Nano Banana 2 — Edit

Create Nano Banana 2 — Edit

curl --request POST \
  --url https://api.apisale.ai/v1/run/google/nano-banana-2/edit \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "input": {
    "prompt": "make a photo of the man driving the car down the california coastline",
    "num_images": 1,
    "resolution": "1K",
    "aspect_ratio": "16:9",
    "output_format": "png",
    "safety_tolerance": "4"
  }
}
'

import requests

url = "https://api.apisale.ai/v1/run/google/nano-banana-2/edit"

payload = { "input": {
        "prompt": "make a photo of the man driving the car down the california coastline",
        "num_images": 1,
        "resolution": "1K",
        "aspect_ratio": "16:9",
        "output_format": "png",
        "safety_tolerance": "4"
    } }
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    input: {
      prompt: 'make a photo of the man driving the car down the california coastline',
      num_images: 1,
      resolution: '1K',
      aspect_ratio: '16:9',
      output_format: 'png',
      safety_tolerance: '4'
    }
  })
};

fetch('https://api.apisale.ai/v1/run/google/nano-banana-2/edit', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "run_id": "<string>",
  "endpoint": "<string>",
  "model": "<string>",
  "capability": "<string>",
  "mode": "<string>",
  "status": "queued",
  "created_at": "2023-11-07T05:31:56Z",
  "output": {},
  "error": {
    "type": "<string>",
    "code": 123,
    "message": "<string>"
  },
  "billing": {
    "amount": "<string>",
    "currency": "usd"
  },
  "started_at": "2023-11-07T05:31:56Z",
  "completed_at": "2023-11-07T05:31:56Z",
  "elapsed_ms": 123
}

POST

run

google

nano-banana-2

edit

Create Nano Banana 2 — Edit

curl --request POST \
  --url https://api.apisale.ai/v1/run/google/nano-banana-2/edit \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "input": {
    "prompt": "make a photo of the man driving the car down the california coastline",
    "num_images": 1,
    "resolution": "1K",
    "aspect_ratio": "16:9",
    "output_format": "png",
    "safety_tolerance": "4"
  }
}
'

import requests

url = "https://api.apisale.ai/v1/run/google/nano-banana-2/edit"

payload = { "input": {
        "prompt": "make a photo of the man driving the car down the california coastline",
        "num_images": 1,
        "resolution": "1K",
        "aspect_ratio": "16:9",
        "output_format": "png",
        "safety_tolerance": "4"
    } }
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    input: {
      prompt: 'make a photo of the man driving the car down the california coastline',
      num_images: 1,
      resolution: '1K',
      aspect_ratio: '16:9',
      output_format: 'png',
      safety_tolerance: '4'
    }
  })
};

fetch('https://api.apisale.ai/v1/run/google/nano-banana-2/edit', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "run_id": "<string>",
  "endpoint": "<string>",
  "model": "<string>",
  "capability": "<string>",
  "mode": "<string>",
  "status": "queued",
  "created_at": "2023-11-07T05:31:56Z",
  "output": {},
  "error": {
    "type": "<string>",
    "code": 123,
    "message": "<string>"
  },
  "billing": {
    "amount": "<string>",
    "currency": "usd"
  },
  "started_at": "2023-11-07T05:31:56Z",
  "completed_at": "2023-11-07T05:31:56Z",
  "elapsed_ms": 123
}

Overview

Nano Banana 2 (Gemini 3.x Flash Image) with resolution tiers. Optimized for image to image via apisale.

Docs = API contract + Try it (snapshot). Explore = browser playground. Model page = product examples.

Endpoint

POST https://api.apisale.ai/v1/run/google/nano-banana-2/edit


Model slug	`google/nano-banana-2/edit`
Category	Image To Image (`image-to-image`)
Lab	Google
Mode	async

Pricing

From $0.032/image apisale price is 30% below the vendor’s official list price.

Tier	Unit	Official price	apisale price
0.5K	image	$0.045	$0.032
1K	image	$0.067	$0.047
2K	image	$0.101	$0.071
4K	image	$0.151	$0.106

Official price = vendor list price. apisale price = what you pay through apisale.

Volume tiers

0.5K —

5000+ →

0.024 1K —

5000+ →

0.035 2K —

5000+ →

0.053 4K —

5000+ →

0.079

Request

{‌
  "input": {‌
    "prompt": "make a photo of the man driving the car down the california coastline",
    "num_images": 1,
    "resolution": "1K",
    "aspect_ratio": "16:9",
    "output_format": "png",
    "safety_tolerance": "4"
  }
}

Parameters

Fields marked * are required. Use Authorization: Key YOUR_API_KEY for REST.

number

Optional random seed for reproducibility.

string

required

Text prompt describing the image. Maximum 10000 characters.

array

required

Input image URLs for editing (1-14 images).

number

Number of images to generate (1-4). Default: 1 Range: 1 – 4

string

Default: 1K Values: 0.5K, 1K, 2K, 4K

string

Default: auto Values: auto, 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, 4:1, 1:4, 8:1, 1:8

string

Default: png Values: jpeg, png, webp

string

Default: 4 Values: 1, 2, 3, 4, 5, 6

string

Optional HTTPS webhook when the run reaches a terminal state.

boolean

Block until completion (same Run response shape).

Input schema

{‌
  "params": {‌
    "seed": {‌
      "type": "int",
      "description": "Optional random seed for reproducibility."
    },
    "prompt": {‌
      "type": "string",
      "required": true,
      "max_length": 10000,
      "description": "Text prompt describing the image. Maximum 10000 characters."
    },
    "image_urls": {‌
      "type": "array<media>",
      "required": true,
      "max_items": 14,
      "min_items": 1,
      "description": "Input image URLs for editing (1-14 images)."
    },
    "num_images": {‌
      "max": 4,
      "min": 1,
      "type": "int",
      "default": 1,
      "description": "Number of images to generate (1-4)."
    },
    "resolution": {‌
      "type": "enum",
      "values": [
        "0.5K",
        "1K",
        "2K",
        "4K"
      ],
      "default": "1K"
    },
    "aspect_ratio": {‌
      "type": "enum",
      "values": [
        "auto",
        "21:9",
        "16:9",
        "3:2",
        "4:3",
        "5:4",
        "1:1",
        "4:5",
        "3:4",
        "2:3",
        "9:16",
        "4:1",
        "1:4",
        "8:1",
        "1:8"
      ],
      "default": "auto"
    },
    "output_format": {‌
      "type": "enum",
      "values": [
        "jpeg",
        "png",
        "webp"
      ],
      "default": "png"
    },
    "safety_tolerance": {‌
      "type": "enum",
      "values": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6"
      ],
      "default": "4"
    }
  }
}

Submit response

Returns a Run with run_id. Poll with GET /v1/runs/{run_id} or use Try it above.

string

required

Unique run ID — save for polling and webhooks.

string

required

queued (async) or terminal state for sync runs.

object

Result when status is succeeded — see Output schema below.

Example (async submit)

{
  "run_id": "run_550e8400-e29b-41d4-a716-446655440000",
  "endpoint": "google/nano-banana-2/edit",
  "model": "edit",
  "capability": "image",
  "mode": "image-to-image",
  "status": "queued",
  "output": null,
  "error": null,
  "billing": null,
  "created_at": "2026-06-27T12:00:00.000Z",
  "started_at": null,
  "completed_at": null,
  "elapsed_ms": null
}

Full lifecycle: Runs lifecycle.

Output

When status is succeeded, output follows this schema:

Output schema

{‌
  "type": "object",
  "example": {‌
    "images": [
      {‌
        "url": "https://cdn.mountsea.ai/tasks/ms-example/0.png",
        "mime": "image/png"
      }
    ]
  },
  "required": [
    "images"
  ],
  "properties": {‌
    "images": {‌
      "type": "array",
      "items": {‌
        "type": "object",
        "properties": {‌
          "b64": {‌
            "type": "string"
          },
          "url": {‌
            "type": "string",
            "format": "uri"
          },
          "mime": {‌
            "type": "string"
          }
        }
      }
    }
  },
  "description": "Succeeded task output: normalized images."
}

Example

curl -X POST "https://api.apisale.ai/v1/run/google/nano-banana-2/edit" \
  -H "Authorization: Key YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "input": {
    "prompt": "make a photo of the man driving the car down the california coastline",
    "num_images": 1,
    "resolution": "1K",
    "aspect_ratio": "16:9",
    "output_format": "png",
    "safety_tolerance": "4"
  }
}'

Authorizations

Authorization

string

header

required

Key sk-... (native REST) or Bearer sk-... (vendor SDKs)

Body

application/json

input

object

required

Show child attributes

Example:

{
  "prompt": "make a photo of the man driving the car down the california coastline",
  "num_images": 1,
  "resolution": "1K",
  "aspect_ratio": "16:9",
  "output_format": "png",
  "safety_tolerance": "4"
}

webhook_url

string<uri>

sync

boolean

default:false

Response

201 - application/json

Run accepted

run_id

string

required

Unique run identifier

endpoint

string

required

Model slug

model

string

required

capability

string

required

mode

string

required

status

enum<string>

required

Available options:

queued,

processing,

succeeded,

failed,

timeout,

cancelled

created_at

string<date-time>

required

output

object | null

error

object | null

Show child attributes

billing

object | null

Show child attributes

started_at

string<date-time> | null

completed_at

string<date-time> | null

elapsed_ms

number | null

Get Started

Overview

Image

Video

Audio

Model APIs

Official SDK compatibility

Platform API Reference

Nano Banana 2 — Edit

Overview

Endpoint

Pricing

Volume tiers

Request

Parameters

Submit response

Example (async submit)

Output

Example

Authorizations

Body

Response

​Overview

​Endpoint

​Pricing

​Volume tiers

​Request

​Parameters

​Submit response

​Example (async submit)

​Output

​Example

​Related

Authorizations

Body

Response

Overview

Endpoint

Pricing

Volume tiers

Request

Parameters

Submit response

Example (async submit)

Output

Example

Related