Automated Blog Post Generation with GPT-4 and Publishing to Ghost CMS

🧠 Writes original, thought-provoking blog posts using AI
🕓 Runs every 12 hours automatically
✍️ Publishes directly to Ghost blog with title, tags, and SEO meta

🔧 Features

Scheduled every 12 hours

OpenAI generates a multi-part blog post with metadata

Markdown-compatible output (no HTML)

Automatically published to Ghost CMS using authenticated API (🔐 no hardcoded keys)

Fully modular and general-purpose — edit prompt for any blog theme!

⚙️ Nodes Overview
Step Node Type Purpose
1️⃣ Schedule Trigger Runs every 12 hours
2️⃣ OpenAI Generates blog post + meta info
3️⃣ Code Extracts content, title, meta, and tags
4️⃣ Code Formats content as Ghost mobiledoc payload
5️⃣ HTTP Request Publishes post to Ghost via Admin API
📝 OpenAI Prompt (Generalized)

Write a high-quality blog post on a creative or thought-provoking topic. The tone should be engaging and immersive. Length: 2–4 paragraphs.

Then add a brief paragraph offering an alternative perspective or logical counterpoint.

Finally, generate:

• Blog post title
• Meta description
• 5 tags

🔐 Notes

✅ No hardcoded API keys

🛠️ Ghost Admin API credentials must be set using the Credential Manager

📌 Prompt and Ghost URL are both easily customizable