> For the complete documentation index, see [llms.txt](https://docs.tnid.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tnid.com/api-reference/002_company/007_b2c_subscriptions/007__list_b2c_subscription_topics.md).

# List B2C Subscription Topics

GraphQL endpoint: `/company`

Lists all subscription topics available for the authenticated company. Subscription topics define the categories of communications that users can subscribe to. Each topic specifies its name, importance level (CRITICAL, NON\_CRITICAL), and whether email, SMS, and voice subscriptions are enabled for it.

## Query

```graphql
query {
  b2cSubscriptionTopics {
    id
    name
    type
    enableEmail
    enableSms
    enableVoice
  }
}

```

## Variables

```json
{}
```

## Response

```json
{
  "data": {
    "b2cSubscriptionTopics": [
      {
        "enableEmail": true,
        "enableSms": true,
        "enableVoice": true,
        "id": "00000000-0000-4000-8000-000000000001",
        "name": "topic_1",
        "type": "NON_CRITICAL"
      },
      {
        "enableEmail": true,
        "enableSms": true,
        "enableVoice": true,
        "id": "00000000-0000-4000-8000-000000000002",
        "name": "topic_2",
        "type": "NON_CRITICAL"
      }
    ]
  }
}
```