# Generate AI video sales letters with Google VEO3: n8n workflow

> Started by someone submitting a form, and works across Google Cloud Storage. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/generate-ai-video-sales-letters-with-google-veo3 (Millionrounds; every figure on the page links to its filing or article)

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

# Generate AI video sales letters with Google VEO3

Started by someone submitting a form, and works across Google Cloud Storage. It hands the judgement calls to OpenAI. 22 steps, 2 branches, 2 loops or waits: large, and worth reading before you trust it with anything live.

Large Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-ai-video-sales-letters-with-google-veo3)

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

**2** Branches: places the flow splits

**2** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 6 Logic 6 Service 9

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

- 1 **On form submission** Form trigger *Starts it*
- 2 **OpenAI Chat Model** Lm Chat Open Ai *Model*
- 3 **Structured Output Parser** Output Parser Structured *Model*
- 4 **Form Input** Set *Logic*
- 5 **Content writer** Chain Llm *Model*
- 6 **UGC.Formulator** Open Ai *Model*
- 7 **SET Credentials** Set *Logic*
- 8 **Product Image Describing** Open Ai *Model*
- 9 **JWT** Jwt *Service*
- 10 **VeoPrompt** Open Ai *Model*
- 11 **GET TOKEN** Http Request *Service*
- 12 **Generate Video1** Http Request *Service*
- 13 **Wait** Wait *Logic*
- 14 **Fetch Status** Http Request *Service*
- 15 **Switch** Switch *Logic*
- 16 **Convert to File** Convert To File *Service*
- 17 **Upload to GCS (To be accessible via URL)** Google Cloud Storage *Service*
- 18 **Add Captions** Http Request *Service*
- 19 **Rendering....** Wait *Logic*
- 20 **Captions added?** Http Request *Service*
- 21 **Switch1** Switch *Logic*
- 22 **Upload Post** Upload Post *Service*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 22, with 2 branches, 2 loops or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Google Cloud Storage
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Google Cloud Storage account, and a key for 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 OpenAI. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 22 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 22 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%2Fgenerate-ai-video-sales-letters-with-google-veo3)
- **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.

## Connects to

Each opens the other workflows that use it.

[Google Cloud Storage](https://millionrounds.com/workflows?service=Google+Cloud+Storage#library)