Image58% below list

Nano Banana API

$0.0275per image

58% below Google's $0.067 list price.

Text-to-image and reference-based editing at a flat price per image.

Every top video, image and text model on one key and one bill.

Get API keyRead quickstart

Price comparison

ProviderPriceSource
Korpi API
1K
$0.0275 / image
Google
Gemini 3.1 Flash Image, 1K
$0.067 / image
Korpi 58% lower
fal
Nano Banana 2, 1K
$0.08 / image
Korpi 65% lower
Replicate
Nano Banana 2, 1K
$0.067 / image
Korpi 58% lower

Public list prices, checked 2026-10-14.

Specs

Output
1K image URL
References
Up to 4 images
Aspect ratios
1:1, 9:16, 16:9, 4:3, 3:4
Response
Synchronous
Endpoint
POST /v1/images/generations

Request

curl https://backend.korpi.ai/v1/images/generations \
  -H "Authorization: Bearer $KORPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"nano-banana","prompt":"A ceramic mug on a wooden desk","aspect_ratio":"1:1"}'

FAQ

How much does the Nano Banana API cost on Korpi?

$0.0275 per generated image, 58% below Google's $0.067 list price, with no per-token math.

What do other providers charge?

For a 1K Nano Banana 2 image, Google lists $0.067, Replicate $0.067 and fal $0.08 (checked 2026-10-14).

What else can I call with the same key?

Grok Imagine video and 10 text models from Google, Anthropic, xAI, Moonshot and DeepSeek. One prepaid balance and one bill cover all of them.

Can I edit an existing image?

Yes. Pass up to 4 HTTPS image_urls with the prompt.

Is the response synchronous?

Yes. The response contains data[].url with the finished image.

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