Nano Banana 2
Image
Nano Banana 2
Cheaper quality version of Nano Banana.
POST
Nano Banana 2
Documentation Index
Fetch the complete documentation index at: https://docs.krea.ai/llms.txt
Use this file to discover all available pages before exploring further.
Pricing
Fixed API prices in USD.
| Resolution | Price |
|---|---|
| 1K | $0.08 |
| 2K | $0.12 |
| 4K | $0.16 |
Deprecated request aliases
Deprecated request aliases
These aliases are accepted for compatibility only and are not shown in the request schema.
| Deprecated | Use instead | Accepted until |
|---|---|---|
imageUrls | image_urls | 2026-06-19 |
aspectRatio | aspect_ratio | 2026-06-19 |
styleImages | style_images | 2026-06-19 |
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
URL to receive a POST request when the job completes. The webhook will receive the job data including results.
Body
application/json
Minimum string length:
3Width of the generated image.
Height of the generated image.
Image prompts to use for the generation. If provided, style images are ignored.
Available options:
4:1, 21:9, 1:1, 4:3, 3:2, 2:3, 5:4, 4:5, 3:4, 16:9, 9:16, 1:4, 1:8 Available options:
1K, 2K, 4K Image prompts to use for the generation
Response
The resulting job data. This will be returned in a pending state until the job is completed. See /jobs/{id} for retrieving the results.