Nano Banana Pro Edit

curl --request POST \ --url https://api.modellix.ai/api/v1/google/nano-banana-pro-edit \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data ' { "prompt": "Replace the background with a futuristic neon cityscape at night", "image": "https://example.com/image.jpg" } '

{ "code": 0, "message": "success", "data": { "status": "pending", "task_id": "task-i2i002", "model_id": "google/nano-banana-pro-edit", "get_result": { "method": "GET", "url": "https://api.modellix.ai/api/v1/tasks/task-i2i002" } } }

Authorizations

Authorization

string

header

required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json

prompt

string

required

Editing instruction describing the desired transformation

Minimum string length: 1

Example:

"Replace the background with a futuristic neon cityscape at night"

image

string[]

required

Input image URLs. Pass 1–14 images; all images are used together as reference context for the edit.

Required array length: 1 - 14 elements

Image URL (e.g. https://example.com/image.jpg).

Example:

["https://example.com/image.jpg"]

aspectRatio

enum<string>

default:1:1

Output image aspect ratio

Available options:

1:1,

2:3,

3:2,

3:4,

4:3,

4:5,

5:4,

9:16,

16:9,

21:9

Example:

"4:3"

imageSize

enum<string>

Output image resolution

Available options:

1K,

2K,

4K

Example:

"2K"

Response

Task submitted successfully

code

integer

required

Response code, 0 indicates success

Example:

0

message

string

required

Response message

Example:

"success"

data

object

required

Detailed data about the submitted asynchronous task.

Show child attributes