description": "Full name alias for first + last (required unless using linkedin_handle)."
      },
      "company": {
        "type": "string",
        "description": "Company name (alternative to domain)."
      },
      "linkedin_handle": {
        "type": "string",
        "description": "LinkedIn profile handle; when provided, name fields are optional."
      },
      "max_duration": {
        "type": "integer",
        "description": "Lookup timeout in seconds."
      }
    },
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `record` | Yes | — | Provider response payload. |
| `result.meta` | `record` | No | — | Additional response metadata (status, paging). |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "object",
        "description": "Provider response payload.",
        "additionalProperties": {}
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "additionalProperties": {}
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `per_result` (per result).
* Estimated Deepline credits: `0.3` per pricing unit.

## Related documentation

* [Hunter provider guide](https://deepline.com/docs/providers/hunter/guide.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


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