Generate images from text prompts with MuAPI Nano Banana 2 Pro

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Built by Muapi App Muapi App
Created on July 06, 2026

Description

Quick Overview
This manual workflow generates an image from a text prompt using the MuAPI Nano Banana 2 Pro text-to-image model, then extracts the generated image URL so you can view it or pass it to downstream steps.

How it works
Runs when you manually execute the workflow in n8n.
Sets a text prompt to describe the image you want to generate.
Sends the prompt to MuAPI’s Nano Banana 2 Pro text-to-image predictor to generate an image.
Extracts the first returned output as an image_url field for easy reuse.

Setup
Install the n8n-nodes-muapi community node in your n8n instance.
Create and select MuAPI API credentials (API key) for the MuAPI predictor node.
Update the prompt text in the prompt-building step and confirm the predictor is set to the nano-banana-2-pro model.