Retrieve a Seedance 2.5 Flash video (native format)

Retrieve the status, result and usage of a native Seedance 2.5 Flash video task.

Use the native task ID returned by the create API to retrieve the task status, video result and usage.

GET/api/v3/contents/generations/tasks/{task_id}

Authorization

bearerAuth

AuthorizationBearer <token>

Use Bearer your-api-key in the Authorization Header.

In: header

Path Parameters

task_id*string

Task ID returned by native creation. Only task records from the last 7 days are available.

Length1 <= length

Response Body

`application/json`

curl -X GET "https://api.agtcloud.cn/api/v3/contents/generations/tasks/task_xxxxx" \
  -H "Authorization: Bearer your-api-key"

{
  "id": "TASK_ID",
  "model": "MODEL_ID",
  "status": "running",
  "created_at": 1786082400,
  "updated_at": 1786082430,
  "draft": false,
  "execution_expires_after": 172800,
  "generate_audio": true,
  "output_format": "mp4",
  "priority": 0,
  "service_tier": "default"
}

Retrieve and save

Polling: Continue only while the task is queued or running. Stop when it succeeds, fails, is cancelled or expires.
Saving: Task records are retained for 7 days. Video and last-frame URLs are valid for 24 hours; videos can be downloaded up to 100 times. Download or transfer the files promptly.

To submit a new task, use the create API.

Official Volcengine Ark documentation for retrieving video generation tasksReview the upstream protocol definition and the latest field changes.

Retrieve a Seedance 2.5 Flash video (native format)

Authorization

Path Parameters

Response Body

200application/json

400application/json

401application/json

429

Retrieve and save

`application/json`

`application/json`

`application/json`