---
title: "Generation of SKUs"
description: "Generates array of unique SKUs to list size of the item"
lang: en-US
source: https://valeryverkhoturov.github.io/wb-api-client-docs/en/reference/api/items/post-content-v2-barcodes
---

# Generation of SKUs

```http
POST /content/v2/barcodes
```

**Base URL:** `https://content-api.wildberries.ru` · **Module:** [`items`](https://valeryverkhoturov.github.io/wb-api-client-docs/en/reference/api/items/) · **Section:** Listing Items · [Specification doc ↗](https://dev.wildberries.ru/en/docs/openapi/item-management#tag/listingItems/operation/postV2Barcodes)

Generates array of unique SKUs to list size of the item

[Request limit](https://dev.wildberries.ru/openapi/api-information#tag/introduction/Rate-Limits) per one seller account for all methods in the **Content** category:

| Period                      | Limit        | Interval | Burst      |
| --------------------------- | ------------ | -------- | ---------- |
| 1 min                       | 100 requests | 600 ms   | 5 requests |
| Exceptions are the methods: |

- [creating listings](https://dev.wildberries.ru/openapi/item-management#tag/listingItems/operation/postV2CardsUpload)
- [creating listings with merge](https://dev.wildberries.ru/openapi/item-management#tag/listingItems/operation/postV2CardsUploadAdd)
- [editing listings](https://dev.wildberries.ru/openapi/item-management#tag/listings/operation/postV2CardsUpdate)
- [recovering product card from trash](https://dev.wildberries.ru/openapi/item-management#tag/listings/operation/postV2CardsRecover)
- [getting item recommendation list](https://dev.wildberries.ru/openapi/item-management#tag/recommendations/operation/postV1RecommendationsList)
- [setting item recommendations](https://dev.wildberries.ru/openapi/item-management#tag/recommendations/operation/postV1RecommendationsSet)

---

In [Sandbox](https://dev.wildberries.ru/en/sandbox) — maximum of 1 request per second for all **Content** methods in total.

## Request body

`application/json` — schema `object`, required

- `count` `integer<int64>` — Number of SKUs to be generated, maximum 5,000

## Responses

| Code  | Description       | Schema                        |
| ----- | ----------------- | ----------------------------- |
| `200` | Success           | `PostV2BarcodesResponse200`   |
| `401` | Unauthorized      | `object`                      |
| `402` | Payment required  | `object`                      |
| `403` | Access denied     | `responseBodyContentError403` |
| `429` | Too many requests | `object`                      |

**Structure `200`:**

- `data` `string[]` — An array of generated SKUs
- `error` `boolean` — Error flag
- `errorText` `string` — Error description
- `additionalErrors` `string` — Any additional errors

**Structure `401`:**

- `title` `string` — Error title
- `detail` `string` — Error details
- `code` `string` — Internal error code
- `requestId` `string` — Unique request ID
- `origin` `string` — WB internal service ID
- `status` `number` — HTTP status code
- `statusText` `string` — Text of the HTTP status code
- `timestamp` `string` — Request date and time

**Structure `402`:**

- `title` `string` — Error title
- `detail` `string` — Error details. The error is only returned to services from the [Solutions for business Catalog](https://dev.wildberries.ru/business-solutions)

**Structure `403`:**

- `data` `object` — Error data
- `error` `boolean` — Error flag
- `errorText` `string` — Error description
- `additionalErrors` `string` — Additional errors

**Structure `429`:**

- `title` `string` — Error title
- `detail` `string` — Error details
- `code` `string` — Internal error code
- `requestId` `string` — Unique request ID
- `origin` `string` — WB internal service ID
- `status` `number` — HTTP status code
- `statusText` `string` — Text of the HTTP status code
- `timestamp` `string` — Request date and time

## Call examples

Arguments are shown as parameter names — substitute your own values. Languages whose client does not expose this operation are omitted.

**Python**

```python
from wb_api_client.items import Configuration, ApiClient
from wb_api_client.items.api import ItemsApi

cfg = Configuration(access_token="<your WB JWT>")
api = ItemsApi(ApiClient(cfg))

result = api.post_v2_barcodes(post_v2_barcodes_request=...)
print(result)
```

**TypeScript**

```ts
import {
  Configuration,
  ItemsApi,
} from "@valeryverkhoturov/wb-api-client/items";

const cfg = new Configuration({});
cfg.setAccessToken("<your WB JWT>");
const api = new ItemsApi(cfg);

const { data } = await api.postV2Barcodes(postV2BarcodesRequest);
console.log(data);
```

**Go**

```go
import (
	"context"
	"fmt"

	wbitems "github.com/ValeryVerkhoturov/wb-api-client-go/items"
)

cfg := wbitems.NewConfiguration()
cfg.SetAccessToken("<your WB JWT>")
client := wbitems.NewAPIClient(cfg)

result, _, err := client.ItemsAPI.PostV2Barcodes(context.Background()).PostV2BarcodesRequest(postV2BarcodesRequest).Execute()
if err != nil {
    panic(err)
}
fmt.Printf("%+v\n", result)
```

**Java**

```java
import io.github.valeryverkhoturov.wbapi.items.ApiClient;
import io.github.valeryverkhoturov.wbapi.items.SecretString;
import io.github.valeryverkhoturov.wbapi.items.api.ItemsApi;

ApiClient client = new ApiClient();
client.setAccessToken(new SecretString("<your WB JWT>"));
ItemsApi api = new ItemsApi(client);

System.out.println(api.postV2Barcodes(postV2BarcodesRequest));
```

**PHP**

```php
use ValeryVerkhoturov\WbApiClient\Items\Configuration;
use ValeryVerkhoturov\WbApiClient\Items\SecretString;
use ValeryVerkhoturov\WbApiClient\Items\Api\ItemsApi;
use GuzzleHttp\Client;

$config = (new Configuration())
    ->setAccessTokenSecret(new SecretString('<your WB JWT>'));
$api = new ItemsApi(new Client(), $config);

print_r($api->postV2Barcodes($post_v2_barcodes_request));
```

**OneScript**

```bsl
#Использовать "wb-api-client"

Настройки = Новый Конфигурация();
Настройки.УстановитьТокен("<your WB JWT>");
Клиент = Новый ItemsApi(Настройки);

Сообщить(Клиент.PostV2Barcodes(Тело).Тело);
```

**C#**

```csharp
using ValeryVerkhoturov.WbApiClient.Items.Api;
using ValeryVerkhoturov.WbApiClient.Items.Client;

var config = new Configuration();
config.AccessTokenSecret = new SecretString("<your WB JWT>");
var api = new ItemsApi(config);

Console.WriteLine(api.PostV2Barcodes(postV2BarcodesRequest));
```

**Rust**

```rust
use wb_api_client::items::apis::{configuration::Configuration, items_api};

#[tokio::main]
async fn main() {
    let mut cfg = Configuration::new();
    cfg.set_access_token("<your WB JWT>");

    let result = items_api::post_v2_barcodes(&cfg, post_v2_barcodes_request).await;
    println!("{:#?}", result);
}
```