跳转到主要内容
POST
/
v1
/
videos
/
generations
curl --request POST \
  --url https://api.apimart.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
  }'
import requests

url = "https://api.apimart.ai/v1/videos/generations"

payload = {
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
}

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

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

print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";

const payload = {
  model: "wan2.6-i2v-flash",
  prompt: "人物转过头来微笑",
  image_urls: ["https://example.com/portrait.jpg"],
  resolution: "1080p",
  duration: 5
};

const headers = {
  "Authorization": "Bearer <token>",
  "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));
package main

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

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

    payload := map[string]interface{}{
        "model":      "wan2.6-i2v-flash",
        "prompt":     "人物转过头来微笑",
        "image_urls": []string{"https://example.com/portrait.jpg"},
        "resolution": "1080p",
        "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))
}
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.apimart.ai/v1/videos/generations";

        String payload = """
        {
          "model": "wan2.6-i2v-flash",
          "prompt": "人物转过头来微笑",
          "image_urls": ["https://example.com/portrait.jpg"],
          "resolution": "1080p",
          "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

$url = "https://api.apimart.ai/v1/videos/generations";

$payload = [
    "model" => "wan2.6-i2v-flash",
    "prompt" => "人物转过头来微笑",
    "image_urls" => ["https://example.com/portrait.jpg"],
    "resolution" => "1080p",
    "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 <token>",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.apimart.ai/v1/videos/generations")

payload = {
  model: "wan2.6-i2v-flash",
  prompt: "人物转过头来微笑",
  image_urls: ["https://example.com/portrait.jpg"],
  resolution: "1080p",
  duration: 5
}

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

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

response = http.request(request)
puts response.body
import Foundation

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

let payload: [String: Any] = [
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", 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()
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.apimart.ai/v1/videos/generations";

        var payload = @"{
            ""model"": ""wan2.6-i2v-flash"",
            ""prompt"": ""人物转过头来微笑"",
            ""image_urls"": [""https://example.com/portrait.jpg""],
            ""resolution"": ""1080p"",
            ""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);
    }
}
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "身份验证失败,请检查您的API密钥",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "账户余额不足,请充值后再试",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 429,
    "message": "请求过于频繁,请稍后再试",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "服务器内部错误,请稍后重试",
    "type": "server_error"
  }
}
curl --request POST \
  --url https://api.apimart.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
  }'
import requests

url = "https://api.apimart.ai/v1/videos/generations"

payload = {
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
}

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

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

print(response.json())
const url = "https://api.apimart.ai/v1/videos/generations";

const payload = {
  model: "wan2.6-i2v-flash",
  prompt: "人物转过头来微笑",
  image_urls: ["https://example.com/portrait.jpg"],
  resolution: "1080p",
  duration: 5
};

const headers = {
  "Authorization": "Bearer <token>",
  "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));
package main

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

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

    payload := map[string]interface{}{
        "model":      "wan2.6-i2v-flash",
        "prompt":     "人物转过头来微笑",
        "image_urls": []string{"https://example.com/portrait.jpg"},
        "resolution": "1080p",
        "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))
}
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.apimart.ai/v1/videos/generations";

        String payload = """
        {
          "model": "wan2.6-i2v-flash",
          "prompt": "人物转过头来微笑",
          "image_urls": ["https://example.com/portrait.jpg"],
          "resolution": "1080p",
          "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

$url = "https://api.apimart.ai/v1/videos/generations";

$payload = [
    "model" => "wan2.6-i2v-flash",
    "prompt" => "人物转过头来微笑",
    "image_urls" => ["https://example.com/portrait.jpg"],
    "resolution" => "1080p",
    "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 <token>",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.apimart.ai/v1/videos/generations")

payload = {
  model: "wan2.6-i2v-flash",
  prompt: "人物转过头来微笑",
  image_urls: ["https://example.com/portrait.jpg"],
  resolution: "1080p",
  duration: 5
}

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

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

response = http.request(request)
puts response.body
import Foundation

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

let payload: [String: Any] = [
    "model": "wan2.6-i2v-flash",
    "prompt": "人物转过头来微笑",
    "image_urls": ["https://example.com/portrait.jpg"],
    "resolution": "1080p",
    "duration": 5
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", 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()
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.apimart.ai/v1/videos/generations";

        var payload = @"{
            ""model"": ""wan2.6-i2v-flash"",
            ""prompt"": ""人物转过头来微笑"",
            ""image_urls"": [""https://example.com/portrait.jpg""],
            ""resolution"": ""1080p"",
            ""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);
    }
}
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
    }
  ]
}
{
  "error": {
    "code": 400,
    "message": "请求参数无效",
    "type": "invalid_request_error"
  }
}
{
  "error": {
    "code": 401,
    "message": "身份验证失败,请检查您的API密钥",
    "type": "authentication_error"
  }
}
{
  "error": {
    "code": 402,
    "message": "账户余额不足,请充值后再试",
    "type": "payment_required"
  }
}
{
  "error": {
    "code": 429,
    "message": "请求过于频繁,请稍后再试",
    "type": "rate_limit_error"
  }
}
{
  "error": {
    "code": 500,
    "message": "服务器内部错误,请稍后重试",
    "type": "server_error"
  }
}

认证

Authorization
string
必填
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 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
必填
视频生成模型名称,可选值:wan2.6-i2v-flashwan2.6-i2v
image_urls
array<string>
必填
参考图片 URL 数组(仅支持 1 张首帧图片)支持公网可访问的图片 URL 或 Base64 编码(data:image/png;base64,...示例:["https://example.com/image.jpg"]
图片要求:
  • 格式:JPEG、JPG、PNG(不支持透明通道)、BMP、WEBP
  • 分辨率:宽高范围 240-8000 像素
  • 大小:≤ 10MB
prompt
string
视频内容描述图生视频时可选但建议填写,描述期望的动作和效果建议明确主体、动作、镜头和风格,以获得更好的生成效果示例:"让图片中的人物微笑挥手,镜头缓缓推进"
negative_prompt
string
反向提示词,描述不希望出现的内容最多 500 字符示例:"模糊, 低质量, 变形"
resolution
string
默认值:"1080p"
视频分辨率可选值:
  • 720p - 标清
  • 1080p - 高清(默认)
默认值:1080p
分辨率直接影响费用,1080p 单价高于 720p。图生视频时宽高比由输入图片决定。
duration
integer
默认值:"5"
视频时长(秒)支持范围:2 ~ 15 秒(整数)默认值:5
audio
boolean
默认值:"true"
是否生成有声视频设置为 true 时,自动生成匹配的背景音乐/音效(默认行为)设置为 false 时,输出无声视频默认值:true
当模型为 wan2.6-i2v 时,不支持该参数。
audio_url
string
自定义音频 URL(wav/mp3,3-30 秒,≤ 15MB)优先级低于 audio:当 audio=false 时即使传入也会被忽略若音频长度超过视频时长,自动截取;不足则超出部分为无声
音频文件要求:
  • 格式:wav、mp3
  • 时长:3-30 秒
  • 大小:≤ 15MB
prompt_extend
boolean
默认值:"true"
是否开启 prompt 智能改写对较短提示词效果提升明显,但会增加耗时默认值:true
shot_type
string
镜头类型,需配合 prompt_extend=true 使用可选值:
  • single - 单镜头(默认),输出一个连续镜头的视频
  • multi - 多镜头,输出由多个镜头切换组成的叙事视频
shot_type 优先级高于 prompt。即使 prompt 中写了”多镜头”,设为 single 仍会输出单镜头。
seed
integer
随机种子(≥0),指定相同种子可复现相似结果示例:12345
watermark
boolean
默认值:"false"
是否添加 “AI生成” 水印(右下角)默认值:false

音频控制说明

参数组合结果
不传 audioaudio_url自动配音(默认)
audio_url: "https://..."使用指定音频
audio: false无声视频
audio: false + audio_url: "..."无声视频(audio 优先级更高)

响应

code
integer
响应状态码,成功时为 200
data
array
返回数据数组

使用场景

场景 1:最简请求

{
  "model": "wan2.6-i2v-flash",
  "image_urls": ["https://example.com/image.jpg"]
}

场景 2:完整参数

{
  "model": "wan2.6-i2v-flash",
  "prompt": "让图片中的人物微笑挥手,镜头缓缓推进",
  "image_urls": ["https://example.com/image.jpg"],
  "negative_prompt": "模糊, 低质量, 变形",
  "resolution": "1080p",
  "duration": 10,
  "seed": 12345,
  "prompt_extend": true,
  "shot_type": "multi",
  "audio": true,
  "watermark": false
}

场景 3:自定义音频

{
  "model": "wan2.6-i2v-flash",
  "prompt": "人物随着音乐起舞",
  "image_urls": ["https://example.com/dancer.jpg"],
  "audio_url": "https://example.com/music.mp3",
  "resolution": "1080p",
  "duration": 10
}

场景 4:无声视频

{
  "model": "wan2.6-i2v-flash",
  "prompt": "花朵缓缓绽放",
  "image_urls": ["https://example.com/flower.jpg"],
  "audio": false,
  "resolution": "720p",
  "duration": 5
}

场景 5:使用特效模板

{
  "model": "wan2.6-i2v-flash",
  "image_urls": ["https://example.com/person.jpg"],
  "template": "flying",
  "resolution": "720p"
}

场景 6:Base64 图片

{
  "model": "wan2.6-i2v-flash",
  "prompt": "让猫咪站起来走动",
  "image_urls": ["data:image/png;base64,iVBORw0KGgo..."],
  "duration": 5
}
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 接口查询生成进度和结果。