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MiniMax H3 price and pay per use on SentX

MiniMax H3 costs $0.16 per second. Pay in HBAR with no subscription. A 5 second clip costs $0.80 with sound.

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MiniMax H3 is a general purpose video model from MiniMax that makes clips with native stereo sound. On SentX, MiniMax H3 costs $0.16 per second. You pay from DreamForge AI credits topped up with HBAR, and there is no subscription.

MiniMax H3 price on SentX

ModelPrice on SentXNotes
MiniMax H3$0.16 per secondThe default model. 768p with native sound always included.

A 5 second clip costs $0.80 with sound.

Prices are in US dollars, as checked on October 4, 2026, and you pay them in HBAR. The generator shows the exact price for your settings before you start, and that quote is the one you pay. The full table is on AI generation prices.

How to use MiniMax H3 on SentX

  1. Sign in with an email or connect a Hedera wallet such as HashPack.
  2. Top up DreamForge AI credits with HBAR. Prices are stated in USD and converted at the live exchange rate when you top up.
  3. Open the AI video generator and choose MiniMax H3 in the model list.
  4. Write your prompt and choose the settings the generator offers for this model. The exact price shows before you start.
  5. Generate, then check the result from start to finish before you publish, download or mint it.

The AI video generator page explains the generator in more detail, and AI generation prices lists every model SentX offers.

  • MiniMax H3 is the default model in the SentX video generator. It runs at 768p and the price always includes sound.

What MiniMax H3 is good at

MiniMax released H3 on July 31, 2026. It models voice, sound effects and music together with the picture rather than adding audio afterwards, and makes clips of up to 15 seconds.

MiniMax names instruction following, accurate text and brand rendering, and motion transfer from one video to another as its strengths. References and edits are described in plain language instead of picked from fixed task types.

On August 3, 2026 MiniMax published the model's weights under the MiniMax H3 Community License. The open release renders at 768p by default.

These are MiniMax's own descriptions of the model, read on October 8, 2026: MiniMax H3 announcement, MiniMax H3 open source release. The SentX generator shows which inputs and settings it offers for MiniMax H3.

Other AI video models on SentX

Every video model SentX offers, each priced per use. Charged per second of finished video. A 5 second clip on MiniMax H3, the default model, costs $0.80 with sound. An 8 second silent clip on Veo 3.1 Lite costs $0.48.

ModelPrice on SentXNotes
FLUX 3 Video$0.26 per second
Seedance 2.0$0.25 per second
Wan 3.0$0.20 per second720p with native sound included.
MiniMax H3$0.16 per secondThe default model. 768p with native sound always included.
Veo 3.1 Fast (Google)$0.16 per second720p. $0.20 per second with sound.
Veo 3.1 Lite (Google)$0.06 per second720p. $0.10 per second with sound.

All models, grouped by type: AI models on SentX.

Questions

Do I need a subscription to use MiniMax H3?

No. SentX DreamForge is strictly pay per use. There is nothing to cancel, nothing renews, and credits stay on your account until you spend them.

How do I pay for MiniMax H3?

You top up DreamForge AI credits with HBAR from your connected wallet. Prices are stated in USD and converted at the live exchange rate at the moment you top up. Each generation deducts its exact price from your credits.

Can I mint what I make with MiniMax H3 as an NFT?

You can send what you generate into one of your collections and prepare it as an NFT on Hedera without leaving SentX, then list it on the marketplace or launch it. Generating and minting are separate actions, each with its own quote. Mint your first collection in DreamForge walks through it.

Can I use the result commercially?

Rights depend on the model and are labeled in the generator before you generate. Check the terms shown for the model you choose, and the rights to any material you supplied, before publishing or selling what you make.