Cinematic Aerial Waterfall Journey
MiniMax H3MiniMax H3 API for Multimodal AI Video Generation MiniMax H3 API
Build high-resolution video workflows with the MiniMax H3 AI model through one flexible API
Connect your product to MiniMax H3 API and generate multimodal video from text, images, video, and audio references. The API gives developers access to the MiniMax H3 AI model for clips from 4 to 15 seconds, 768P or 2K output, and native stereo sound. Use the API when your application needs more than basic text-to-video: the model supports detailed natural-language direction, reference-driven creation, motion transfer, first-frame and last-frame workflows, and richer audiovisual control. With the API, teams can turn the model into a programmable video layer for creative tools, marketing platforms, content products, and automated generation pipelines.
Explore MiniMax H3 API workflows
Test the MiniMax H3 AI model
Build with multimodal references
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MiniMax H3Why Build with MiniMax H3 API?
MiniMax H3 API brings resolution, duration, native sound, multimodal references, and controllable video generation into one developer workflow. The MiniMax H3 AI model gives product teams multiple ways to generate and direct video without reducing every use case to a single text prompt.
One API for Multiple Video Workflows
MiniMax H3 API supports text-to-video, first-frame image-to-video, first-and-last-frame generation, and reference-driven creation. Instead of building separate integrations for every starting point, developers can use the API to expose several creation paths around the MiniMax H3 AI model. The model can start from a written idea, preserve a defined opening or ending frame, or follow multimodal references for more structured production.
Multimodal Inputs in One Request
MiniMax H3 API lets applications combine image, video, and audio references with natural-language instructions. The MiniMax H3 AI model can use different assets for subject identity, motion, camera behavior, voice, rhythm, or visual direction inside one context. The API supports up to 12 mixed reference files in a request, giving developers a practical way to build more controllable multimodal video experiences with the model.
Production-Ready Visual Quality
MiniMax H3 API is suited to products serving advertising, branding, e-commerce, product design, UI/UX, gaming, and other commercial creative workflows. The MiniMax H3 AI model is designed for briefs where small text, brand elements, motion consistency, and controlled references matter. With the API, teams can integrate the model into tools that need higher-resolution output and stronger creative control without splitting the workflow across disconnected generation systems.
Longer Video with Native Stereo Sound
MiniMax H3 API supports clips up to 15 seconds and gives applications access to native stereo audio generation. The MiniMax H3 AI model can produce picture and sound as part of the same generation, which is useful for product action, environmental sound, dialogue-like moments, motion sequences, and short narrative beats. The API therefore helps developers build video experiences where the model delivers a more complete audiovisual result from a single workflow.
What Can You Build with MiniMax H3 API?
MiniMax H3 API provides programmable access to the MiniMax H3 AI model as a general-purpose multimodal video system. High-resolution output, longer clips, native sound, multimodal references, and stronger direction make the API a flexible foundation for creative and commercial video products.
How to Use MiniMax H3 API
MiniMax H3 API supports straightforward text-to-video as well as first-frame, last-frame, and multimodal reference workflows. Developers can use the MiniMax H3 AI model for simple generation interfaces or more advanced creative products with deeper control.
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1. Choose a MiniMax H3 API Workflow
Start MiniMax H3 API with text, a first frame, a last frame, or a set of multimodal reference assets. The MiniMax H3 AI model supports several generation paths, so your interface can offer a simple prompt-first experience or a more controlled reference-based workflow.
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2. Send Prompts and References
Tell MiniMax H3 API what should happen, how the camera should move, what should stay consistent, and how each reference should influence the output. The MiniMax H3 AI model is designed to interpret these relationships through natural-language instructions, making the API easier to map to user-facing creative controls.
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3. Set Duration and Resolution
Configure MiniMax H3 API for a supported duration from 4 to 15 seconds and choose 768P or 2K output. The MiniMax H3 AI model can work across common aspect ratios, helping applications generate cinematic, landscape, square, and vertical creative formats.
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4. Generate, Review, and Refine
Run MiniMax H3 API, review subject consistency, movement, sound, text, and composition, then refine the prompt or references when needed. The MiniMax H3 AI model responds best when the request clearly separates subject, action, environment, camera, sound, and reference intent.
How Teams Experience MiniMax H3 API
These hands-on examples show how creators and product teams can use MiniMax H3 API with the MiniMax H3 AI model across campaign, e-commerce, motion, social, and filmmaking workflows.
We connected MiniMax H3 API to an internal concept tool for product campaigns. The MiniMax H3 AI model handled our package reference, camera direction, and sound brief in the same workflow. The API felt much closer to exposing a programmable directing layer than adding another basic video endpoint.
Chloe Bennett
Creative Director
I tested MiniMax H3 API for paid-social concept generation where we needed several variations without losing the core idea. The MiniMax H3 AI model gave us enough duration for a hook and product moment, while the API made motion references easier to incorporate than describing every movement from scratch.
Marcus Rivera
Performance Marketing Manager
For an e-commerce prototype, I used MiniMax H3 API with product images and a motion reference. The MiniMax H3 AI model followed the intended direction more clearly than a text-only setup. The API is especially useful when consistency matters more than generating a random attractive shot.
Elaine Foster
E-commerce Video Producer
The reference workflow was the strongest part of my MiniMax H3 API test. I could treat subject, camera, movement, and rhythm as separate inputs while the MiniMax H3 AI model brought them together. The API reduced the need to compress every creative instruction into one overloaded prompt.
Daniel Cho
Motion Designer
We used MiniMax H3 API for fast social-video experiments and could start with a simple request, then add references only when tighter control was necessary. The MiniMax H3 AI model gave us a useful balance between speed and direction, and the API fit naturally into a repeatable content workflow.
Priya Kapoor
Social Content Lead
I care about camera language and how a short scene develops over time. MiniMax H3 API gave me access to the MiniMax H3 AI model for clips up to 15 seconds, which was enough to build a real beat instead of a tiny motion loop. Native sound also made the output feel more complete.
Leo Anders
Independent Filmmaker
MiniMax H3 API FAQ
Learn how MiniMax H3 API works, what the MiniMax H3 AI model supports, and how multimodal video generation can fit into your product.
MiniMax H3 API provides programmatic access to the MiniMax H3 AI model, a general-purpose multimodal video model that understands text, image, video, and audio context. Developers can use the API for generation, reference-based creation, first-frame or last-frame workflows, and editing-related use cases supported by the model.
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Build Your Video Product with MiniMax H3 API
Bring prompts, frames, reference images, motion clips, or audio into MiniMax H3 API and build a more controllable generation experience. The MiniMax H3 AI model gives your product a flexible path from simple text-to-video to multimodal reference creation. Use the API for sharper output, longer short-form scenes, native sound, and richer creative control from the MiniMax H3 AI model.
MiniMax H3 API: 768P or 2K output
MiniMax H3 API: 4–15 second clips
MiniMax H3 AI model: text, image, video, and audio references