> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crazyrouter.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Kling Advanced Features

> Kling advanced features: virtual try-on

> Дата обновления: 2026-06-06

# Kling Advanced Features

## Virtual Try-On

```
POST /kling/v1/images/kolors-virtual-try-on
```

Virtual try-on is the only currently exposed Kling advanced capability. This path has completed bounded success verification, including the `task success -> R2 archive -> media.crazyrouter.com` flow.

### Request Parameters

| Parameter          | Type   | Required | Description                                                             |
| ------------------ | ------ | -------- | ----------------------------------------------------------------------- |
| `model_name`       | string | No       | Common models: `kolors-virtual-try-on-v1`, `kolors-virtual-try-on-v1-5` |
| `human_image`      | string | Yes      | Person image. URL or Base64 is supported                                |
| `cloth_image`      | string | Yes      | Clothing image. URL or Base64 is supported                              |
| `callback_url`     | string | No       | Callback URL                                                            |
| `external_task_id` | string | No       | Custom business task ID                                                 |

### Request Example

```bash cURL theme={null}
curl -X POST https://api.crazyrouter.com/kling/v1/images/kolors-virtual-try-on \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model_name": "kolors-virtual-try-on-v1",
    "human_image": "https://example.com/person.jpg",
    "cloth_image": "https://example.com/jacket.jpg"
  }'
```

### Successful Submit Response

```json theme={null}
{
  "created_at": 1774585120,
  "id": "866361099762425934",
  "model": "kolors-virtual-try-on-v1",
  "object": "video",
  "progress": 0,
  "status": "",
  "task_id": "866361099762425934"
}
```

## Query Try-On Task

```
GET /kling/v1/images/kolors-virtual-try-on/{task_id}
```

```bash cURL theme={null}
curl https://api.crazyrouter.com/kling/v1/images/kolors-virtual-try-on/866361099762425934 \
  -H "Authorization: Bearer YOUR_API_KEY"
```

### Completed Response Example

```json theme={null}
{
  "code": "success",
  "message": "",
  "data": {
    "status": "succeeded",
    "task_id": "866361099762425934",
    "url": "https://media.crazyrouter.com/task-artifacts/2026/03/27/50/tryOnGenerate/866361099762425934.png"
  }
}
```

<Note>
  Do not document lip sync, video extension, or effects as publicly available Kling endpoints. They are still outside Crazyrouter's public contract.
</Note>