AI video API · MiniMax

Minimax H3 Singularity API pricing per second

Generate video with MiniMax's Minimax H3 Singularity 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$0.13per secondR$0.43 · 8 credits5 seconds at 480p: $0.65Updated November 07, 2026

Pricing

Minimax H3 Singularity pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
First and last frame480p$0.13R$0.438 credits
First and last frame768p$0.26R$0.8715 credits
First and last frame1080p$0.52R$1.7430 credits
From an image480p$0.13R$0.438 credits
From an image768p$0.26R$0.8715 credits
From an image1080p$0.52R$1.7430 credits
With references480p$0.14R$0.478 credits
With references768p$0.27R$0.9016 credits
With references1080p$0.53R$1.7730 credits

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

Limits

What Minimax H3 Singularity accepts in each request

Modes
First and last frame, From an image, and With references
Duration
3 to 15 seconds
Resolutions
480p, 768p, 1080p
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 Singularity free quote, generation and result

BODY='{"model":"minimax/minimax-h3-singularity","prompt":"a dog surfing at sunset","seconds":5,"resolution":"480p","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 480p, each second costs $0.13 and a minute comes to $7.80 (R$26.10, 436 credits). Each generation runs 3 to 15 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The smallest Minimax H3 Singularity generation costs 22 credits, more than the 15 free ones: use those to try a cheaper model from the catalog.
First and last frame: two images become the start and the end of the video. From an image: the image you send becomes the first frame. 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 Singularity and every other model with the same key.
No. The Cut.Pro key calls Minimax H3 Singularity 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.

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

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