# Create e-commerce promotional carousels with Gemini: n8n workflow

> Started by someone submitting a form. It calls services over plain HTTP rather than through connectors. It hands the judgement calls to Gemini and OpenAI.

Source: https://millionrounds.com/workflow/create-e-commerce-promotional-carousels-with-gemini (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [E-commerce](https://millionrounds.com/workflows?category=E-commerce#library)

# Create e-commerce promotional carousels with Gemini

Started by someone submitting a form. It calls services over plain HTTP rather than through connectors. It hands the judgement calls to Gemini and OpenAI. 33 steps: large, and worth reading before you trust it with anything live.

Large Calls a model: Gemini, OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fcreate-e-commerce-promotional-carousels-with-gemini)

**33 steps** Large: read it before trusting it with anything live

**0** Branches: places the flow splits

**0** Loops or waits

**0** Services by connector: it calls them over plain HTTP

## The flow

Starts it 1 Model 5 Logic 13 Service 14

The steps in the order they run, from what starts it.

- 1 **Structured Output Parser2** Output Parser Structured *Model*
- 2 **Think2** Tool Think *Model*
- 3 **Photo Upload Form** Form trigger *Starts it*
- 4 **Google Gemini Chat Model** Lm Chat Google Gemini *Model*
- 5 **Storyboard Agent** Agent *Model*
- 6 **Merge Vars + Photo1** Merge *Logic*
- 7 **Set Storyboard Vars** Set *Logic*
- 8 **Upload Original Image to imgbb** Http Request *Service*
- 9 **Set APIs Vars** Set *Logic*
- 10 **Gemini 2.5 Flash - Generate Image 2** Http Request *Service*
- 11 **Gemini 2.5 Flash - Generate Image 3** Http Request *Service*
- 12 **Gemini 2.5 Flash - Generate Image 4** Http Request *Service*
- 13 **Gemini 2.5 Flash - Generate Image 5** Http Request *Service*
- 14 **Separate Image Outputs 2** Split Out *Logic*
- 15 **Separate Image Outputs 3** Split Out *Logic*
- 16 **Separate Image Outputs 4** Split Out *Logic*
- 17 **Separate Image Outputs 5** Split Out *Logic*
- 18 **HTTP Request** Http Request *Service*
- 19 **HTTP Request1** Http Request *Service*
- 20 **HTTP Request2** Http Request *Service*
- 21 **HTTP Request3** Http Request *Service*
- 22 **Rename to photo 2** Code *Logic*
- 23 **Rename to photo 3** Code *Logic*
- 24 **Rename to photo 4** Code *Logic*
- 25 **Rename to photo 5** Code *Logic*
- 26 **Upload Image to imgbb 2** Http Request *Service*
- 27 **Upload Image to imgbb 3** Http Request *Service*
- 28 **Upload Image to imgbb 4** Http Request *Service*
- 29 **Upload Image to imgbb 5** Http Request *Service*
- 30 **Merge** Merge *Logic*
- 31 **Aggregate** Aggregate *Logic*
- 32 **Generate Carousel Description** Open Ai *Model*
- 33 **Upload Post** Upload Post *Service*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 33
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Nothing by connector; it calls services over plain HTTP
- **Model:** Gemini, OpenAI

## Questions

What does it need to run?

An n8n account, and a key for Gemini and OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on someone submitting a form.

Does it use AI?

Yes. It calls Gemini and OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 33 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 33 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fcreate-e-commerce-promotional-carousels-with-gemini)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Workflows like it

Also e-commerce, with the same services where possible, closest in size first.

- [**Confirm COD orders and recover carts with Telegram** 33 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/confirm-cod-orders-and-recover-carts-with-telegram)
- [**Manage your WooCommerce store with OpenAI** 32 steps · calls a model · Discord, Gmail](https://millionrounds.com/workflow/manage-your-woocommerce-store-with-openai)
- [**Process prescription orders and refills with Telegram** 32 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/process-prescription-orders-and-refills-with-telegram)
- [**Handle voice food orders with Google Sheets** 32 steps · Google Sheets](https://millionrounds.com/workflow/handle-voice-food-orders-with-google-sheets)
- [**AI-powered WooCommerce Support-Agent with OpenAI** 31 steps · calls a model · WooCommerce](https://millionrounds.com/workflow/ai-powered-woocommerce-support-agent-with-openai)
- [**Automate WordPress & WooCommerce content with OpenAI: Reviews** 31 steps · calls a model · WordPress](https://millionrounds.com/workflow/automate-wordpress-and-woocommerce-content-with-openai-revie)