AI video API · Luma

Luma Ray 3.2 API pricing per second

Generate video with Luma's Luma Ray 3.2 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$0.17per secondR$0.57 · 10 credits5 seconds at 720p: $0.86Updated November 07, 2026

Pricing

Luma Ray 3.2 pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
First and last frame720p$0.17R$0.5710 credits
First and last frame1080p$0.69R$2.3039 credits
From an image720p$0.17R$0.5710 credits
From an image1080p$0.69R$2.3039 credits
Text only720p$0.17R$0.5710 credits
Text only1080p$0.69R$2.3039 credits

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

Limits

What Luma Ray 3.2 accepts in each request

Modes
First and last frame, From an image, and Text only
Duration
5 or 10 seconds
Resolutions
720p, 1080p
Aspect ratios
21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Reference images
up to 2

Code

How to call Luma Ray 3.2 free quote, generation and result

BODY='{"model":"luma/ray-3.2","prompt":"a dog surfing at sunset","seconds":5,"resolution":"720p","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 720p, each second costs $0.17 and a minute comes to $10.30 (R$34.45, 576 credits). Each generation runs 5 or 10 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The smallest Luma Ray 3.2 generation costs 48 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. Text only: the prompt describes everything.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on Luma Ray 3.2 and every other model with the same key.
No. The Cut.Pro key calls Luma Ray 3.2 without a Luma 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 Luma Ray 3.2 today

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

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