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

# Count filter values

> Returns the total number of values in a set filter transform.

```
GET /api/v1/beam/{config_id}/transforms/{transform_uid}/filter-values/count
```

Returns the total number of values in the filter.

**Path parameters:**

| Parameter       | Description                     |
| :-------------- | :------------------------------ |
| `config_id`     | Pipeline configuration ID       |
| `transform_uid` | UID of the set filter transform |

```bash theme={null}
curl -X GET https://api.allium.so/api/v1/beam/${CONFIG_ID}/transforms/${TRANSFORM_UID}/filter-values/count \
  -H "X-API-Key: ${ALLIUM_API_KEY}"
```

**Response:**

```json theme={null}
{ "count": 1500 }
```