# AI-powered restaurant newsletter creator with Mailchimp: n8n workflow > Started by an incoming Telegram message, and works across Gmail, Mailchimp and Telegram. It hands the judgement calls to OpenAI and OpenRouter. Source: https://millionrounds.com/workflow/ai-powered-restaurant-newsletter-creator-with-mailchimp (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) # AI-powered restaurant newsletter creator with Mailchimp Started by an incoming Telegram message, and works across Gmail, Mailchimp and Telegram. It hands the judgement calls to OpenAI and OpenRouter. 38 steps, 2 branches: large, and worth reading before you trust it with anything live. Large Calls a model: OpenAI, OpenRouter [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fai-powered-restaurant-newsletter-creator-with-mailchimp) **38 steps** Large: read it before trusting it with anything live **2** Branches: places the flow splits **0** Loops or waits **3** Services it connects to ## The flow Starts it 5 Model 12 Logic 11 Service 10 The steps in the order they run, from what starts it. - 1 **OpenAI Chat Model** Lm Chat Open Ai *Model* - 2 **OpenAI Chat Model1** Lm Chat Open Ai *Model* - 3 **Tavily1** Tavily Tool *Service* - 4 **Tavily** Tavily Tool *Service* - 5 **Feedback AI** Lm Chat Open Ai *Model* - 6 **Listen for Topic Reply** Telegram trigger *Starts it* - 7 **Monday 9am Trigger1** Schedule trigger *Starts it* - 8 **Tuesday 4pm Trigger1** Schedule trigger *Starts it* - 9 **Friday 2pm Trigger1** Schedule trigger *Starts it* - 10 **Saturday 2pm Trigger1** Schedule trigger *Starts it* - 11 **OpenAI Chat Model2** Lm Chat Open Ai *Model* - 12 **OpenRouter Chat Model** Lm Chat Open Router *Model* - 13 **Restaurant Newsletter Expert** Agent *Model* - 14 **Final Newsletter Editor** Agent *Model* - 15 **Restaurant Content Research Team** Agent *Model* - 16 **Check Feedback** Text Classifier *Model* - 17 **Correction Agent** Agent *Model* - 18 **Check if Message is a Reply** If *Logic* - 19 **Merge All Schedule Triggers1** Merge *Logic* - 20 **First Newsletter Editor1** Agent *Model* - 21 **Newsletter Section Planner** Open Ai *Model* - 22 **If** If *Logic* - 23 **Gmail1** Gmail *Service* - 24 **Code** Code *Logic* - 25 **Merge** Merge *Logic* - 26 **Set Intent** Set *Logic* - 27 **Set Topic from Reply** Set *Logic* - 28 **Determine Schedule Name** Code *Logic* - 29 **Split Newsletter Sections** Split Out *Logic* - 30 **Get_Subcribers** Mailchimp *Service* - 31 **Merge Research Content** Merge *Logic* - 32 **HITL** Telegram *Service* - 33 **Prompt for Topic on Telegram** Telegram *Service* - 34 **Create_Campaign** Http Request *Service* - 35 **Aggregate Newsletter Content** Aggregate *Logic* - 36 **Set_Campaign** Http Request *Service* - 37 **Send_Campaign** Http Request *Service* - 38 **Telegram** Telegram *Service* ## How it's built - **Starts on:** An incoming Telegram message - **Steps:** 38, with 2 branches - **Size:** Large: read it before trusting it with anything live - **Connects to:** Gmail, Mailchimp, Telegram - **Model:** OpenAI, OpenRouter ## Questions What does it need to run? An n8n account, plus your own Gmail, Mailchimp and Telegram accounts, and a key for OpenAI and OpenRouter. You connect your own accounts after importing it; none are included. What starts it? It starts on an incoming Telegram message. Does it use AI? Yes. It calls OpenAI and OpenRouter. Model calls are billed by the provider, not by n8n. How long does it take to set up? Take your time. At 38 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 38 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%2Fai-powered-restaurant-newsletter-creator-with-mailchimp) - **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)[Mailchimp](https://millionrounds.com/workflows?service=Mailchimp#library)[Telegram](https://millionrounds.com/workflows?service=Telegram#library) ## Workflows like it Also content, with the same services where possible, closest in size first. - [**Audio conversation analysis & visualization with DeepGram** 38 steps · calls a model · Gmail, Google Docs](https://millionrounds.com/workflow/audio-conversation-analysis-and-visualization-with-deepgram) - [**Browser recording audio transcribing and AI analysis** 38 steps · calls a model · Gmail, Google Docs](https://millionrounds.com/workflow/browser-recording-audio-transcribing-and-ai-analysis) - [**Publish blog posts from YouTube transcripts** 38 steps · calls a model · Google Docs, Google Sheets](https://millionrounds.com/workflow/publish-blog-posts-from-youtube-transcripts) - [**AI storyteller & video creator with OpenAI and Supabase** 39 steps · calls a model · Supabase, Telegram](https://millionrounds.com/workflow/ai-storyteller-and-video-creator-with-openai-and-supabase) - [**Auto-create and publish AI social videos with Telegram** 37 steps · calls a model · Google Sheets, Telegram](https://millionrounds.com/workflow/auto-create-and-publish-ai-social-videos-with-telegram) - [**Automate RSS to Medium publishing with Groq and Gemini** 37 steps · calls a model · Gmail, Google Docs](https://millionrounds.com/workflow/automate-rss-to-medium-publishing-with-groq-and-gemini)