Automate Nano Banana Pro (Gemini 3) with N8N: The Cheapest AI Image Gen?

Описание: In this video, I break down the cheapest way to access high-quality AI image generation using Nano Banana Pro (also known as Gemini 3 Image Preview) via the Kie AI API. At roughly $0.12 per image, this model offers incredible value, and today I’m showing you how to fully automate it using n8n.

We will build a complete n8n workflow from scratch. You will learn how to send HTTP requests to create generation tasks, implement a polling loop to check if your image is ready, and automatically download and save the final result to Google Drive. If you are looking to integrate affordable, high-end AI art into your automation pipelines, this tutorial is for you.

📂 Download the Workflow: https://drive.google.com/file/d/17Buw...

🚀 Get Started with n8n: https://n8n.partnerlinks.io/3twhp0cukhzv

🔗 Links Mentioned:

Kie AI API: http://kie.ai

⏱️ Timestamps:

0:00 - Intro: What is Nano Banana Pro (Gemini 3)?

0:30 - Kie AI Pricing & API Overview

1:00 - Setting up the HTTP Request in n8n

1:35 - Generating & Adding your API Key

2:10 - Configuring the Prompt & JSON Body

3:00 - Implementing a "Wait" Node

3:30 - Querying the Task Status (Polling)

4:20 - Creating a Loop with the "If" Node

6:00 - Handling the Image Binary Data

6:15 - Automatically Uploading to Google Drive

7:30 - Final Result & Workflow Overview

Key Takeaways:

How to use the Kie AI API for cheaper image generation.

Understanding async API calls (Create Task vs. Query Task).

Building robust polling loops in n8n to handle processing times.

Saving binary files directly to cloud storage.

#n8n #automation #NanoBananaPro #Gemini3 #AIImageGeneration #KieAI #NoCode #WorkflowAutomation