> ## 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.

# Smartlead: Add Domain Block List

> Block domains or email addresses in Smartlead so they are never enrolled in campaigns. Includes inputs, outputs, SDK V2 examples, and Deepline cost.

Block domains or email addresses in Smartlead so they are never enrolled in campaigns.

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

## 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(
  'smartlead_add_domain_block_list',
  {
    "domain_block_list": [
      "example.com"
    ]
  },
);

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

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute smartlead_add_domain_block_list --input '{
  "domain_block_list": [
    "example.com"
  ]
}' --json
```

## Example response

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

## Input reference

Smartlead block list input.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.domain_block_list` | `array` | Yes | — | Minimum items: 1. |
| `payload.client_id` | `integer` | No | — | — |

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

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Smartlead block list input.",
    "properties": {
      "domain_block_list": {
        "type": "array",
        "minItems": 1,
        "items": {
          "type": "string",
          "description": "Domain (example.com) or email address (user@example.com) to block.",
          "minLength": 1
        }
      },
      "client_id": {
        "type": [
          "integer",
          "null"
        ]
      }
    },
    "required": [
      "domain_block_list"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Raw Smartlead domain block list payload.

The static output schema is not available. Run `deepline describe smartlead_add_domain_block_list --json` for the live contract.

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

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "description": "Raw Smartlead domain block list payload."
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [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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