Wan2.6 视频生成

阿里云万相视频生成模型

支持文生视频 (Text-to-Video) 和图生视频 (Image-to-Video)

支持 720p/1080p 分辨率，5/10/15 秒时长

支持自动扩展提示词和音频生成

请求示例

bash curl --request POST \ --url https://api.openveer.com/v1/videos/generations \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "model": "wan2.6", "prompt": "一只可爱的猫咪在草地上奔跑", "aspect_ratio": "16:9", "resolution": "720p", "duration": 5 }'

```python
import requests

url = "https://api.openveer.com/v1/videos/generations"

payload = {
"model": "wan2.6",
"prompt": "一只可爱的猫咪在草地上奔跑",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
}

headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = "https://api.openveer.com/v1/videos/generations";

const payload = {
model: "wan2.6",
prompt: "一只可爱的猫咪在草地上奔跑",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
};

const headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
};

fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
```

```go
package main

import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)

func main() {
url := "https://api.openveer.com/v1/videos/generations"

  payload := map[string]interface{}{
      "model":        "wan2.6",
      "prompt":       "一只可爱的猫咪在草地上奔跑",
      "aspect_ratio": "16:9",
      "resolution":   "720p",
      "duration":     5,
  }

  jsonData, _ := json.Marshal(payload)

  req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
  req.Header.Set("Authorization", "Bearer <token>")
  req.Header.Set("Content-Type", "application/json")

  client := &http.Client{}
  resp, err := client.Do(req)
  if err != nil {
      panic(err)
  }
  defer resp.Body.Close()

  body, _ := ioutil.ReadAll(resp.Body)
  fmt.Println(string(body))

}
```

```java
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class Main {
public static void main(String[] args) throws Exception {
String url = "https://api.openveer.com/v1/videos/generations";

      String payload = """
      {
        "model": "wan2.6",
        "prompt": "一只可爱的猫咪在草地上奔跑",
        "aspect_ratio": "16:9",
        "resolution": "720p",
        "duration": 5
      }
      """;

      HttpClient client = HttpClient.newHttpClient();
      HttpRequest request = HttpRequest.newBuilder()
          .uri(URI.create(url))
          .header("Authorization", "Bearer <token>")
          .header("Content-Type", "application/json")
          .POST(HttpRequest.BodyPublishers.ofString(payload))
          .build();

      HttpResponse<String> response = client.send(request,
          HttpResponse.BodyHandlers.ofString());

      System.out.println(response.body());
  }

}
```

```php
"wan2.6", "prompt" => "一只可爱的猫咪在草地上奔跑", "aspect_ratio" => "16:9", "resolution" => "720p", "duration" => 5 ]; $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload)); curl_setopt($ch, CURLOPT_HTTPHEADER, [ "Authorization: Bearer ", "Content-Type: application/json" ]); $response = curl_exec($ch); curl_close($ch); echo $response; ?>

```

```ruby
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.openveer.com/v1/videos/generations")

payload = {
model: "wan2.6",
prompt: "一只可爱的猫咪在草地上奔跑",
aspect_ratio: "16:9",
resolution: "720p",
duration: 5
}

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer "
request["Content-Type"] = "application/json"
request.body = payload.to_json

response = http.request(request)
puts response.body
```

```swift
import Foundation

let url = URL(string: "https://api.openveer.com/v1/videos/generations")!

let payload: [String: Any] = [
"model": "wan2.6",
"prompt": "一只可爱的猫咪在草地上奔跑",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer ", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)

let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: (error)")
return
}

  if let data = data, let responseString = String(data: data, encoding: .utf8) {
      print(responseString)
  }

}

task.resume()
```

```csharp
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
static async Task Main(string[] args)
{
var url = "https://api.openveer.com/v1/videos/generations";

      var payload = @"{
          ""model"": ""wan2.6"",
          ""prompt"": ""一只可爱的猫咪在草地上奔跑"",
          ""aspect_ratio"": ""16:9"",
          ""resolution"": ""720p"",
          ""duration"": 5
      }";

      using var client = new HttpClient();
      client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");

      var content = new StringContent(payload, Encoding.UTF8, "application/json");
      var response = await client.PostAsync(url, content);
      var result = await response.Content.ReadAsStringAsync();

      Console.WriteLine(result);
  }

}
```

响应示例

json { "code": 200, "data": [ { "status": "submitted", "task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ" } ] }

json { "error": { "code": 400, "message": "请求参数无效", "type": "invalid_request_error" } }

json { "error": { "code": 401, "message": "身份验证失败，请检查您的API密钥", "type": "authentication_error" } }

json { "error": { "code": 402, "message": "账户余额不足，请充值后再试", "type": "payment_required" } }

json { "error": { "code": 429, "message": "请求过于频繁，请稍后再试", "type": "rate_limit_error" } }

json { "error": { "code": 500, "message": "服务器内部错误，请稍后重试", "type": "server_error" } }

认证

Authorization string

所有接口均需要使用 Bearer Token 进行认证获取 API Key：访问 [API Key 管理页面](https://openveer.com) 获取您的 API Key 使用时在请求头中添加： ``` Authorization: Bearer YOUR_API_KEY ```

请求参数

model string

视频生成模型名称，固定为 `wan2.6`

prompt string

视频内容描述文生视频模式下必填，建议详细描述场景、动作、风格等示例：`"一只可爱的猫咪在阳光下伸懒腰"`

image_urls string

"> 参考图片 URL 数组（仅支持 1 张图片）图生视频模式下必填，支持公网可访问的图片 URL 示例：`["https://example.com/image.jpg"]`

注意

系统会根据请求中是否包含 `image_urls` 自动选择文生视频或图生视频模式

negative_prompt string

负面提示词，描述不希望出现的内容示例：`"模糊, 低质量, 变形"`

aspect_ratio string

视频宽高比可选值： * `16:9` - 横屏（默认） * `9:16` - 竖屏 * `1:1` - 方形 * `4:3` - 横屏 * `3:4` - 竖屏默认值：`16:9`

警告

图生视频模式不支持此参数

resolution string

视频分辨率可选值： * `720p` - 标清（默认） * `1080p` - 高清默认值：`720p`

警告

不支持 480p 分辨率

注意

按秒计费，不同分辨率价格不同，具体价格参考模型市场

duration integer

视频时长（秒）仅支持：`5`、`10`、`15` 秒默认值：`5`

seed integer

随机种子，用于复现结果示例：`12345`

prompt_extend boolean

是否自动扩展提示词启用后系统会自动优化和丰富您的提示词

audio boolean

是否自动添加音频启用后系统会为视频自动生成匹配的音频

audio_url string

指定音频 URL 优先级高于 `audio` 参数

警告

音频时长不能超过视频时长。如果音频时长小于视频时长，视频前半部分有声音，后半部分将无声音。

shot_type string

镜头类型可选值： * `single` - 单镜头 * `multi` - 多镜头

watermark boolean

是否添加水印

template string

特效模板名称，用于图生视频特效模式

注意

使用特效模式时： * 仅需一张图像（通过 `image_urls` 传入） * 无需提示词（模型会忽略 `prompt` 字段）

**通用特效：** * `squish` - 解压捏捏 * `rotation` - 转圈圈 * `poke` - 戳戳乐 * `inflate` - 气球膨胀 * `dissolve` - 分子扩散 **单人特效：** * `carousel` - 时光木马 * `singleheart` - 爱你哟 * `flying` - 魔法悬浮 * `rose` - 赠人玫瑰 **双人特效：** * `hug` - 爱的抱抱 * `frenchkiss` - 唇齿相依 * `coupleheart` - 双倍心动

分辨率与宽高比组合

宽高比	说明	720p 尺寸	1080p 尺寸
`16:9`	横屏（默认）	1280×720	1920×1080
`9:16`	竖屏	720×1280	1080×1920
`1:1`	方形	960×960	1440×1440
`4:3`	横屏	1088×832	1632×1248
`3:4`	竖屏	832×1088	1248×1632

响应

code integer

响应状态码，成功时为 200

data array

返回数据数组任务状态，初始提交时为 `submitted`

task_id string

任务唯一标识符，用于查询任务状态和结果

使用场景

场景 1：文生视频（简单请求）

{
  "model": "wan2.6",
  "prompt": "一只可爱的猫咪在阳光下伸懒腰"
}

场景 2：文生视频（完整参数）

{
  "model": "wan2.6",
  "prompt": "一只可爱的猫咪在草地上奔跑",
  "negative_prompt": "模糊, 低质量, 变形",
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "duration": 5,
  "seed": 12345,
  "prompt_extend": true,
  "audio": true,
  "shot_type": "single",
  "watermark": false
}

场景 3：图生视频

{
  "model": "wan2.6",
  "prompt": "小猫在地上跑步",
  "image_urls": ["https://upload.apimart.ai/f/apimart-models-images/9998233432754770-c059992d-9b01-47d5-810d-ea0502ac9279-image_task_01KD7SSXDBCEWZ869D6PF249ZW_0.png"],
  "resolution": "1080p",
  "duration": 10
}

场景 4：图生视频（Base64 图片）

{
  "model": "wan2.6",
  "prompt": "让猫咪站起来走动",
  "image_urls": ["data:image/png;base64,iVBORw0KGgo..."],
  "duration": 5
}

模式说明

文生视频 (Text-to-Video)

必须提供 prompt 参数
不需要 image_urls 参数

图生视频 (Image-to-Video)

必须提供 image_urls 参数（仅支持 1 张图片）
prompt 参数可选，用于描述期望的动作

注意

系统会根据请求中是否包含 `image_urls` 自动选择模式

注意

**查询任务结果** 视频生成为异步任务，提交后会返回 `task_id`。使用 [获取任务状态](/cn/api-reference/tasks/status) 接口查询生成进度和结果。