AI image API · OpenAI

GPT Image 2.5 Sunburst API pricing per image

Generate images with OpenAI's GPT Image 2.5 Sunburst 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$0.10per imageR$0.35 · 6 credits10 images: $1.05Updated November 10, 2026

Pricing

GPT Image 2.5 Sunburst pricing by mode and resolution

ModeResolutionPrice per imageIn reaisCredits
Text only2k$0.10R$0.356 credits
With references2k$0.14R$0.489 credits

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

Limits

What GPT Image 2.5 Sunburst accepts in each request

Modes
Text only and With references
Resolutions
2k
Aspect ratios
21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16
Reference images
up to 8

Code

How to call GPT Image 2.5 Sunburst free quote, generation and result

BODY='{"model":"openai/gpt-image-2.5-sunburst","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 2k, each image costs $0.10 and 10 images come to $1.05 (R$3.50, 59 credits).
Create an account, generate an API key, and request a free quote. The 15 free credits cover 2 images with GPT Image 2.5 Sunburst.
Text only: the prompt describes everything. With references: up to 8 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 GPT Image 2.5 Sunburst and every other model with the same key.
No. The Cut.Pro key calls GPT Image 2.5 Sunburst without a OpenAI 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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Create a key, get a free quote and pay only for what you generate.

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