Summarize RSS articles and publish AI images to WordPress and social media
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SpaGreen Creative
Description
Who it's for
This n8n workflow is designed for content creators, bloggers, digital marketers, and social media managers who want to fully automate their content distribution pipeline. The workflow creates an end-to-end multi-channel publishing system that fetches new articles from an RSS feed (e.g., Paul Graham's essays), extracts and AI-summarizes the content, generates ultra-realistic visual prompts, creates stunning images via OpenAI (DALL-E), and instantly publishes the article along with the generated image across WordPress, Facebook, Instagram, LinkedIn, Telegram, and Discord simultaneously.
Features
Automatically fetches new articles via RSS feeds
Filters irrelevant items using regex rules
Extracts full article content (title + body text)
Splits long articles and generates AI-powered summaries (GPT-4.1-mini)
Combines original titles with clean summaries
Converts summaries into detailed image generation prompts
Creates images using OpenAI DALL·E
Publishes full posts directly to WordPress
Generates SEO-optimized featured images with metadata
Downloads, resizes (5000×5000), and uploads images to WordPress media library with alt text and captions
Posts images with captions to Facebook Pages via Graph API
Publishes Instagram posts using the 2-step Graph API process
Sends formatted posts to Telegram channels
Publishes to LinkedIn personal profiles and company pages
Shares rich media posts to Discord channels
Requirements
OpenAI API**: Generates summaries, image prompts, and DALL·E images
WordPress API**: Creates posts, uploads media, and sets featured images
Facebook Graph API**: Publishes to Facebook Pages and Instagram (2-step process)
LinkedIn API**: Posts to personal profiles and company pages
Telegram Bot API**: Sends images with captions to channels
Discord Bot API**: Sends rich embed posts with title, summary, and imag
Important Notes
The workflow processes items one by one using a loop; the top output must remain connected to ensure continuous iteration.
A regex filter is used to allow only valid article URLs and prevent malformed links.
WordPress image flow must stay in order: Create Post → Download Image → Resize (5000×5000) → Upload Media → Update Metadata → Set Featured Image.
Instagram publishing requires a two-step Graph API process: create media object → publish using returned ID.
Dynamic expressions (e.g., {{ $('Loop Over Items').item.json.title }}) must remain unchanged for proper data mapping.
WordPress automatically generates a URL-safe slug from the article title to handle special characters.
Support & Help
WhatsApp**: Chat on WhatsApp
Discord**: SpaGreen Community
Facebook Group**: SpaGreen Support
Website**: spagreen.net
Developer Portfolio**: Codecanyon SpaGreen