AI video API · Lightricks

LTX 2.5 API pricing per second

Generate video with Lightricks's LTX 2.5 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$0.26per secondR$0.87 · 15 credits5 seconds at 720p: $1.30Updated November 07, 2026

Pricing

LTX 2.5 pricing by mode and resolution

ModeResolutionPrice per secondIn reaisCredits
Text only720p$0.26R$0.8715 credits
Text only1080p$0.36R$1.2221 credits
Text only2k$0.55R$1.8331 credits
First and last frame720p$0.26R$0.8715 credits
First and last frame1080p$0.36R$1.2221 credits
First and last frame2k$0.55R$1.8331 credits
From an image720p$0.26R$0.8715 credits
From an image1080p$0.36R$1.2221 credits
From an image2k$0.55R$1.8331 credits

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

Limits

What LTX 2.5 accepts in each request

Modes
Text only, First and last frame, and From an image
Duration
5 to 20 seconds
Resolutions
720p, 1080p, 2k
Aspect ratios
16:9, 9:16
Reference images
up to 2
Sound
Always with sound

Code

How to call LTX 2.5 free quote, generation and result

BODY='{"model":"lightricks/ltx-2.5","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 $0.26 and a minute comes to $15.60 (R$52.20, 872 credits). Each generation runs 5 to 20 seconds.
Create an account, make a key and send the request to the quote, which charges nothing. The smallest LTX 2.5 generation costs 73 credits, more than the 15 free ones: use those to try a cheaper model from the catalog.
Text only: the prompt describes everything. 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.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on LTX 2.5 and every other model with the same key.
No. The Cut.Pro key calls LTX 2.5 without a Lightricks 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 LTX 2.5 today

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

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