# Generate influencer posts with OpenAI and Google Sheets: n8n workflow

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

Source: https://millionrounds.com/workflow/generate-influencer-posts-with-openai-and-google-sheets (Millionrounds; every figure on the page links to its filing or article)

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

# Generate influencer posts with OpenAI and Google Sheets

Started by someone submitting a form, and works across Google Sheets. It hands the judgement calls to OpenAI. 17 steps: a working afternoon to understand properly.

Medium Calls a model: OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fgenerate-influencer-posts-with-openai-and-google-sheets)

**17 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 4 Logic 6 Service 6

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

- 1 **On form submission** Form trigger *Starts it*
- 2 **Think** Tool Think *Model*
- 3 **Structured Output Parser** Output Parser Structured *Model*
- 4 **Item Image** Extract From File *Service*
- 5 **LLM (OpenAI Chat Model)** Lm Chat Open Ai *Model*
- 6 **Character Image** Extract From File *Service*
- 7 **Setting Image** Extract From File *Service*
- 8 **Generate Post Ideas** Agent *Model*
- 9 **Merge Inputs** Merge *Logic*
- 10 **Split Posts** Split Out *Logic*
- 11 **Upload Images (Base64→URL)** Http Request *Service*
- 12 **Create Image Task** Execute Workflow *Logic*
- 13 **Aggregate Uploaded URLs** Aggregate *Logic*
- 14 **Append row in sheet** Google Sheets *Service*
- 15 **If Video Post** Filter *Logic*
- 16 **Create Video Task** Execute Workflow *Logic*
- 17 **Update row in sheet** Google Sheets *Service*

## How it's built

- **Starts on:** Someone submitting a form
- **Steps:** 17
- **Size:** Medium: a working afternoon
- **Connects to:** Google Sheets
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Google Sheets 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?

Plan an afternoon. 17 steps is enough that you should read each one before running it.

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 17 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-influencer-posts-with-openai-and-google-sheets)
- **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 Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)

## Workflows like it

Also content, with the same services where possible, closest in size first.

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- [**Auto-upload Instagram videos to YouTube with Google Sheets** 17 steps · calls a model · Google Sheets, YouTube](https://millionrounds.com/workflow/auto-upload-instagram-videos-to-youtube-with-google-sheets)
- [**Automate SEO content creation with Google SERP and Claude** 17 steps · calls a model · Google Sheets, WordPress](https://millionrounds.com/workflow/automate-seo-content-creation-with-google-serp-and-claude)
- [**Automate daily Hindu festival posts on X with Gemini** 17 steps · calls a model · Google Sheets, X](https://millionrounds.com/workflow/automate-daily-hindu-festival-posts-on-x-with-gemini)