# Create fix

URL: https://docs.hanzo.ai/docs/openapi/patrol/post-patrol-unit-by-name-fix

> Records where a unit is.

`POST /v1/patrol/unit/{name}/fix`

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

|               |                                                  |
| ------------- | ------------------------------------------------ |
| **Address**   | `https://api.hanzo.ai/v1/patrol/unit/{name}/fix` |
| **Method**    | `POST`                                           |
| **Operation** | `post_patrol_unit_by_name_fix`                   |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`           |

Records where a unit is. It appends the position to the unit's trail,
moves the unit's own coordinates and last-seen stamp, and publishes one frame
to every screen watching. An officer may report only their own unit; the
control room may report any.

## Request

5 fields, body `application/json` (required).

| Field  | In   | Type            | Required | Description                                  |
| ------ | ---- | --------------- | -------- | -------------------------------------------- |
| `name` | path | string          | yes      | Name is the unit's call sign, from the path. |
| `at`   | body | string          | —        | At is not a caller's to fill.                |
| `lat`  | body | number (double) | —        | Lat is the latitude in degrees.              |
| `lon`  | body | number (double) | —        | Lon is the longitude in degrees.             |
| `name` | body | string          | —        | Name is the unit's call sign, from the path. |

## Response

| Status    | Body                | Meaning |
| --------- | ------------------- | ------- |
| `200`     | patrol.patrolFixOut | ok      |
| `default` | problem-details     | refused |

`200` body — 2 fields.

| Field     | In   | Type               | Always | Description                                       |
| --------- | ---- | ------------------ | ------ | ------------------------------------------------- |
| `data`    | body | patrol.patrolFixed | —      |                                                   |
| `data.at` | body | string             | —      | At is the moment the position was recorded under. |

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

## Examples

**CLI**

```bash
hanzo patrol unit fix <name>
```

**SDK**

**.ts**

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

const api = new PatrolApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postPatrolUnitByNameFix({ name: 'name', at: "<at>", lat: 0 });
```

**.py**

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = PatrolApi(client).post_patrol_unit_by_name_fix(name='name', at="<at>", lat=0)
```

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new PatrolApi(client).postPatrolUnitByNameFix();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/patrol/unit/<name>/fix \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "at": "<at>",
       "lat": 0
     }'
```

**MCP**

MCP reaches **patrol** through the `patrol` tool, which names its 26 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them:

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

---

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