Nano Banana - Askr

Nano Banana is a fast, low-cost image model built for quick iteration and editing. Reach for it when speed and price matter more than maximum fidelity.

Best for

Rapid iteration and drafts.
High-volume generation on a budget.
Simple edits and variations.


Modality	Image (text in, image out)
Example model id	`nano-banana`
Endpoint	`POST /v1/images/generations`

Example

curl https://api.heyaskr.ai/v1/images/generations \
  -H "Authorization: Bearer ASKR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nano-banana",
    "prompt": "a sticker of a happy avocado, flat vector style",
    "size": "1024x1024",
    "n": 1
  }'

import requests

r = requests.post(
    "https://api.heyaskr.ai/v1/images/generations",
    headers={"Authorization": "Bearer ASKR_API_KEY"},
    json={
        "model": "nano-banana",
        "prompt": "a sticker of a happy avocado, flat vector style",
        "size": "1024x1024",
        "n": 1,
    },
)
print(r.json()["data"][0]["url"])

Pricing

Priced per image. As a rough guide, expect around $0.01 per 1024×1024 image, one of the cheapest ways to generate on Askr.

Image
Nano Banana sample output: a flat-vector avocado sticker

The model id and prices above are examples. Confirm the exact id and current price against the live /v1/models list before you rely on them. Image URLs expire after 24 hours, so download anything you want to keep.

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