NActionNano BananaUpdated September 2026
How do I generate images with Google Nano Banana?
Short answer: You can generate image with nano banana in Nano Banana by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Nano Banana Generate Image with Nano Banana action to a workflow, map its 2 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.
Inputs
The fields this action accepts.
Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.
| Field | Type | Required | Description |
|---|---|---|---|
Prompt prompt | string | Required | Describe the image you want to generate. Nano Banana handles legible text-in-image notably well — try poster mockups, logos with words, etc. |
Model model | options | Optional | Which Google image model to call. The stable Nano Banana is the safe default. Preview variants may produce sharper images but can be rate-limited or removed without notice. |
Sample request
{"prompt": "A vintage poster of an astronaut riding a bicycle on Mars, retro 70s style, text reading 'MARS 2026' at the bottom","model": "{{trigger.model}}"}
Returns
{"url": "https://ccc.oute.app/MW_TOKEN/.../google-nano-banana-abc.png","byte_size": 1258624,"image_url": "https://ccc.oute.app/MW_TOKEN/.../google-nano-banana-abc.png","mime_type": "image/png","expires_at": "2026-05-15T13:59:00.704Z","model_version": "gemini-2.5-flash-image-preview"}
Use these fields in downstream nodes for routing, logging, or error handling.
Triggered by
Apps that pair well as the trigger for Generate Image with Nano Banana.
Any of these apps can fire this action as part of a workflow.
FAQ
Questions about Generate Image with Nano Banana.
What does the Generate Image with Nano Banana action do in Nano Banana?
Generates images using Google's cost-efficient Nano Banana model. For high-volume thumbnails and bulk ad-variant creative where cost per image matters more than peak quality.
What inputs does Generate Image with Nano Banana require?
Required: Prompt. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if Nano Banana returns an error?
The run history shows the failed step with its input and the error message Nano Banana returned, so you can fix the input and run the workflow again. Automatic retries are built into HTTP steps only, where you can also set your own retry count and delay.
Does Generate Image with Nano Banana support batch operations?
Run Generate Image with Nano Banana inside a loop to process each item in an array. TinyCommand does not throttle calls for you, so for large arrays add a Delay step if you need to stay within Nano Banana's rate limits.