Query task status

curl --request GET \
  --url https://api.powertokens.ai/ali/api/v1/tasks/{task_id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.powertokens.ai/ali/api/v1/tasks/{task_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.powertokens.ai/ali/api/v1/tasks/{task_id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.powertokens.ai/ali/api/v1/tasks/{task_id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "request_id": "52cade0d-905e-9b7d-a01e-xxxxxx",
  "output": {
    "task_id": "18814247-f944-4102-aa4a-xxxxxx",
    "task_status": "SUCCEEDED",
    "submit_time": "2026-04-02 22:53:19.537",
    "scheduled_time": "2026-04-02 22:53:30.427",
    "end_time": "2026-04-02 23:00:39.287",
    "orig_prompt": "视频2抱着图片3在咖啡厅里弹奏一支舒缓的美式乡村民谣，视频1笑着看着视频2，并缓缓向他走去",
    "video_url": "https://dashscope-a717.oss-accelerate.aliyuncs.com/xxx.mp4?xxxx"
  },
  "usage": {
    "duration": 15,
    "input_video_duration": 5,
    "output_video_duration": 10,
    "video_count": 1,
    "SR": 720,
    "ratio": "16:9"
  }
}

Alibaba Compatible API

Query Task Status

Query the status and result of an asynchronous task by task ID.

Task status flow: PENDING (queued) → RUNNING (processing) → SUCCEEDED (success) / FAILED (failure).

The initial query status is typically PENDING (queued) or RUNNING (processing). When the status becomes SUCCEEDED, the response will include the generated video URL. If the status is FAILED, check the error information and retry. If the status is CANCELED, the task has been canceled. Resubmit the task if needed. If the status is UNKNOWN, the task does not exist or the status is unknown. This may occur when the task_id does not exist or exceeds the 24-hour validity period.

GET

ali

api

tasks

{task_id}

Query task status

curl --request GET \
  --url https://api.powertokens.ai/ali/api/v1/tasks/{task_id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.powertokens.ai/ali/api/v1/tasks/{task_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.powertokens.ai/ali/api/v1/tasks/{task_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.powertokens.ai/ali/api/v1/tasks/{task_id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.powertokens.ai/ali/api/v1/tasks/{task_id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "request_id": "52cade0d-905e-9b7d-a01e-xxxxxx",
  "output": {
    "task_id": "18814247-f944-4102-aa4a-xxxxxx",
    "task_status": "SUCCEEDED",
    "submit_time": "2026-04-02 22:53:19.537",
    "scheduled_time": "2026-04-02 22:53:30.427",
    "end_time": "2026-04-02 23:00:39.287",
    "orig_prompt": "视频2抱着图片3在咖啡厅里弹奏一支舒缓的美式乡村民谣，视频1笑着看着视频2，并缓缓向他走去",
    "video_url": "https://dashscope-a717.oss-accelerate.aliyuncs.com/xxx.mp4?xxxx"
  },
  "usage": {
    "duration": 15,
    "input_video_duration": 5,
    "output_video_duration": 10,
    "video_count": 1,
    "SR": 720,
    "ratio": "16:9"
  }
}

Authorizations

Authorization

string

header

required

Pass Authorization: Bearer <token> in the request header.

Path Parameters

task_id

string

required

Task ID.

Response

Query successful. Returns the task status and result.

request_id

string

Unique request ID. Can be used for request tracing and issue diagnosis.

output

object

Task output information.

Show child attributes

usage

object

Output information statistics. Only counts successful results.

Show child attributes

code

string

Error code. Only returned when the request fails.

message

string

Error message. Only returned when the request fails.

Wan Image to Video (First and Last Frame)

Seedance 1.0 Pro Text-to-Video

Chat Models

Image Models

Video Models

Audio Models

asset library

Query Task Status

Authorizations

Path Parameters

Response