Video

Hailuo 02 Pro video

MiniMax Hailuo 02 Pro — premium 1080p. Fixed per-video price.

Category: Create · hailuo-02-pro

How to use & limits

Premium variant: fixed 1080P output, 6 seconds.
Text-to-video and image-to-video (1 reference image).
prompt: up to 1,500 characters.
end_image_url sets an optional end frame in image-to-video.
prompt_optimizer enhances the prompt automatically.

Capabilities

What this model supports, straight from the schema — no pricing, no infrastructure detail.

Capability	Value
`end_frame` End frame	Yes
`video_edit` Video edit	—
`multi_shots` Multi-shot	—
`multi_prompt` Multi-prompt	—
`text_to_video` Text-to-video	Yes
`image_to_video` Image-to-video	Yes
`prompt_optimizer` Prompt optimizer	Yes
`max_prompt_length` Max prompt length	1500
`reference_to_video` Reference-to-video	—

Parameters

Fields accepted in params (or first-class, where applicable) for POST /generations.

Name	Label	Type	Required	Default	Options	Min / Max	Description
`prompt`	Prompt	textarea	Required	—	—	—	Scene description; up to 1,500 characters.
`image_urls`	Image references	multi_select	Optional	—	—	— – 1	Start image for image-to-video (max 1).
`end_image_url`	End frame	url	Optional	—	—	—	Optional end frame for image-to-video.
`duration`	Duration	select	Optional	6	—	—	Fixed at 6 seconds on this variant.
`resolution`	Resolution	select	Optional	1080P	1080P	—	Fixed at 1080P.
`prompt_optimizer`	Prompt optimizer	boolean	Optional	false	—	—	Enables automatic prompt enhancement.

Example request

bash

curl -X POST https://caranguejo.art/api/v1/dev/generations \
  -H "Authorization: Bearer $CK" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "hailuo-02-pro",
  "prompt": "Cinematic portrait of a woman at dusk, golden light and a light breeze in her hair.",
  "params": {
    "resolution": "1080P",
    "duration": 6,
    "prompt_optimizer": false
  }
}'

javascript

const res = await fetch("https://caranguejo.art/api/v1/dev/generations", {
  method: "POST",
  headers: {
    "Authorization": "Bearer " + process.env.CK,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "hailuo-02-pro",
    "prompt": "Cinematic portrait of a woman at dusk, golden light and a light breeze in her hair.",
    "params": {
      "resolution": "1080P",
      "duration": 6,
      "prompt_optimizer": false
    }
  }),
});
const { data } = await res.json();

Example response

json

{
  "id": "9f0c1a7e-…",
  "object": "generation",
  "model": "hailuo-02-pro",
  "type": "video",
  "status": "completed",
  "output": {
    "assets": [
      {
        "url": "https://media.caranguejo.art/outputs/example.mp4",
        "type": "video"
      }
    ]
  }
}

The job's real cost is returned as credits_charged on the completed response — check GET /balance for the account balance.

Common errors for this job type:

`insufficient_credits`	Account balance can't cover the job cost.
`content_policy_violation`	Prompt or media rejected by content policy.
`generation_timeout`	The job exceeded the maximum processing time.
`rate_limited`	Too many requests per minute.
`invalid_input`	A required parameter is missing or outside the model's schema.
`generation_failed`	Generic processing failure.