AI image API · Black Forest Labs

Flux Kontext Lora API pricing per image

Generate images with Black Forest Labs's Flux Kontext Lora 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$0.19per imageR$0.65 · 11 credits10 images: $1.93Updated November 10, 2026

Pricing

Flux Kontext Lora pricing by mode and resolution

ModeResolutionPrice per imageIn reaisCredits
Text only1080p$0.19R$0.6511 credits

Updated November 10, 2026. Prices use the cheapest credit pack: 1 credit costs $0.0179 (R$0.0599).

Limits

What Flux Kontext Lora accepts in each request

Modes
Text only
Resolutions
1080p
Reference images
up to 8

Code

How to call Flux Kontext Lora free quote, generation and result

BODY='{"model":"bfl/flux-kontext-lora","prompt":"product photo of a white sneaker on a studio background"}'

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 1080p, each image costs $0.19 and 10 images come to $1.93 (R$6.46, 108 credits).
Create an account, generate an API key, and request a free quote. The 15 free credits cover 1 image with Flux Kontext Lora.
No. Buy a credit pack by card, or in reais with Pix from Brazil, and spend it on Flux Kontext Lora and every other model with the same key.
No. The Cut.Pro key calls Flux Kontext Lora without a Black Forest Labs 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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