MiniMax H3
MiniMax H3 and H3 Max video generation V2 APIs for creating and querying asynchronous tasks.
MiniMax H3 V2 is an asynchronous video generation API. Submit multimodal content to receive a task_id, then poll the query endpoint until the task completes and download the video from content.url.
Endpoints
| Method | Path | Description |
|---|---|---|
POST | /v2/video_generation | Create a video generation task |
GET | /v2/query/video_generation/{task_id} | Query task status and result |
Base URL: https://api.tokenhub.belivestudios.com
Authentication:
Authorization: Bearer sk-your-belive-studios-key
Content-Type: application/jsonModels
| Model | Capabilities | Resolutions | Duration | Notes |
|---|---|---|---|---|
MiniMax-H3 | Text-to-video, first/last-frame image-to-video, multimodal reference video | 768P, 2K | 4–15 seconds | Supports reference images, video and audio. |
MiniMax-H3-Max | Text-to-video, first/last-frame image-to-video | 480P, 768P | 5–15 seconds | Fast variant; no 2K or multimodal reference inputs. |
Workflow
- Call Create a video generation task with at least one non-empty
textitem incontent. - Save the returned
task_id. This is the public BeLive Studio task ID; do not replace it with the upstream MiniMax ID. - Poll Query a task until
task.statusissucceeded,failed, orcancelled. - On success, read
task.content.url. Download URLs are temporary, so save the file promptly.
Gateway behavior
Both endpoints use the official MiniMax V2 paths. BeLive Studio stores the upstream task ID internally and exposes only the public task_id, so always query with the ID returned by the create endpoint.
Official reference
See the official MiniMax create-task documentation and query-task documentation for the upstream field definitions and limits.