# List summary

URL: https://docs.hanzo.ai/docs/openapi/tel/get-tel-summary

> Counts what this org holds on the telephony plane: its numbers, its calls and its messages.

`GET /v1/tel/summary`

> [Tel →](https://docs.hanzo.ai/docs/openapi/tel) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                        |
| ------------- | -------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/tel/summary`  |
| **Method**    | `GET`                                  |
| **Operation** | `get_tel_summary`                      |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY` |

Counts what this org holds on the telephony plane: its numbers, its calls and
its messages. The one read a dashboard makes before it asks for any list, so
it answers three totals and no rows.

## Request

`GET /v1/tel/summary` takes no parameters and no body — the credential is the whole request.

## Response

| Status    | Body            | Meaning |
| --------- | --------------- | ------- |
| `200`     | tel.summary     | ok      |
| `default` | problem-details | refused |

`200` body — 3 fields.

| Field      | In   | Type            | Always | Description                                                                                                      |
| ---------- | ---- | --------------- | ------ | ---------------------------------------------------------------------------------------------------------------- |
| `calls`    | body | integer (int64) | —      | Calls is how many calls this org has placed or received, over its whole history — a running total, not a window. |
| `messages` | body | integer (int64) | —      | Messages is the same running total for messages.                                                                 |
| `numbers`  | body | integer (int64) | —      | Numbers is how many numbers this org holds right now.                                                            |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo tel summary
```

**SDK**

**.ts**

```ts
import { Configuration, TelApi } from 'hanzoai';

const api = new TelApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getTelSummary();
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import TelApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = TelApi(client).get_tel_summary()
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.TelAPI.GetTelSummary(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, tel_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = tel_api::get_tel_summary(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.TelApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new TelApi(client).getTelSummary();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/tel/summary \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

Tool `tel`, op `get_tel_summary` — POST the JSON-RPC envelope to `https://api.hanzo.ai/v1/mcp`.

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "tel",
         "arguments": {
           "op": "get_tel_summary",
           "input": {}
         }
       }
     }'
```

---

[Tel API](https://docs.hanzo.ai/docs/openapi/tel) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)