> ## 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.

# Attio: Create List

> Create a new Attio list for people, companies, or another object, with its access settings. Includes inputs, outputs, SDK V2 examples, and Deepline cost.

Create a new Attio list for people, companies, or another object, with its access settings.

> [!NOTE]
>
> Tool ID: `attio_create_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(
  'attio_create_list',
  {
    "name": "Example",
    "parent_object": "example"
  },
);

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

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute attio_create_list --input '{
  "name": "Example",
  "parent_object": "example"
}' --json
```

## Example response

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

## Input reference

Create a new list.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.name` | `string` | Yes | — | Display name for the new list. Minimum length: 1. |
| `payload.api_slug` | `string` | No | — | Optional snake\_case API slug for the list. |
| `payload.parent_object` | `string` | Yes | — | API slug of the parent object (e.g. "companies"). Minimum length: 1. |
| `payload.workspace_access` | `"full-access" \| "read-and-write" \| "read-only"` | No | — | Default workspace-level access for the list. Allowed: `full-access`, `read-and-write`, `read-only`. |
| `payload.workspace_member_access` | `array` | No | — | Per-member access grants for the list. Attio expects this array to be present, even when empty. |

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

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Create a new list.",
    "properties": {
      "name": {
        "type": "string",
        "description": "Display name for the new list.",
        "minLength": 1
      },
      "api_slug": {
        "type": "string",
        "description": "Optional snake_case API slug for the list."
      },
      "parent_object": {
        "type": "string",
        "description": "API slug of the parent object (e.g. \"companies\").",
        "minLength": 1
      },
      "workspace_access": {
        "type": "string",
        "description": "Default workspace-level access for the list.",
        "enum": [
          "full-access",
          "read-and-write",
          "read-only"
        ]
      },
      "workspace_member_access": {
        "type": "array",
        "description": "Per-member access grants for the list. Attio expects this array to be present, even when empty.",
        "items": {
          "type": "object",
          "properties": {
            "workspace_member_id": {
              "type": "string",
              "description": "Workspace member ID.",
              "minLength": 1
            },
            "level": {
              "type": "string",
              "enum": [
                "full-access",
                "read-and-write",
                "read-only"
              ]
            }
          },
          "required": [
            "workspace_member_id",
            "level"
          ],
          "additionalProperties": false
        }
      }
    },
    "required": [
      "name",
      "parent_object"
    ],
    "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: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [Attio provider guide](https://deepline.com/docs/providers/attio/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)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.