SEO Blog Generator: GPT-4o, Perplexity & Telegram Integration

Contributed by Sabrina Ramonov 🍄. From the community directory at agents.sabrina.dev, republished with permission and full credit.

SEO Blog Generator with GPT-4o, Perplexity, and Telegram Integration

This workflow helps you automatically generate SEO-optimized blog posts using Perplexity.ai, OpenAI GPT-4o, and optionally Telegram for interaction.

Features

- Topic research via Perplexity sub-workflow

- AI-written blog post generated with GPT-4o

- Structured output with metadata: title, slug, meta description

- Integration with Telegram to trigger workflows or receive outputs (optional)

Requirements

- OpenAI API Key (GPT-4o or GPT-3.5)

- Perplexity API Key (with access to /chat/completions)

- (Optional) Telegram Bot Token and webhook setup

Setup InstructionsCredentials:

- Add your OpenAI credentials (openAiApi)

- Add your Perplexity credentials under httpHeaderAuth

- Optional: Setup Telegram credentials under telegramApi

Inputs:

- Use the Form Trigger or Telegram input node to send a Research Query

Subworkflow:

- Make sure to import and activate the subworkflow Perplexity_Searcher to fetch recent search results

Customization:

- Edit prompt texts inside the Blog Content Generator and Metadata Generator to change writing style or target industry

- Add or remove output nodes like Google Sheets, Notion, etc.

Output Format

The final blog post includes:

- Blog content (1500-2000 words)

- Metadata: title, slug, and meta description

- Extracted summary in JSON

- Delivered to Telegram (if connected)

Need help? Reach out on the n8n community forum.

Tools used: OpenAI, Telegram