Referensi API Wan text-to-image V2

import os
import dashscope
from dashscope.aigc.image_generation import ImageGeneration
from dashscope.api_entities.dashscope_response import Role, Message
from http import HTTPStatus

# URL berikut untuk wilayah Singapura. Saat memanggil, ganti {WorkspaceId} dengan ID ruang kerja Anda yang sebenarnya. URL bervariasi berdasarkan wilayah.
dashscope.base_http_api_url = 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1'

# Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan Kunci API Model Studio Anda: api_key="sk-xxx"
# Kunci API bersifat spesifik wilayah. Untuk mendapatkan Kunci API: https://www.alibabacloud.com/help/en/model-studio/get-api-key
api_key = os.getenv("DASHSCOPE_API_KEY")

# Buat tugas asinkron
def create_async_task():
    print("Membuat tugas asinkron...")
    message = Message(
        role="user",
        content=[{'text': 'A flower shop with exquisite windows, a beautiful wooden door, and flowers on display'}]
    )
    response = ImageGeneration.async_call(
        model="wan2.6-t2i",
        api_key=api_key,
        messages=[message],
        negative_prompt="",
        prompt_extend=True,
        watermark=False,
        n=1,
        size="1280*1280"
    )

    if response.status_code == 200:
        print("Tugas berhasil dibuat:", response)
        return response
    else:
        raise Exception(f"Gagal membuat tugas: {response.code} - {response.message}")

# Tunggu hingga tugas selesai
def wait_for_completion(task_response):
    print("Menunggu penyelesaian tugas...")
    status = ImageGeneration.wait(task=task_response, api_key=api_key)

    if status.output.task_status == "SUCCEEDED":
        print("Tugas berhasil!")
        print("Respons:", status)
    else:
        raise Exception(f"Tugas gagal dengan status: {status.output.task_status}")

# Ambil informasi tugas asinkron
def fetch_task_status(task):
    print("Mengambil status tugas...")
    status = ImageGeneration.fetch(task=task, api_key=api_key)

    if status.status_code == HTTPStatus.OK:
        print("Status tugas:", status.output.task_status)
        print("Detail respons:", status)
    else:
        print(f"Gagal mengambil status: {status.code} - {status.message}")

# Batalkan tugas asinkron
def cancel_task(task):
    print("Membatalkan tugas...")
    response = ImageGeneration.cancel(task=task, api_key=api_key)

    if response.status_code == HTTPStatus.OK:
        print("Tugas berhasil dibatalkan:", response.output.task_status)
    else:
        print(f"Gagal membatalkan tugas: {response.code} - {response.message}")

# Alur eksekusi utama
if __name__ == "__main__":
    task = create_async_task()
    wait_for_completion(task)

{
    "status_code": 200,
    "request_id": "7e57e7e8-00b0-4534-9aff-fe31e0xxxxxx",
    "code": null,
    "message": "",
    "output": {
        "text": null,
        "finish_reason": null,
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-bj.oss-cn-beijing.aliyuncs.com/xxxxxx.png?Expires=xxxxxx",
                            "type": "image"
                        }
                    ]
                }
            }
        ],
        "audio": null,
        "task_id": "f470bbfd-d955-4165-935b-d35b8exxxxxx",
        "task_status": "SUCCEEDED",
        "submit_time": "2026-01-09 17:18:17.901",
        "scheduled_time": "2026-01-09 17:18:17.941",
        "end_time": "2026-01-09 17:18:45.544",
        "finished": true
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "characters": 0,
        "size": "1280*1280",
        "total_tokens": 0,
        "image_count": 1
    }
}

from http import HTTPStatus
from urllib.parse import urlparse, unquote
from pathlib import PurePosixPath
import requests
from dashscope import ImageSynthesis
import os
import dashscope

# URL berikut untuk wilayah Singapura. Saat memanggil, ganti {WorkspaceId} dengan ID ruang kerja Anda yang sebenarnya. URL bervariasi berdasarkan wilayah.
dashscope.base_http_api_url = 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1'

# Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan Kunci API Model Studio Anda: api_key="sk-xxx"
# Kunci API untuk wilayah Singapura dan Beijing berbeda. Untuk mendapatkan Kunci API: https://www.alibabacloud.com/help/en/model-studio/get-api-key
api_key = os.getenv("DASHSCOPE_API_KEY")

def async_call():
    print('----Buat tugas----')
    task_info = create_async_task()
    print('----Tunggu tugas selesai, lalu simpan gambar----')
    wait_async_task(task_info)

# Buat tugas asinkron
def create_async_task():
    rsp = ImageSynthesis.async_call(api_key=api_key,
                                    model="wan2.5-t2i-preview",
                                    prompt="A flower shop with exquisite windows, a beautiful wooden door, and flowers on display",
                                    negative_prompt="",
                                    n=1,
                                    size='1280*1280',
                                    prompt_extend=True,
                                    watermark=False,
                                    seed=12345)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output)
    else:
        print('Gagal, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))
    return rsp

# Tunggu tugas asinkron selesai
def wait_async_task(task):
    rsp = ImageSynthesis.wait(task=task, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output)
        # simpan file ke direktori saat ini
        for result in rsp.output.results:
            file_name = PurePosixPath(unquote(urlparse(result.url).path)).parts[-1]
            with open('./%s' % file_name, 'wb+') as f:
                f.write(requests.get(result.url).content)
    else:
        print('Gagal, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))

# Ambil informasi tugas asinkron
def fetch_task_status(task):
    status = ImageSynthesis.fetch(task=task, api_key=api_key)
    print(status)
    if status.status_code == HTTPStatus.OK:
        print(status.output.task_status)
    else:
        print('Gagal, status_code: %s, code: %s, message: %s' %
              (status.status_code, status.code, status.message))

# Batalkan tugas asinkron. Hanya tugas dalam status PENDING yang dapat dibatalkan.
def cancel_task(task):
    rsp = ImageSynthesis.cancel(task=task, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output.task_status)
    else:
        print('Gagal, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))

if __name__ == '__main__':
    async_call()

{
    "status_code": 200,
    "request_id": "9d634fda-5fe9-9968-a908-xxxxxx",
    "code": null,
    "message": "",
    "output": {
        "task_id": "d35658e4-483f-453b-b8dc-xxxxxx",
        "task_status": "SUCCEEDED",
        "results": [{
            "url": "https://dashscope-result-wlcb.oss-cn-wulanchabu.aliyuncs.com/xxx.png",
            "orig_prompt": "A flower shop with exquisite windows, a beautiful wooden door, and flowers on display",
            "actual_prompt": "An exquisite flower shop, with elegant carvings on the windows and a beautiful wooden door with a brass handle. Inside, a variety of colorful flowers such as roses, tulips, and lilies are displayed. The background is a warm indoor scene with soft light, creating a peaceful and comfortable atmosphere. High-definition realistic photography, close-up center composition."
        }],
        "submit_time": "2025-01-08 19:36:01.521",
        "scheduled_time": "2025-01-08 19:36:01.542",
        "end_time": "2025-01-08 19:36:13.270",
        "task_metrics": {
            "TOTAL": 1,
            "SUCCEEDED": 1,
            "FAILED": 0
        }
    },
    "usage": {
        "image_count": 1
    }
}

import com.alibaba.dashscope.aigc.imagegeneration.*;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.exception.UploadFileException;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;
import java.util.Collections;

public class Main {

    static {
        // URL berikut untuk wilayah Singapura. Saat memanggil, ganti {WorkspaceId} dengan ID ruang kerja Anda yang sebenarnya. URL bervariasi berdasarkan wilayah.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan Kunci API Model Studio Anda: apiKey="sk-xxx"
    // Kunci API berbeda untuk setiap wilayah. Untuk mendapatkan Kunci API: https://www.alibabacloud.com/help/en/model-studio/get-api-key
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void asyncCall() throws ApiException, NoApiKeyException, UploadFileException {
        ImageGenerationMessage message = ImageGenerationMessage.builder()
                .role("user")
                .content(Collections.singletonList(
                        Collections.singletonMap("text", "A flower shop with exquisite windows, a beautiful wooden door, and flowers on display")
                )).build();

        ImageGenerationParam param = ImageGenerationParam.builder()
                .apiKey(apiKey)
                .model("wan2.6-t2i")
                .n(1)
                .size("1280*1280")
                .negativePrompt("")
                .promptExtend(true)
                .watermark(false)
                .messages(Collections.singletonList(message))
                .build();

        ImageGeneration imageGeneration = new ImageGeneration();
        ImageGenerationResult result = null;
        try {
            System.out.println("---panggilan asinkron, membuat tugas----");
            result = imageGeneration.asyncCall(param);
        } catch (ApiException | NoApiKeyException | UploadFileException e) {
            throw new RuntimeException(e.getMessage());
        }
        System.out.println(JsonUtils.toJson(result));

        String taskId = result.getOutput().getTaskId();
        // Tunggu hingga tugas selesai
        waitTask(taskId);
    }

    public static void waitTask(String taskId) throws ApiException, NoApiKeyException {
        ImageGeneration imageGeneration = new ImageGeneration();
        ImageGenerationResult result = imageGeneration.wait(taskId, apiKey);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            asyncCall();
        } catch (ApiException | NoApiKeyException | UploadFileException e) {
            System.out.println(e.getMessage());
        }
    }
}

{
    "status_code": 200,
    "request_id": "cbdf1424-306e-4a52-82f3-8bf5d8a99103",
    "code": "",
    "message": "",
    "output": {
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx",
                            "type": "image"
                        }
                    ]
                }
            }
        ],
        "task_id": "4c861fbe-af89-4a2f-8fc5-4bb15c3139ba",
        "task_status": "SUCCEEDED",
        "submit_time": "2026-01-16 16:36:06.556",
        "scheduled_time": "2026-01-16 16:36:06.591",
        "end_time": "2026-01-16 16:36:25.190",
        "finished": true
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "size": "1280*1280",
        "total_tokens": 0,
        "image_count": 1
    }
}

// Copyright (c) Alibaba, Inc. and its affiliates.

import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesis;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisParam;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisResult;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;

import java.util.HashMap;
import java.util.Map;

public class Main {
    static {
        // URL berikut untuk wilayah Singapura. Saat memanggil, ganti {WorkspaceId} dengan ID ruang kerja Anda yang sebenarnya. URL bervariasi berdasarkan wilayah.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan Kunci API Model Studio Anda: apiKey="sk-xxx"
    // Kunci API untuk wilayah Singapura dan Beijing berbeda. Untuk mendapatkan Kunci API: https://www.alibabacloud.com/help/en/model-studio/get-api-key
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public void asyncCall() {
        System.out.println("---buat tugas----");
        String taskId = this.createAsyncTask();
        System.out.println("---tunggu tugas selesai lalu kembalikan URL gambar----");
        this.waitAsyncTask(taskId);
    }

    /**
     * Buat tugas asinkron
     * @return taskId
     */
    public String createAsyncTask() {
        // Setel parameter
        Map<String, Object> parameters = new HashMap<>();
        parameters.put("prompt_extend", true);
        parameters.put("watermark", false);
        parameters.put("seed", 12345);

        ImageSynthesisParam param =
                ImageSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.5-t2i-preview")
                        .prompt("A flower shop with exquisite windows, a beautiful wooden door, and flowers on display")
                        .n(1)
                        .size("1280*1280)
                        .negativePrompt("")
                        .parameters(parameters)
                        .build();

        ImageSynthesis imageSynthesis = new ImageSynthesis();
        ImageSynthesisResult result = null;
        try {
            result = imageSynthesis.asyncCall(param);
        } catch (Exception e){
            throw new RuntimeException(e.getMessage());
        }
        System.out.println(JsonUtils.toJson(result));
        String taskId = result.getOutput().getTaskId();
        System.out.println("taskId=" + taskId);
        return taskId;
    }

    /**
     * Tunggu hingga tugas asinkron selesai
     * @param taskId ID tugas
     * */
    public void waitAsyncTask(String taskId) {
        ImageSynthesis imageSynthesis = new ImageSynthesis();
        ImageSynthesisResult result = null;
        try {
            // Setelah mengonfigurasi variabel lingkungan, Anda dapat mengatur apiKey ke null di sini
            result = imageSynthesis.wait(taskId, apiKey);
        } catch (ApiException | NoApiKeyException e){
            throw new RuntimeException(e.getMessage());
        }
        System.out.println(JsonUtils.toJson(result));
        System.out.println(JsonUtils.toJson(result.getOutput()));
    }

    public static void main(String[] args){
        Main main = new Main();
        main.asyncCall();
    }

}