Nano Banana 2.1 · Image to image

← Nano Banana Model name: nano-banana-2.1/edit
Generation type: image_to_image
Endpoint: POST /api/asset_generator/

Pricing

Resolution	Credits
1K	1.0
2K	1.5
4K	2.0

Prices are per output. When a request asks for several outputs, the charge is this price times the number of outputs.

Quick start

The example uses sample media from our CDN. Swap in publicly accessible URLs for your own files.

curl --request POST \
  --url https://api.creatify.ai/api/asset_generator/ \
  --header 'Content-Type: application/json' \
  --header 'X-API-ID: your-api-id' \
  --header 'X-API-KEY: your-api-key' \
  --data '{
    "model_name": "nano-banana-2.1/edit",
    "input_params": {
      "prompt": "Place her in a bright café with soft morning light.",
      "image_urls": [
        "https://d35ghwdno3nak3.cloudfront.net/tutorial/avatar-aurora/recommendation-4.jpg"
      ]
    }
  }'

import requests

response = requests.post(
    "https://api.creatify.ai/api/asset_generator/",
    headers={"X-API-ID": "your-api-id", "X-API-KEY": "your-api-key"},
    json={
        "model_name": "nano-banana-2.1/edit",
        "input_params": {
            "prompt": "Place her in a bright café with soft morning light.",
            "image_urls": [
                "https://d35ghwdno3nak3.cloudfront.net/tutorial/avatar-aurora/recommendation-4.jpg"
            ]
        },
    },
)
print(response.json()["id"])

Input parameters

Send these fields in input_params.

string

required

The prompt for image editing.Minimum characters: 3. Maximum characters: 5000.

string[]

required

The URLs of the images to use for image editing.Minimum items: 1. Maximum items: 7.

integer

default:1

The number of images to generate.Minimum: 1. Maximum: 4.

string

default:"1K"

The resolution of the image to generate.Allowed values: "1K", "2K", "4K".

string

default:"9:16"

The aspect ratio of the generated image.Allowed values: "21:9", "16:9", "3:2", "4:3", "5:4", "1:1", "4:5", "3:4", "2:3", "9:16".

string

default:"png"

The format of the generated image.Allowed values: "jpeg", "png", "webp".

Complete JSON schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "prompt",
    "image_urls"
  ],
  "properties": {
    "prompt": {
      "type": "string",
      "title": "Prompt",
      "maxLength": 5000,
      "minLength": 3,
      "description": "The prompt for image editing."
    },
    "image_urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "title": "Image URLs",
      "maxItems": 7,
      "minItems": 1,
      "max_file_size": 20971520,
      "max_pixels": 4194304,
      "convert_svg": true,
      "description": "The URLs of the images to use for image editing."
    },
    "num_images": {
      "type": "integer",
      "title": "Number of Images",
      "default": 1,
      "maximum": 4,
      "minimum": 1,
      "x-ui-name": "output_nums",
      "description": "The number of images to generate."
    },
    "resolution": {
      "enum": [
        "1K",
        "2K",
        "4K"
      ],
      "type": "string",
      "title": "Resolution",
      "default": "1K",
      "description": "The resolution of the image to generate.",
      "x-advance-settings": true
    },
    "aspect_ratio": {
      "enum": [
        "21:9",
        "16:9",
        "3:2",
        "4:3",
        "5:4",
        "1:1",
        "4:5",
        "3:4",
        "2:3",
        "9:16"
      ],
      "type": "string",
      "title": "Aspect Ratio",
      "default": "9:16",
      "description": "The aspect ratio of the generated image."
    },
    "output_format": {
      "enum": [
        "jpeg",
        "png",
        "webp"
      ],
      "type": "string",
      "title": "Output Format",
      "default": "png",
      "description": "The format of the generated image.",
      "x-advance-settings": true
    }
  }
}

Response

The request returns the task with status: "initializing". Poll GET /api/asset_generator/{id}/ until status is done or failed, or pass a webhook_url to be notified. A finished task lists its files in assets and the credits it charged in credits_used.

Get Started

URL to Video

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Custom Template

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AI Editing (Deprecated)

Product Video (Deprecated)

Nano Banana 2.1 · Image to image

Pricing

Quick start

Input parameters

Response

​Pricing

​Quick start

​Input parameters

​Response

Pricing

Quick start

Input parameters

Response