What is MiniMax API Platform?
MiniMax API Platform is a developer-facing documentation and access hub for MiniMax's family of AI models. The Models page lists current and legacy models across text (LLM), video, audio (text-to-speech and voice tools), and music, each with a short description and key features.
For language tasks, the flagship listed models are MiniMax-M3 and MiniMax-M3.1-Flash-Preview, described as multimodal coding models with a 1M context window and tunable thinking depth, plus MiniMax-M2.7 and a faster M2.7-highspeed variant aimed at engineering and office delivery. Video models include MiniMax H3 for text-to-video and image-to-video at 768P or 2K, and H3 Max for faster generation. Speech models such as speech-2.8-hd and speech-2.8-turbo support 40 languages and seven emotions, while music generation and cover tools are also offered, with some free music APIs being discontinued.
Key features
- Multimodal LLMs with a 1M context window
- Tunable thinking depth for language models
- Text-to-video and image-to-video generation
- Text-to-speech in 40 languages with seven emotions
- Music generation and cover generation from reference audio
- Voice design and voice cloning via API
Who is it for
- Software developers building AI-powered applications
- Engineering teams needing coding and refactoring models
- Content creators producing video, speech or music
- Businesses integrating voice or video generation
Pros and cons
- Wide range of models across text, video, speech and music
- Large 1M context window in the newer language model
- Fast low-latency variants available
- Some music APIs are being discontinued or closed to new users from August 20, 2026
- M3.1-Flash-Preview is only available through M Plan and MiniMax Code for now
MiniMax API Platform pricing
| Plan | Price | Includes |
|---|---|---|
| MiniMax-M2.7 | 0.3 USD input / 1.2 USD output per M tokens | Prompt caching read 0.06 USD per M tokens |
| MiniMax-M2.7-highspeed | 0.6 USD input / 2.4 USD output per M tokens | Faster inference |
| Speech-to-Text (ASR) | 0.38 USD | Per hour of audio |
| T2A speech-2.8-hd | 100 USD | Per M characters |
| T2A speech-2.8-turbo | 60 USD | Per M characters |
| Voice Design | 3 USD | Per voice, charged on first use for synthesis |
Prices copied from MiniMax API Platform pricing, checked October 12, 2026. Currency as shown by the vendor; taxes may apply.
MiniMax API Platform pricing details →
Is MiniMax API Platform free?
The vendor does not state this clearly on the homepage or pricing page.
MiniMax API Platform alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 MiniMax | 0.3 USD input / 1.2 USD output per M tokens | ? | APIs & models |
 Replicate | 0.025 USD | trial | APIs & models |
 fal | 0.05 USD | ? | APIs & models |
 Google AI Studio | 0,75 USD | ? | APIs & models |
 DeepAI | 9.99 USD/mo | yes | APIs & models |
 Grok API | 0.02 USD | ? | APIs & models |
All alternatives to MiniMax API Platform →
FAQ
What is MiniMax API Platform used for?
API platform offering MiniMax language, video, speech, image and music models for developers building AI-powered applications.
Is MiniMax API Platform free?
The vendor does not state this clearly on the homepage or pricing page.
How much does MiniMax API Platform cost?
The cheapest paid plan is 0.3 USD input / 1.2 USD output per M tokens (vendor pricing, October 12, 2026).
What are the best MiniMax API Platform alternatives?
Closest alternatives: MiniMax, Replicate, fal, Google AI Studio, DeepAI.
Data checked October 12, 2026 on the vendor website (platform.minimax.io).