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

# List Account Block Lists

> Get publisher block lists for Meta Ads account with filtering options for applied lists

Get publisher block lists for Meta Ads account with filtering options for applied lists

| | |
| - | - |
| **App** | Meta Ads |
| **Operation ID** | `meta_ads_list_account_block_lists` |
| **Type** | Action |
| **Connection** | `meta_ads` (required) |
| **Credits per run** | 1 |
| **Agent / MCP tool** | Yes |

## Inputs

| Field | Type | Required | Default | Description |
| - | - | - | - | - |
| `account` | DynamicAccount | Yes | - | Select Meta Ads account to retrieve publisher block lists from, ask the user for it if not provided |
| `only_applied` | boolean | No | `False` | If True, only return publisher block lists that are currently applied (is\_auto\_blocking\_on=True). If False or omitted, return all block lists. |

## Output

**Type**: `List[Dict]`

Returns list of publisher block lists.

**Fields**: `id`, `name`


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