# List alerts — GET /v1/o11y/metrics/alerts

URL: https://docs.hanzo.ai/docs/openapi/o11y/getmetricalerts

> Lists the alert rules that reference a metric.

`GET /v1/o11y/metrics/alerts`

> [O11y →](https://docs.hanzo.ai/docs/openapi/o11y) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                               |
| ------------- | --------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/o11y/metrics/alerts` |
| **Method**    | `GET`                                         |
| **Operation** | `GetMetricAlerts`                             |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`        |

Lists the alert rules that reference a metric.

## Request

1 field.

| Field        | In    | Type   | Required | Description                                                                                          |
| ------------ | ----- | ------ | -------- | ---------------------------------------------------------------------------------------------------- |
| `metricName` | query | string | yes      | MetricName is the metric's name; it may contain slashes, e.g. run.googleapis.com/request\_latencies. |

## Response

| Status    | Body                     | Meaning           |
| --------- | ------------------------ | ----------------- |
| `200`     | o11y.O11yMetricAlertsOut | ok                |
| `202`     | Approval                 | held for approval |
| `default` | problem-details          | refused           |

`200` body — 5 fields.

| Field                     | In   | Type                    | Always | Description                                        |
| ------------------------- | ---- | ----------------------- | ------ | -------------------------------------------------- |
| `data`                    | body | o11y.O11yMetricAlerts   | —      |                                                    |
| `data.alerts`             | body | o11y.O11yMetricAlert\[] | —      | Alerts are the alert rules referencing the metric. |
| `data.alerts[].alertId`   | body | string                  | —      | AlertID is the alert rule's id.                    |
| `data.alerts[].alertName` | body | string                  | —      | AlertName is the alert rule's name.                |
| `status`                  | body | string                  | —      | Status is "success".                               |

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

## Examples

**CLI**

```bash
hanzo o11y metrics alerts --metric-name <metric-name>
```

**SDK**

**.ts**

```ts
import { Configuration, O11yApi } from 'hanzoai';

const api = new O11yApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getMetricAlerts({ metricName: 'metricName' });
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import O11yApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = O11yApi(client).get_metric_alerts(metric_name='metricName')
```

**.go**

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

resp, _, err := client.O11yAPI.GetMetricAlerts(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, o11y_api};

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

let result = o11y_api::get_metric_alerts(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.O11yApi;

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

var result = new O11yApi(client).getMetricAlerts();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/o11y/metrics/alerts?metricName=%3CmetricName%3E \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

Tool `o11y`, op `GetMetricAlerts` — 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": "o11y",
         "arguments": {
           "op": "GetMetricAlerts",
           "input": {
             "metricName": "<metricName>"
           }
         }
       }
     }'
```

---

[O11y API](https://docs.hanzo.ai/docs/openapi/o11y) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)