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POST
/
vendors
/
google
/
v1
/
nano-banana-pro
/
edit
Image to Image Edit
curl --request POST \
  --url https://api.mulerun.com/vendors/google/v1/nano-banana-pro/edit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "make a photo of the man driving the car down the california coastline",
  "images": [
    "https://example.com/image.png",
    "https://example.com/image2.png"
  ],
  "aspect_ratio": "5:4",
  "resolution": "2K"
}
'
{
  "task_info": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "status": "pending",
    "created_at": "2025-09-21T00:00:00.000Z",
    "updated_at": "2025-09-21T00:00:00.000Z"
  }
}
Beta
This model is currently in public testing. Not everyone has access, and API requests may also be unstable.

​
Overview

Nano Banana Pro can restyle or surgically modify a reference image while maintaining global composition. Provide one or more images plus a short instruction—Pro’s upgraded diffusion backbone keeps lighting, textures, and edge fidelity intact.

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json

Image to image edit request body

​
prompt
string
required

Text prompt for image editing

​
images
string[]
required

List of images to edit. Supports both image URLs and base64-encoded images (minimum 1, maximum 14). Base64 encoded image data is like "data:image/png;base64,iVBORw0KGgoAAAA..."

Required array length: 1 - 10 elements
​
aspect_ratio
enum<string>
default:1:1

Aspect ratio of the edited image

Available options:
1:1,
2:3,
3:2,
3:4,
4:3,
4:5,
5:4,
9:16,
16:9,
21:9
​
resolution
enum<string>
default:2K

Output resolution preset (longest side in pixels)

Available options:
1K,
2K

Response

202 - application/json

Task created successfully

​
task_info
object