# Automate research-based newsletters with Perplexity: n8n workflow

> Started by a clock, and works across Gmail, Google Cloud Storage and Google Sheets. It hands the judgement calls to OpenAI.

Source: https://millionrounds.com/workflow/automate-research-based-newsletters-with-perplexity (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)

# Automate research-based newsletters with Perplexity

Started by a clock, and works across Gmail, Google Cloud Storage and 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%2Fautomate-research-based-newsletters-with-perplexity)

**17 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**0** Loops or waits

**3** Services it connects to

## The flow

Starts it 1 Model 3 Logic 4 Service 9

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

- 1 **Schedule Trigger** Schedule trigger *Starts it*
- 2 **Structured Output Parser1** Output Parser Structured *Model*
- 3 **OpenAI Chat Model** Lm Chat Open Ai *Model*
- 4 **Perplexity Search** Http Request Tool *Service*
- 5 **Tavily WebSearch** Http Request Tool *Service*
- 6 **GetNewsletterTopic** Google Sheets *Service*
- 7 **AI Agent** Agent *Model*
- 8 **GetFirstTopic** Limit *Logic*
- 9 **GPT Image Generation** Http Request *Service*
- 10 **UpdateStatus** Google Sheets *Service*
- 11 **Convert to Binary File** Convert To File *Service*
- 12 **Input** Set *Logic*
- 13 **GetClientList** Google Sheets *Service*
- 14 **Google Cloud Storage 2** Google Cloud Storage *Service*
- 15 **Merge** Merge *Logic*
- 16 **SetImageURL1** Set *Logic*
- 17 **SendNewsletter** Gmail *Service*

## How it's built

- **Starts on:** A clock
- **Steps:** 17
- **Size:** Medium: a working afternoon
- **Connects to:** Gmail, Google Cloud Storage, Google Sheets
- **Model:** OpenAI

## Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Cloud Storage and Google Sheets accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

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%2Fautomate-research-based-newsletters-with-perplexity)
- **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.

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

- [**AI-newsletter-agent: automate newsletter generation for Mautic** 17 steps · calls a model · Google Sheets, Telegram](https://millionrounds.com/workflow/ai-newsletter-agent-automate-newsletter-generation-for-mauti)
- [**Auto-generate LinkedIn content with Gemini** 17 steps · calls a model · Google Drive, Google Sheets](https://millionrounds.com/workflow/auto-generate-linkedin-content-with-gemini)
- [**Auto-generate WordPress articles from news with Claude** 17 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/auto-generate-wordpress-articles-from-news-with-claude)
- [**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)