# Refresh models

URL: https://docs.hanzo.ai/docs/openapi/commerce/post-commerce-catalog-models-refresh

> Pulls the upstream model list and lands it through the same upsert the push endpoint uses, so the rule that a sync owns cost and an administrator owns price holds no matter which endpoint a row came through.

`POST /v1/commerce/catalog/models/refresh`

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

|               |                                                           |
| ------------- | --------------------------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/commerce/catalog/models/refresh` |
| **Method**    | `POST`                                                    |
| **Operation** | `post_commerce_catalog_models_refresh`                    |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                    |

Pulls the upstream model list and lands it through the same upsert the push endpoint uses, so the rule that a sync owns cost and an administrator owns price holds no matter which endpoint a row came through. It takes no body — the upstream is READ rather than told. If that upstream cannot be read the call answers 502 and writes NOTHING: a sync that cannot see its source must never conclude the source is empty, because that conclusion would withdraw every model on sale. The gate is a PLATFORM principal so the scheduled job's application identity qualifies.

## Request

The document declares no body for `POST /v1/commerce/catalog/models/refresh`. The handler is typed in cloud but its shape is not yet emitted, so the fields are not listed here — ask MCP's `describe` for `post_commerce_catalog_models_refresh`, which answers from the running route.

## Response

The document declares no response body for this operation. It answers `200` on success and the platform error shape on failure — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo commerce catalog models refresh
```

**SDK**

**.ts**

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

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

**.py**

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

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

**.go**

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

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

**.rs**

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

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

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

**.java**

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

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

var result = new CommerceApi(client).postCommerceCatalogModelsRefresh();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/commerce/catalog/models/refresh \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP reaches **commerce** through the `commerce` tool, which names its 5 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_commerce_health"
         }
       }
     }'
```

---

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