Model CenterGlobalAiOpc

MiniMax-H3-768p-c2

POST/kyyReactApiServer/v2/model-center/tasks

Model information

Field	Value
Model ID (`model`)	`MiniMax-H3-768p-c2`
Model type	Video models
Set the request `model` field to the Model ID shown above. Using the model name will fail to resolve the model.

Authentication

Get Key

All requests must include a Bearer token in the request headers:

cURL

Authorization: Bearer <API_KEY>

Request parameters

Send the following fields in the JSON request body. model is required — use the Model ID from the Model information section above.

promptstringrequired

Prompt

文本提示词输入。

Range：1 – 7000

reference_imagesimage[]

Reference images

参考图输入。JPG/JPEG、PNG、WebP、HEIC、HEIF；静态图片

Range：0 – 9

Items：0 - 9

Provide a publicly accessible resource URL.

reference_videosvideo[]

Reference videos

参考视频输入。MP4/MOV；H.264/H.265；可含 AAC/MP3 音轨。合计总时长：4秒内

Range：0 – 3

Items：0 - 3

Provide a publicly accessible resource URL.

reference_audiosaudio[]

Reference audios

参考音频输入。WAV/PCM、MP3、M4A/AAC、裸 ADTS AAC。合计总时长：最短 2 秒，不能超过 15 秒

Range：0 – 3

Items：0 - 3

Provide a publicly accessible resource URL.

durationinteger

Duration

Generated video duration.

Range：1 – 15

aspect_ratiostring

Aspect ratio

Output aspect ratio.

Allowed values：16:9, 9:16, 1:1, 4:3, 3:4, 21:9

Default：16:9

resolutionstring

Resolution

Output resolution tier.

Allowed values：768P

Default：768P

first_imageimage[]

First frame

图生视频首帧输入。JPG/JPEG、PNG、WebP、HEIC、HEIF；静态图片

Range：0 – 1

Items：0 - 1

Provide a publicly accessible resource URL.

last_imageimage[]

Last frame

视频尾帧约束输入。JPG/JPEG、PNG、WebP、HEIC、HEIF；静态图片

Range：0 – 1

Items：0 - 1

Provide a publicly accessible resource URL.

Response contract

Task status is normalized to queued, processing, completed, or failed. Result URLs are returned only when status is completed;

Field	Description
`id`	Task ID used to poll status and results.
`object`	Resource type, usually `video` for this model.
`created`	Task creation time as a Unix timestamp in seconds.
`model`	Model name used for this request.
`status`	`queued`, `processing`, `completed`, or `failed`.
`progress`	Task progress, usually returned by the query API.
`result_url`	Generic result URL, returned only after completion.
`video_url`	Typed result URL for this resource, returned only after completion.
`amount`	Credits consumed by this task.
`actualDuration`	Duration used by this task.
`error`	Error message on failure; usually `null` while queued, processing, or completed.

Query task result

Generation tasks run asynchronously. The submit endpoint returns a task id; poll the query endpoint below with that id until status becomes completed or failed.

http

GET https://zcbservice.aizfw.cn/kyyReactApiServer/v2/model-center/tasks/{id}
Authorization: Bearer <API_KEY>

idstringrequired

The task ID returned by the submit endpoint.

When status is completed, the result URL is returned via result_url and video_url. See the Response contract above for the remaining fields.

Poll every 5–10 seconds and stop once status is completed or failed. Result URLs expire, so download and store them promptly.