# Create listing

URL: https://docs.hanzo.ai/docs/openapi/commerce/post-commerce-store-by-storeid-listing-by-key

> Creates the override and answers the store's ENTIRE listing map at 201 with a Location header — not just the entry that was added.

`POST /v1/commerce/store/{storeid}/listing/{key}`

> [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/store/{storeid}/listing/{key}` |
| **Method**    | `POST`                                                           |
| **Operation** | `post_commerce_store_by_storeid_listing_by_key`                  |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`                           |

Creates the override and answers the store's ENTIRE listing map at 201 with a Location header — not just the entry that was added. A key already present is refused 400: creation never silently overwrites, so changing an existing listing has to be an explicit replace. The stored listing has its currency stamped from the store's own, which the replace path does not do. The key is matched exactly here, with none of the slug or SKU fallback the read allows. Admin-gated and resolved inside the caller org's namespace.

## Request

2 fields.

| Field     | In   | Type   | Required | Description |
| --------- | ---- | ------ | -------- | ----------- |
| `storeid` | path | string | yes      |             |
| `key`     | 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 store listing add <storeid> <key>
```

**SDK**

**.ts**

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

const api = new CommerceApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postCommerceStoreByStoreidListingByKey({ storeid: 'storeid', key: 'key' });
```

**.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_store_by_storeid_listing_by_key(storeid='storeid', key='key')
```

**.go**

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

resp, _, err := client.CommerceAPI.PostCommerceStoreByStoreidListingByKey(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_store_by_storeid_listing_by_key(&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).postCommerceStoreByStoreidListingByKey();
```

**HTTP**

```bash
curl -X POST https://api.hanzo.ai/v1/commerce/store/<storeid>/listing/<key> \
  -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)