AI video API · Google

Veo 3.1 Fast API pricing per second

Generate video with Google's Veo 3.1 Fast 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$0.21per secondR$0.70 · 12 credits4 seconds at 720p: $0.83Updated November 07, 2026

Pricing

Veo 3.1 Fast pricing by mode and resolution

ModeResolutionWith soundWithout soundIn reaisCredits
Text only720p$0.25$0.21R$0.8414 credits
Text only1080p$0.31$0.26R$1.0418 credits
From an image720p$0.25$0.21R$0.8414 credits
From an image1080p$0.31$0.26R$1.0418 credits
First and last frame720p$0.25$0.21R$0.8414 credits
First and last frame1080p$0.31$0.26R$1.0418 credits

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

Limits

What Veo 3.1 Fast accepts in each request

Modes
Text only, From an image, and First and last frame
Duration
4, 6, or 8 seconds
Resolutions
720p, 1080p
Aspect ratios
16:9, 9:16
Reference images
up to 2
Sound
With or without sound (audio: false)

Code

How to call Veo 3.1 Fast free quote, generation and result

BODY='{"model":"google/veo-3.1-fast","prompt":"a dog surfing at sunset","seconds":4,"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 $0.21 and a minute comes to $12.48 (R$41.76, 698 credits). Each generation runs 4, 6, or 8 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The smallest Veo 3.1 Fast generation costs 47 credits, more than the 15 free ones: use those to try a cheaper model from the catalog.
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.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on Veo 3.1 Fast and every other model with the same key.
No. The Cut.Pro key calls Veo 3.1 Fast without a Google 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 Veo 3.1 Fast today

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

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