AI video API · open

Open Video API pricing per second

Generate video with open's Open Video 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$0.052per secondR$0.17 · 3 credits5 seconds at 480p: $0.26Updated November 07, 2026

Pricing

Open Video pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
From an image480p$0.052R$0.173 credits
From an image720p$0.10R$0.356 credits
From an image1080p$0.16R$0.529 credits

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

Limits

What Open Video accepts in each request

Modes
From an image
Duration
3 to 20 seconds
Resolutions
480p, 720p, 1080p
Reference images
up to 1
Sound
Always with sound

Code

How to call Open Video free quote, generation and result

BODY='{"model":"open/open-video","prompt":"a dog surfing at sunset","seconds":5,"resolution":"720p"}'

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 $0.052 and a minute comes to $3.12 (R$10.44, 175 credits). Each generation runs 3 to 20 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The 15 free credits cover 5 seconds at 480p with Open Video.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on Open Video and every other model with the same key.
No. The Cut.Pro key calls Open Video without a open 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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Generate with Open Video today

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

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