---

name: nano-banana-pro description: "Nano Banana Pro. Generate images from text with up to 4K resolution and multiple aspect ratios. Triggers: text to image, nano banana, image generation" allowed-tools: Bash(curl *), WebFetch

Nano Banana Pro

Generate images from text prompts with Nano Banana Pro. Supports a wide range of aspect ratios, up to 4K resolution, and batch generation.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-pro",
    "version": "0.0.1",
    "input": {
      "prompt": "a futuristic city with flying cars and neon signs, cyberpunk",
      "aspect_ratio": "16:9",
      "resolution": "1K"
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	1:1	The aspect ratio of the generated image. enum: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16
limit_generations	boolean	false	Experimental parameter to limit the number of generations per round.
num_images	integer	1	The number of images to generate.
output_format	string	png	The format of the generated image. enum: jpeg, png, webp
prompt	string		The text prompt to generate an image from.
resolution	string	1K	The resolution of the image to generate. enum: 1K, 2K, 4K

Examples

4K landscape generation:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-pro",
    "version": "0.0.1",
    "input": {
      "prompt": "dramatic volcanic eruption at night, lava flows, stars visible, ultra detailed",
      "aspect_ratio": "21:9",
      "resolution": "4K",
      "output_format": "png"
    }
  }'

Batch portrait generation:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-pro",
    "version": "0.0.1",
    "input": {
      "prompt": "renaissance oil painting of a young scholar, rich warm tones",
      "aspect_ratio": "3:4",
      "resolution": "2K",
      "num_images": 4,
      "output_format": "jpeg"
    }
  }'

Related Models

• Nano Banana Pro | Edit - Image editing variant
• Gemini 3 | Pro | Image Preview - Alternative text-to-image model

Documentation

• each::labs Docs
• API Reference