AI video API · MiniMax

MiniMax H3 API pricing per second

Generate video with MiniMax's MiniMax H3 through the Cut.Pro API. You see the price before you generate and pay only for what you use.

  • Pay as you go, no subscription
  • 15 free credits on a new account
  • Free quote before every call
From$0.0624per secondR$0.21 · 4 credits5 seconds at 768p: $0.31Lowest price we foundUpdated November 07, 2026

Pricing

MiniMax H3 pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
Text onlyLowest price we found768p$0.0624R$0.214 credits
Text only2k$0.34R$1.1319 credits
From an imageLowest price we found768p$0.0624R$0.214 credits
From an image2k$0.34R$1.1319 credits
First and last frameLowest price we found768p$0.0624R$0.214 credits
First and last frame2k$0.34R$1.1319 credits
With references768p$0.21R$0.7012 credits
With references2k$0.34R$1.1319 credits

Updated November 07, 2026. Prices use the cheapest credit pack: 1 credit costs $0.0179 (R$0.0599).

Lowest price we found: our price is at or under every public API list price we track for the same model, mode and resolution.

Limits

What MiniMax H3 accepts in each request

Modes
Text only, From an image, First and last frame, and With references
Duration
4 to 15 seconds
Resolutions
768p, 2k
Aspect ratios
21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Reference images
up to 9
Sound
Always with sound

Code

How to call MiniMax H3 free quote, generation and result

BODY='{"model":"minimax/h3","prompt":"a dog surfing at sunset","seconds":5,"resolution":"768p","aspect_ratio":"9:16"}'

CREDITS=$(curl -s -X POST https://api.cut.pro/api/v1/generations/quote \
  -H "X-Api-Key: $CUTPRO_API_KEY" \
  -H "Content-Type: application/json" \
  -d "$BODY" | jq .credits)

curl -X POST "https://api.cut.pro/api/v1/generations?wait=60" \
  -H "X-Api-Key: $CUTPRO_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d "$(jq -c --argjson credits "$CREDITS" '. + {credits: $credits}' <<< "$BODY")"
Read the docs

Questions

API questions before your first call

At 768p, each second costs $0.0624 and a minute comes to $3.74 (R$12.53, 210 credits). Each generation runs 4 to 15 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The 15 free credits cover 4 seconds at 768p with MiniMax H3.
Text only: the prompt describes everything. From an image: the image you send becomes the first frame. First and last frame: two images become the start and the end of the video. With references: up to 9 images guide the character, product or style.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on MiniMax H3 and every other model with the same key.
No. The Cut.Pro key calls MiniMax H3 without a MiniMax account, with one balance for every model in the catalog.
Yes. With a CPF or CNPJ and full address in your billing details, the nota fiscal is issued after each payment is confirmed.

Still missing one? Help center

Generate with MiniMax H3 today

Create a key, get a free quote and pay only for what you generate.

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