# Stop sandbox

URL: https://docs.hanzo.ai/docs/openapi/sandbox/stop-run

> Interrupts whatever the caller's sandbox is running and answers how many commands it ended.

`POST /v1/sandbox/stop`

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

|               |                                        |
| ------------- | -------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/sandbox/stop` |
| **Method**    | `POST`                                 |
| **Operation** | `stop_run`                             |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY` |

Interrupts whatever the caller's sandbox is running and answers how
many commands it ended. The sandbox stays leased — stop ends the WORK, end ends
the RESOURCE — so whoever stopped a run can still read what it left behind.

## Request

1 field, body `application/json` (required).

| Field | In   | Type   | Required | Description                                            |
| ----- | ---- | ------ | -------- | ------------------------------------------------------ |
| `id`  | body | string | —        | ID is the sandbox to interrupt, from an earlier lease. |

## Response

| Status    | Body            | Meaning |
| --------- | --------------- | ------- |
| `200`     | sandbox.Stopped | ok      |
| `default` | problem-details | refused |

`200` body — 1 field.

| Field     | In   | Type            | Always | Description                                                               |
| --------- | ---- | --------------- | ------ | ------------------------------------------------------------------------- |
| `stopped` | body | integer (int64) | —      | Stopped counts the commands that were still running and were interrupted. |

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

## Examples

**CLI**

```bash
hanzo sandbox stop
```

**SDK**

**.ts**

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

const api = new SandboxApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.stopRun({ id: "<id>" });
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = SandboxApi(client).stop_run(id="<id>")
```

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new SandboxApi(client).stopRun();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/sandbox/stop \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "id": "<id>"
     }'
```

**MCP**

Tool `sandbox`, op `stop_run` — 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": "sandbox",
         "arguments": {
           "op": "stop_run",
           "input": {
             "id": "<id>"
           }
         }
       }
     }'
```

---

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