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POST
/
v3
/
async
/
minimax-hailuo-2.3-t2v
Minimax Hailuo 2.3 Text-to-Video
curl --request POST \
  --url https://api.highwayapi.ai/v3/async/minimax-hailuo-2.3-t2v \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "prompt": "<string>",
  "duration": 123,
  "resolution": "<string>",
  "enable_prompt_expansion": true,
  "fast_pretreatment": true
}
'
{
  "task_id": "<string>"
}
Minimax Hailuo 2.3 is a newly upgraded video generation model, delivering stronger performance in body movements, physical effects, and instruction understanding and execution.
This is an asynchronous API and returns only the asynchronous task’s task_id. You should use this task_id to request the Get Task Result API to retrieve the video generation result.

​
Request Headers

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Content-Type
string
required
Enum value: application/json
​
Authorization
string
required
Bearer authentication format: Bearer {{API Key}}.

​
Request Body

​
prompt
string
required
The prompt text used to guide generation.Range: 1 <= x <= 2000.Supports 15 camera movement instructions:
  • Lateral movement: [左移], [右移]
  • Pan left/right: [左摇], [右摇]
  • Push/pull: [推进], [拉远]
  • Rise/fall: [上升], [下降]
  • Tilt up/down: [上摇], [下摇]
  • Zoom: [变焦推近], [变焦拉远]
  • Other: [晃动], [跟随], [固定]
Usage rules:
  • Combined camera movements: Multiple instructions within the same [] group take effect simultaneously, such as [左摇,上升]. It is recommended to combine no more than 3 instructions.
  • Sequential camera movements: Instructions that appear earlier and later in the prompt take effect in order, such as ”…[推进], then…[拉远]”.
  • Natural language: Camera movements can also be described in natural language, but using standard instructions produces more accurate responses.
​
duration
integer
Duration of the generated video (seconds). Default value: 6
Available values: 6, 10
​
resolution
string
Resolution of the generated video. Default value: 768P
  • 6-second videos support: 768P, 1080P
  • 10-second videos support only: 768P
​
enable_prompt_expansion
boolean
Whether to enable prompt optimization.Default value: true.
​
fast_pretreatment
boolean
default:false
Whether to reduce the time required for prompt optimization.Default value: false.

​
Response Information

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task_id
string
required
The task_id of the asynchronous task. You should use this task_id to request the Get Task Result API to obtain the generation result.