Telegram AI Newsletter Gmail n8n

Generate Email Newsletters from Telegram Keywords with Dumpling AI and GPT

Automate the entire process: from a keyword in Telegram to a polished HTML newsletter in your inbox.

Download Template JSON · n8n compatible · Free
Visual diagram of the automated newsletter workflow connecting Telegram, Dumpling AI, OpenAI, and Gmail

What This Workflow Does

For content creators, marketers, and publishers, manually curating a newsletter is a massive time sink. You have to search for news, summarize articles, format HTML, and schedule the send—a process that's repetitive and doesn't scale.

This n8n workflow automates the entire pipeline. It starts when you send a keyword (like "AI trends" or "sustainable tech") to a Telegram chat. The workflow expands that keyword into trending search suggestions using Dumpling AI, fetches recent articles from Google News, scrapes and cleans the content, uses OpenAI to generate a professional HTML newsletter with a subject line, and finally sends it to your specified inbox via Gmail.

The result is a ready-to-publish newsletter, delivered to you in minutes, without any manual intervention. It turns a fragmented, hours-long task into a seamless, triggered automation.

How It Works

1. Trigger with a Telegram Keyword

The workflow listens to a designated Telegram chat (private or group). When you send a keyword, it captures that text as the starting signal. This allows you to initiate a newsletter on-demand from anywhere.

2. Expand & Fetch Trending News

The keyword is sent to Dumpling AI's Autocomplete endpoint to generate related, trending search phrases. These phrases are then used to query Dumpling AI's Google News integration, returning a list of recent, relevant articles with titles, URLs, and snippets.

3. Process & Scrape Article Content

The list of articles is split into individual items. Each article URL is passed to Dumpling AI's Scraper node, which extracts clean, readable text from the webpage, stripping away ads, navigation, and other clutter.

4. Generate the Newsletter with AI

All cleaned article content is aggregated into a single dataset. This data is sent to an OpenAI model (like GPT-4) with instructions to create a cohesive, engaging HTML newsletter. The AI writes the subject line, introduction, summaries, and conclusion, formatting it all in professional HTML.

5. Deliver via Gmail

The final HTML newsletter and subject line are passed to the Gmail node, which sends the email to your pre-configured recipient list. The newsletter lands in your inbox, ready for any final review or to be forwarded to your audience.

Who This Is For

This automation is ideal for content creators and newsletter publishers who need to produce regular updates but lack the time for manual research. Digital marketing agencies can use it to create client reports or industry digests. Virtual assistants and community managers can automate updates for groups or membership sites. Any business or individual that shares curated news with an audience will find immense value in this workflow.

What You'll Need

  1. An n8n instance (cloud or self-hosted).
  2. A Telegram Bot token (created via @BotFather) and the chat ID you want to monitor.
  3. A Dumpling AI account with API access for Autocomplete, Google News, and Scraper nodes.
  4. An OpenAI API key with access to a capable model like GPT-4 or GPT-3.5-turbo.
  5. A Gmail account connected to n8n with send permissions enabled.

Pro tip: Start with broad keywords to test the volume and quality of fetched news. You can refine them over time to match your audience's exact interests. Also, consider adding a final "human review" step before the Gmail send for complete control.

Quick Setup Guide

Importing and configuring this workflow is straightforward. Follow these steps to get it running in your n8n environment.

  1. Download the template using the button above and save the JSON file.
  2. In your n8n dashboard, go to Workflows > Import from file and select the downloaded JSON.
  3. Configure the Telegram Trigger node: Enter your Bot token and the chat ID you'll use to send keywords.
  4. Set up the Dumpling AI nodes: Add your Dumpling AI API key to the HTTP Request nodes for Autocomplete, Google News, and Scraper.
  5. Connect the OpenAI node: Add your OpenAI API key and select your preferred model.
  6. Configure the Gmail node: Authenticate with your Gmail account and set the "To" email address.
  7. Test the workflow: Activate it and send a keyword to your Telegram chat. Check your inbox for the resulting newsletter.

Key Benefits

Save 5–10 hours per week on newsletter creation. Eliminate the manual search, copy-paste, and formatting grind. This workflow handles the heavy lifting, freeing you to focus on strategy and audience growth.

Ensure consistent, high-quality output. AI-generated content maintains a professional tone and structure, reducing the variability that comes with manual writing under time pressure.

React to trends in real-time. Because the workflow is triggered on-demand by a Telegram message, you can publish newsletters about breaking news or emerging topics within minutes, not days.

Scale your content operations without scaling your team. One person can manage multiple newsletters for different niches or clients by simply changing the trigger keyword.

Full control and flexibility. Unlike rigid SaaS platforms, this n8n workflow can be modified to add new data sources, apply custom filters, or integrate with your CRM, website, or social media.

Frequently Asked Questions

Common questions about automated newsletter creation and AI content generation

Automating newsletter creation saves 5-10 hours per week, ensures consistent publishing, and improves content quality by using AI to summarize and format news. It allows creators to focus on strategy and audience engagement instead of manual curation and formatting.

Beyond time savings, automation removes human error and bias from the curation process, delivering a more objective and comprehensive news digest. It also enables rapid scaling—producing multiple newsletters for different audiences becomes feasible.

AI can analyze multiple articles, extract key points, and rewrite content in a consistent, engaging tone. It ensures the newsletter is coherent, well-structured, and tailored to your audience's interests, moving beyond simple aggregation to provide genuine value.

Modern LLMs understand context and nuance, allowing them to highlight the most relevant insights, connect different stories, and even inject appropriate commentary. This results in a newsletter that feels curated by an expert, not assembled by a robot.

Yes, absolutely. By setting specific keywords in Telegram, you can filter news for any niche, from cryptocurrency to sustainable fashion. The workflow fetches and processes articles based solely on the keyword you provide, making it highly adaptable.

The quality of the output depends on the specificity of your keyword and the availability of news on that topic. For very niche subjects, you may need to adjust the number of articles fetched or combine multiple related keywords to ensure sufficient content.

Manual curation is time-consuming, inconsistent, and prone to bias. It involves searching multiple sources, copying content, formatting HTML, and scheduling sends—tasks that are repetitive and don't scale. Automation solves this by handling the entire process end-to-end.

Other challenges include maintaining a regular publishing schedule, avoiding burnout, and keeping up with the volume of information. Manual processes also make it difficult to A/B test subject lines or content formats systematically.

Dedicated platforms are great for basic broadcasts, but custom automation gives you unlimited flexibility. You can integrate any data source, apply unique logic, and control the entire content pipeline. For businesses with specific needs, custom automation is far more powerful.

Consider a hybrid approach: use automation for content creation and a platform like Mailchimp or ConvertKit for audience management and delivery. This combines the power of custom logic with the robustness of specialized email marketing tools.

Modern tools like Dumpling AI provide reliable, structured data extraction, and LLMs like GPT-4 produce high-quality, human-like text. With proper configuration and oversight, automated newsletters can meet professional standards for accuracy, readability, and brand voice.

It's advisable to implement a quality check step, especially in the beginning. Review the AI's output for tone and factual accuracy before sending. Over time, as you refine your prompts and sources, the need for manual review decreases significantly.

Yes, GrowwStacks specializes in building tailored automation systems. We can design a workflow that integrates your specific data sources, applies your brand guidelines, and meets your exact publishing schedule, saving your team significant time and effort.

Our process starts with understanding your content strategy, audience, and existing tools. We then build, test, and deploy a custom n8n workflow that fits seamlessly into your operations, often with a setup that requires minimal ongoing maintenance.

  • Integration with internal databases or CRMs
  • Custom formatting matching your brand template
  • Multi-step approval workflows before sending
  • Performance analytics and tracking

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