MiniMax H3 LoRA

From $0.04 / SecondStyle-Guided References480p / 768p

MiniMax H3 LoRA is the style-focused member of the MiniMax H3 video family. Direct clips from text, images, or rich reference sets — up to nine images, three videos, and three audio tracks — and iterate at 480p for just $0.04 per second.

Modes

Text / Image / Reference

APIXO Price

From $0.04 / second

Duration

5–15 Seconds

References

Images · Videos · Audio

Resolution

480p / 768p

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MiniMax H3 LoRA Model API Rate Structure

MiniMax H3 LoRA bills output video per second by resolution, then adds a flat $0.02 per reference image, $0.02 per reference audio track, and $0.04 per second of reference video footage.

Output video (480p)

Rate

$0.04 / second

Applies to

All modes

Output video (768p)

Rate

$0.08 / second

Applies to

All modes

Reference image

Rate

$0.02 / image

Applies to

Every submitted image, no free quota

Reference audio

Rate

$0.02 / audio

Applies to

Cannot be used on its own

Reference video (480p only)

Rate

$0.04 / second

Applies to

Reference-to-video, billed on actual reference length

Billed item	Rate	Applies to
Output video (480p)	$0.04 / second	All modes
Output video (768p)	$0.08 / second	All modes
Reference image	$0.02 / image	Every submitted image, no free quota
Reference audio	$0.02 / audio	Cannot be used on its own
Reference video (480p only)	$0.04 / second	Reference-to-video, billed on actual reference length

Billing Rules

480p output costs $0.04 per second and 768p costs $0.08 per second, so a 480p draft run is the cheapest way to test a style direction.
Reference images have no free quota — every submitted image adds $0.02. Reference videos are supported at 480p only and bill on their actual length.
Available through the APIXO API today. The in-browser workspace for this model is being wired up.

Common Cost Examples

Example: a 10-second 480p video with three reference images costs $0.46.

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Integrate with AI

Copy a prompt for your AI assistant to install APIXO MCP, read the live schema, and wire this model into your app.

Endpoints

Create task

POSThttps://api.apixo.ai/api/v1/generateTask/minimax-h3-LoRA

Poll status

GEThttps://api.apixo.ai/api/v1/statusTask/minimax-h3-LoRA?taskId={taskId}

Request body

request_type

async

Use callback with callback_url for webhooks.

input

object

Mode, prompt, references, size, duration, and audio settings.

moderequired

Typeselect

Text-to-video needs only a prompt. Image-to-video animates a first frame (and an optional last frame). Reference-to-video accepts images, video, and audio together as creative context.text-to-video · image-to-video · reference-to-video

promptrequired

Typestring

Describe the subject, action, camera language, and any sound you want generated with the picture.

durationoptional

Typeslider

Output length in seconds. Billed per second of output.

aspect_ratiooptional

Typeselect

Framing for text-to-video and reference-to-video. Image-to-video takes its framing from the supplied first frame.21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 · 9:21

resolutionoptional

Typeselect

480p is the default and the cheaper tier; 768p doubles the per-second rate. Reference videos are only available at 480p.480p · 768p

Parameter	Type	Required	Description
`mode`	select	required	Text-to-video needs only a prompt. Image-to-video animates a first frame (and an optional last frame). Reference-to-video accepts images, video, and audio together as creative context.text-to-video · image-to-video · reference-to-video
`prompt`	string	required	Describe the subject, action, camera language, and any sound you want generated with the picture.
`duration`	slider	optional	Output length in seconds. Billed per second of output.
`aspect_ratio`	select	optional	Framing for text-to-video and reference-to-video. Image-to-video takes its framing from the supplied first frame.21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 · 9:21
`resolution`	select	optional	480p is the default and the cheaper tier; 768p doubles the per-second rate. Reference videos are only available at 480p.480p · 768p

File parameters (URL arrays)

image_urls[ mode=image-to-video ]Upload 1 image to use as the first frame, or 2 for first and last. The output takes its framing from the first frame.

Only in mode=image-to-video

reference_image_urls[ mode=reference-to-video ]Up to 9 reference images for character, product, or style guidance. Each image adds $0.02 — there is no free allowance.

Only in mode=reference-to-video

video_urls[ mode=reference-to-video ]Up to 3 reference videos, each up to 15 seconds, 15 seconds total. Only available at 480p; reference video seconds are billed at $0.04 per second.

Only in mode=reference-to-video

audio_urls[ mode=reference-to-video ]Up to 3 reference audio files, billed at $0.02 each. Audio cannot be used on its own — pair it with an image or video reference.

Only in mode=reference-to-video

Example (cURL)

1curl -X POST "https://api.apixo.ai/api/v1/generateTask/minimax-h3-LoRA" \2  -H "Authorization: Bearer YOUR_API_KEY" \3  -H "Content-Type: application/json" \4  -d '{5    "request_type": "async",6    "input": {7      "mode": "text-to-video",8      "prompt": "a cinematic tracking shot through a rainy neon street",9      "resolution": "480p",10      "duration": 5,11      "aspect_ratio": "16:9"12    }13  }'

Full API documentation

Capabilities

A reference-driven video API built for stylized results

$0.04 Drafting Tier

The 480p tier bills at $0.04 per output second — the lowest rate in the MiniMax H3 family — so style exploration and motion tests stay inexpensive.

Style-Guided Output

Submit reference sets that describe the look you want and keep characters, palettes, and art direction consistent across clips.

Nine-Image References

Reference-to-video accepts up to nine image URLs in one request, enough to communicate a subject, a wardrobe, and a lighting style together.

Video and Audio Guidance

Add up to three reference videos at 480p and up to three audio tracks to guide motion and sound, billed per actual second or per track.

Seven Frame Shapes

Choose from 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and the ultra-tall 9:21 format for everything from cinema frames to full-height mobile stories.

Three Generation Modes

Use text-to-video for prompt-only clips, image-to-video with one or two frames, or reference-to-video when style consistency matters most.

Model Details

Published MiniMax H3 LoRA API parameters

MiniMax

Provider

3 Modes

Generation

Video

Output

480p / 768p

Resolution

5–15 Whole Seconds

Duration

Up to 9 Images

Reference Input

Use Cases

Where style-guided, low-cost video generation fits

Style Exploration

Cheap Drafts at 480p

Try several visual directions at $0.04 per second before committing to a final render. A five-second 480p draft costs $0.20, so ten style candidates come to $2.00 — then switch to 768p once the direction is settled.

Brand Consistency

Recurring Characters and Looks

Feed up to nine reference images of a character, product, or art style into reference-to-video and keep the same identity across a whole campaign of short clips.

Motion References

Guided Movement and Sound

Attach short reference videos at 480p to steer camera movement and subject motion, and add audio tracks when the clip needs a specific sonic identity. Audio must accompany an image or video reference.

Vertical Storytelling

Ultra-Tall 9:16 and 9:21 Clips

Beyond the usual landscape and portrait ratios, the 9:21 option covers full-height mobile formats, so one API serves cinematic frames and phone-first stories alike.

Notes & FAQ

MiniMax H3 LoRA input and pricing guidance

Notes

Available through the APIXO API today. The in-browser workspace for this model is being wired up.

MiniMax H3 LoRA is a separate model from MiniMax H3, with its own endpoint, parameters, and rates: 480p and 768p output instead of 768p and 2K, and every reference image billed at $0.02 with no free quota.

Output bills per second: $0.04 at 480p and $0.08 at 768p. Reference images and audio tracks add $0.02 each; reference videos add $0.04 per actual second.

Duration must be a whole number from 5 to 15 seconds and defaults to 5. Resolution defaults to 480p.

Reference videos work at 480p only: up to three clips, each 0–15 seconds, with a combined length of at most 15 seconds.

Reference audio (up to three tracks) cannot be used on its own — combine it with reference images or a reference video.

Frequently Asked Questions

They are separate models with separate endpoints and pricing. MiniMax H3 LoRA outputs at 480p or 768p ($0.04 or $0.08 per second), bills every reference image at $0.02 with no free quota, bills reference audio at $0.02 per track, and adds a 9:21 aspect ratio. MiniMax H3 outputs at 768p or 2K with different rates and reference rules.

Output video costs $0.04 per second at 480p and $0.08 per second at 768p. Each reference image costs $0.02, each reference audio track costs $0.02, and reference video costs $0.04 per second of actual footage. Total price is the output duration times the resolution rate, plus the per-item reference charges.

Reference-to-video accepts up to nine image URLs, up to three video URLs (480p only, each 0–15 seconds, 15 seconds combined), and up to three audio URLs. Audio cannot be submitted alone. Image-to-video takes one or two images instead.

Duration can be any whole number from 5 to 15 seconds. Aspect ratio offers seven options: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and 9:21.

Yes. The APIXO API is available today. The in-browser workspace for this model is currently being wired up.