09-Query-Task
Query Task
Doc version：v1.0.0 | Last updated：2026-07-22 This platform fully supports the official Tongyi Wanxiang (Wan) video generation API. Requests and responses are transparently proxied; parameter semantics are identical to the official API.
task_id.Endpoint
GET https://platform.dataeyes.ai/ali/api/v1/tasks/{task_id}Path Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
task_id | string | Yes | The output.task_id returned when the task was created; valid for 24 hours |
Request Headers
| Parameter | Type | Required | Description |
|---|---|---|---|
Authorization | string | Yes | Bearer {API_KEY} |
Request Example
curl --request GET \
--url 'https://platform.dataeyes.ai/ali/api/v1/tasks/{task_id}' \
--header 'Authorization: Bearer <token>'Response
Processing (PENDING / RUNNING)
{
"request_id": "e5d70b02-ebd3-98ce-9fe8-759d7d7b107d",
"output": {
"task_id": "0385dc79-5ff8-4d82-bcb6-xxxxxx",
"task_status": "RUNNING",
"submit_time": "2026-07-22 11:31:35.916",
"scheduled_time": "2026-07-22 11:31:35.973"
}
}Success (SUCCEEDED)
{
"request_id": "caa62a12-0972-9762-96c7-8cd0cd10bc9f",
"output": {
"task_id": "eff1443c-b8b0-42b4-a973-xxxxxx",
"task_status": "SUCCEEDED",
"submit_time": "2026-07-22 11:31:35.916",
"scheduled_time": "2026-07-22 11:31:35.973",
"end_time": "2026-07-22 11:35:14.377",
"orig_prompt": "A cat running across a grassy field",
"video_url": "https://dashscope-result-sh.oss-accelerate.aliyuncs.com/xxx.mp4?Expires=xxx"
},
"usage": {
"duration": 5,
"input_video_duration": 0,
"output_video_duration": 5,
"video_count": 1,
"SR": 1080
}
}Failed (FAILED)
{
"request_id": "xxxx",
"output": {
"task_id": "xxxx",
"task_status": "FAILED",
"code": "InvalidParameter",
"message": "The size is not match xxxxxx"
}
}Task Not Found
{
"code": "task_not_exist",
"message": "task_not_exist",
"data": null
}Response Fields
output
| Field | Type | Description |
|---|---|---|
task_id | string | Task ID |
task_status | string | Task status: PENDING, RUNNING, SUCCEEDED, FAILED, CANCELED, UNKNOWN |
submit_time / scheduled_time / end_time | string | Task submission / execution start / completion time, format YYYY-MM-DD HH:mm:ss.SSS |
video_url | string | URL of the generated video, returned only when SUCCEEDED; MP4 (H.264), valid for 24 hours |
orig_prompt | string | Original input prompt |
actual_prompt | string | Rewritten prompt returned when prompt_extend is enabled (not returned by some models) |
code / message | string | Error code and details, returned only when FAILED |
usage
| Field | Type | Applicable Models | Description |
|---|---|---|---|
duration | number | wan2.7 / wan2.6 / videoedit / s2v / kf2v / vace | Billable video duration (seconds) = input duration + output duration |
input_video_duration | integer | Same as above | Input video duration; 0 for pure generation tasks, counted from the input video for Reference-to-Video / Video Editing |
output_video_duration | integer | Same as above | Output video duration (seconds) |
SR | integer | Same as above | Output resolution tier, e.g. 480, 720, 1080 |
ratio | string | wan2.7 | Output aspect ratio, e.g. 16:9 |
size | string | wan2.6 | Output resolution as "width*height", e.g. 1920*1080 |
video_duration | number | wan2.5 and earlier, animate | Billable video duration (seconds) |
video_ratio | string | "width*height" for wan2.5 and earlier; standard / pro for animate | Output spec identifier |
video_count | integer | All | Number of generated videos, fixed at 1 |
Usage Tips
task_id and video_url are valid for 24 hours: querying after expiry returns UNKNOWN, and the video URL is automatically cleared after expiry — download or transfer to your own storage promptly.