> ## 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 Product Catalogs

> Lists Reddit Ads product catalogs across the user's businesses (or one business)

Lists Reddit Ads product catalogs across the user's businesses (or one business). Catalog product sets are used by CATALOG\_SALES campaigns via product\_set\_id in reddit\_ads\_create\_ad\_group.

|                      |                                    |
| -------------------- | ---------------------------------- |
| **App**              | Reddit Ads                         |
| **Operation ID**     | `reddit_ads_list_product_catalogs` |
| **Type**             | Action                             |
| **Connection**       | `reddit_ads` (required)            |
| **Credits per run**  | 1                                  |
| **Agent / MCP tool** | Yes                                |

## Inputs

| Field         | Type    | Required | Default | Description                                                                                                                        |
| ------------- | ------- | -------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------- |
| `business_id` | string  | No       | -       | Optional business ID to list catalogs for. When empty, all businesses the user can access are checked and their catalogs combined. |
| `limit`       | integer | No       | `100`   | Maximum number of catalogs to return. Default: 100.                                                                                |

## Output

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

Returns the list of product catalogs.

**Fields**: dynamic (depend on the inputs)