AI video API · ByteDance

Seedance 2.0 Fast API pricing per second

Generate video with ByteDance's Seedance 2.0 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$0.0706per secondR$0.24 · 4 credits5 seconds at 480p: $0.35Lowest price we foundUpdated November 07, 2026

Pricing

Seedance 2.0 Fast pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
Text onlyLowest price we found480p$0.0706R$0.244 credits
Text onlyLowest price we found720p$0.15R$0.519 credits
Text onlyLowest price we found1080p$0.34R$1.1420 credits
From an imageLowest price we found480p$0.0706R$0.244 credits
From an imageLowest price we found720p$0.15R$0.519 credits
From an imageLowest price we found1080p$0.34R$1.1420 credits
With referencesLowest price we found480p$0.0706R$0.244 credits
With referencesLowest price we found720p$0.15R$0.519 credits
With referencesLowest price we found1080p$0.34R$1.1420 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 Seedance 2.0 Fast accepts in each request

Modes
Text only, From an image, and With references
Duration
4 to 15 seconds
Resolutions
480p, 720p, 1080p
Aspect ratios
21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Reference images
up to 9
Sound
With or without sound (audio: false)

Code

How to call Seedance 2.0 Fast free quote, generation and result

BODY='{"model":"bytedance/seedance-2-fast","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 480p, each second costs $0.0706 and a minute comes to $4.23 (R$14.17, 237 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 smallest Seedance 2.0 Fast generation costs 16 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. 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 Seedance 2.0 Fast and every other model with the same key.
No. The Cut.Pro key calls Seedance 2.0 Fast without a ByteDance 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 Seedance 2.0 Fast today

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

Create API key