Nano Banana Pro 4K VIP Image API Guide

About the Nano Banana Pro 4K VIP API

Nano Banana Pro 4K VIP is the dedicated 4K Pro VIP route for asynchronous generation and editing.

Available image sizes: 4K
Operations: generation and edit
Fixed local cost: 540 credits per task
Result delivery: asynchronous task polling

Best uses for Nano Banana Pro 4K VIP

Fixed-resolution 4K deliverablesReview the request contract below before choosing this model for production traffic.

Applications that specifically require the 4K Pro VIP model IDReview the request contract below before choosing this model for production traffic.

4K generation and reference-image editingReview the request contract below before choosing this model for production traffic.

Model summary

Fixed credit cost: 540
Output type: image
Operations: generation, edit
Image sizes: 4K

Generation request

json

{  "model": "nano-banana-pro-4k-vip",  "prompt": "A cinematic product photograph with soft studio lighting",  "aspect_ratio": "1:1",  "image_size": "4K",  "response_format": "url"}

Image field contract

Field	Use	Values
`model`	Required model ID	nano-banana-pro-4k-vip
`prompt`	Required generation or editing instruction	1–20,000 characters
`aspect_ratio`	Output ratio	auto, 1:1, 16:9, 9:16, 4:3, 3:4
`image_size`	Resolution tier	4K
`image_urls`	Required only for edits	1–16 public HTTPS URLs
`response_format`	Optional	url

Compare related models

Compare Nano Banana Pro 4K VIP with nearby model routes before locking an output size, duration or credit budget into your integration.

Nano Banana ProNano Banana Pro is a multi-resolution image generation and editing route with 1K, 2K and 4K output options.Nano Banana FastNano Banana Fast is the 1K route for compact generation and editing tasks with a low fixed local credit cost.Nano Banana Pro VTNano Banana Pro VT exposes the VT model route for asynchronous generation and editing in 1K, 2K or 4K.

Nano Banana Pro 4K VIP API FAQ

What can Nano Banana Pro 4K VIP do?

Nano Banana Pro 4K VIP supports asynchronous generation and edit. Nano Banana Pro 4K VIP is the dedicated 4K Pro VIP route for asynchronous generation and editing.

Which output sizes does Nano Banana Pro 4K VIP support?

Nano Banana Pro 4K VIP supports 4K. Use the exact model ID and size fields documented on this page so the request can be validated locally.

How many credits does Nano Banana Pro 4K VIP use?

The current local price is 540 credits per generation or editing task. The task stores its quoted cost when it is created.