# Replace product

URL: https://docs.hanzo.ai/docs/openapi/commerce/put-commerce-product-by-productid

> A product is a sellable catalog item: slug, SKU and UPC, name and copy, media, availability and preorder flags, a reservation block, and its money — currency, price, MSRP, list price and inventory cost in minor units, inventory count, taxability, and the subscription interval when it is subscribeable.

`PUT /v1/commerce/product/{productid}`

> [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/product/{productid}` |
| **Method**    | `PUT`                                                  |
| **Operation** | `put_commerce_product_by_productid`                    |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                 |

A product is a sellable catalog item: slug, SKU and UPC, name and copy, media, availability and preorder flags, a reservation block, and its money — currency, price, MSRP, list price and inventory cost in minor units, inventory count, taxability, and the subscription interval when it is subscribeable. Its variants and options are carried as a denormalized JSON snapshot inside the product, separate from the standalone variant rows, and nothing keeps the two in step for you. This is a true REPLACEMENT, not a merge: the stored row's key is preserved, but the body is decoded onto a FRESH entity, so every field the body omits is written back as its ZERO value. Patch is the verb for changing part of a row. The id is resolved inside the caller org's own namespace and an absent one is 404 before anything is written; a body that fails to decode is 400. Answers the stored result. Any valid access token reaches it. The org must also be entitled to the commerce admin: the paywall answers 402 subscription\_required unless the org holds an active or trialing pro subscription, a live trial credit or a redeemed invite, and 503 when that entitlement cannot be read rather than admitting on an unknown. A platform superadmin passes straight through. The token must also carry Admin, or ReadProduct and WriteProduct together.

## Request

1 field.

| Field       | In   | Type   | Required | Description |
| ----------- | ---- | ------ | -------- | ----------- |
| `productid` | path | string | yes      |             |

## 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 product set <productid>
```

**SDK**

**.ts**

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

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

**.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).put_commerce_product_by_productid(productid='productid')
```

**.go**

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

resp, _, err := client.CommerceAPI.PutCommerceProductByProductid(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::put_commerce_product_by_productid(&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).putCommerceProductByProductid();
```

**HTTP**

```bash
curl -X PUT https://api.hanzo.ai/v1/commerce/product/<productid> \
  -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)