Ark Seedance: Get Video Task

Poll a task created via Create video task. Use a video API key. All of the user’s tasks are visible (not limited to the creating key).

Endpoint

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

Notes

• Use the create response id (yq_ prefix) as {task_id}.
• Status may be pending_rebuild while assets rebuild.
• Cancel only pending_rebuild: POST /api/v3/contents/generations/tasks/{task_id}/cancel. Running tasks cannot be cancelled.