Generate and Publish SEO-Optimized Blog Posts to WordPress

BlogBlitz is a powerful n8n workflow that automates the creation and publishing of SEO-optimized blog posts to WordPress, saving you hours of manual content creation. Triggered on a schedule or via Telegram, it generates high-quality, 1,500–2,500-word articles complete with titles, slugs, meta descriptions, images, and more.

🎯 Who is this for?

• Bloggers who want fresh, consistent content.
• Content marketers aiming for SEO efficiency.
• WordPress site owners looking to automate blog publishing without sacrificing quality.

🚨 Problem Solved

Manually creating engaging, SEO-friendly content is time-consuming and requires writing expertise. BlogBlitz solves this by:

• Automating ideation, writing, formatting, and publishing.
• Generating images and SEO elements.
• Keeping your blog active and visible to search engines.

⚙️ What This Workflow Does

| Feature | Description | | --------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | | Triggers | - Runs every 3 hours via Schedule Trigger<br>- Or on-demand via Telegram command: /generate | | Generates Content | Uses OpenRouter to: <br>- Select a category (Technology, AI, etc.)<br>- Create a title, slug, focus keyphrase, and meta description | | Writes Articles | OpenAI generates 1,500–2,500-word articles:<br>- SEO-optimized<br>- Structured with headings<br>- Includes CTA | | Adds Visuals | Generates realistic featured images with OpenAI and uploads them to WordPress | | SEO Features | Generates:<br>- Optimized slug<br>- Focus keyphrase<br>- Meta description | | Publishes | Posts directly to WordPress:<br>- With correct category<br>- Featured image<br>- Author ID | | Notifies | Sends publish alerts via Discord webhook and Telegram message |

🚀 Setup Instructions

✅ Requirements

• Self-hosted or cloud n8n instance
• Stable internet connection

🔐 Credentials Needed

• WordPress API (wp-json/wp/v2)
• OpenAI API (text + image generation)
• OpenRouter API (category & title generation)
• Telegram Bot API
• Discord Webhook

🔧 WordPress Configuration

• Set up post categories:

  • Technology [ID:3]
  • AI [ID:4]
  • Tech Fact [ID:7]
  • Tech History [ID:8]
  • Tech Tips [ID:9]

• Use admin user ID for publishing (default: 1)

🧩 Node Setup

• Telegram Trigger — Initiates workflow with /generate
• Schedule Trigger — Runs workflow every 3 hours
• Edit Fields Node — Centralizes variable setup (e.g., category IDs)
• OpenRouter Node — Generates topic and meta info
• OpenAI Node — Generates full article and image
• WordPress Node — Publishes post
• Discord Node — Sends publish alert
• HTTP Request Node — Handles image upload or utility calls

🛠️ Customization Tips

| Feature | How to Customize | | ----------------- | ---------------------------------------------------- | | Categories | Update category IDs in the WordPress Post Draft node | | Schedule | Modify the interval in the Schedule Trigger | | Tone & Style | Adjust prompts in the LLM Chain node | | Notifications | Add Slack, Email, or other channels | | Image Style | Change OpenAI prompt for “vivid”, “natural”, etc. |

📦 Pre-Requirements

• n8n Instance (Cloud/Self-hosted)
• Install: @n8n/n8n-nodes-langchain
• All required API credentials configured
• WordPress categories set
• Admin user ID available

🔧 Nodes Used

• Telegram Trigger
• Schedule Trigger
• OpenRouter
• OpenAI
• WordPress
• Discord
• HTTP Request

✅ Test the Workflow

1. Deploy and connect your n8n instance.
2. Send /generate to your Telegram bot.
3. Check your WordPress site for the newly published post!

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Made by: Khaisa Studio
Tag: youtube, summarizer, telegram, openai
Category: AI Automation, Video Tools Need a custom? Contact Me