H3 Video

Get your /v2/hailuo tasks, newest first. GTMage-2.5 Sunburst / Flare image tasks are listed here too (task_type: create_image); for images prefer the GTMage-2.5 endpoints.

Rate limit: 60 requests/minute. Use page_size=100 to check the status of many tasks in one request instead of polling each task.

get/v2/hailuo/histories

Request

Query parameters

pageinteger

Page number for pagination

page_sizeinteger

Number of items per page (1–100)

Response

Paginated history

totalinteger

Total number of items

pageinteger

Current page number

page_sizeinteger

Number of items per page

total_pagesinteger

Total number of pages

Example response

{
  "data": [
    {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "prompt": "A drone flying over mountains at sunrise",
      "file_urls": [],
      "task_type": "text_to_video",
      "aspect_ratio": "16:9",
      "model": "h3_768p_10s",
      "number_of_outputs": 1
    }
  ]
}

Changes