Colorful editorial still life with yellow fruit and cobalt glass

Google · Image

Nano Banana 2

Prompt-accurate generation with strong reference-image reasoning.

FastReferencesDetail

google/nano-banana-2/text-to-image

Starting at$0.07 / imageSaved models stay in this browser.

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Playground

$0.07 / image

Model

Nano Banana 2Image • Text to image

Prompt

97 / 1000

Aspect ratio

Estimated cost ~0.070 credits$0.0700 USD

Your result will appear hereConfigure a model, then generate it.

Current API contract

Use an organization API key.

Create a key in the studio, then send it as a Bearer token. API usage and credits remain scoped to that key’s organization.

Keys are shown once and API requests are rate limited per key.

const response = await fetch("/api/predictions", {
  method: "POST",
  headers: {
    "Authorization": "Bearer omk_your_api_key",
    "Content-Type": "application/json",
    "Idempotency-Key": crypto.randomUUID()
  },
  body: JSON.stringify({
    model: "google/nano-banana-2/text-to-image",
    input: {
        "prompt": "Surreal floating architecture above a calm reflective sea, soft dusk light, cinematic composition",
        "aspect_ratio": "1:1"
    }
  })
});

const { data, error } = await response.json();

Submit: POST /api/predictions with an 8–200 character Idempotency-Key.
Poll: GET /api/predictions/{id} until the returned status is terminal.
Response: Success returns { data: prediction }; failures return { error: message }.

Model overview