📱 Automate professional LinkedIn posts with OpenAI GPT, DALL-E and trending topics
⚡ 535 views · 📱 Social Media & Email Marketing
💡 Pro Tip — If you’re pulling LinkedIn data through HTTP requests or dealing with API restrictions, there’s a community node called ScraperNode that handles this natively. It has dedicated scrapers for profiles, companies, jobs, and people search — you just pass a URL and get structured data back.
Description
Overall Description
This workflow fully automates the process of creating and publishing professional LinkedIn posts based on real-world experience in AI automation and workflow engineering, enriched with latest industry insights from the internet, and paired with a relevant high-quality image
The workflow ensures:
- Content relevance to AI automation, backend/frontend systems, IT
- Professional, human-friendly post tone
- Image validation before posting
- Post validation before publishing
- Automatic success/failure email alerts
Worflow Logic
- Trigger workflow (daily, weekly, custom date)
- Define posting context (based on your expertise)
- Fetch latest AI/automation trends (you can change based on your interested trends)
- Filter insights relevant to your field
- Generate linkedin ready post using AI Agent (OpenAI API)
- Generate image from Open AI Image model related to the post
- Validate image and text quality
- Merge approved text and image
- Convert content into LinkedIn format
- Publish post on LinkedIn
- Send email notification on success or failure
Setup Instructions
Credentials
- OpenAI API Key – For text generation.
- LinkedIn API Token – For publishing posts.
- Image Generation API – DALL-E, Pollinations, or MidJourney.
- Gmail / SMTP – For notifications.
- Optional APIs: SERP API for trending topics.
🔗 Nodes Used
Send Email, HTTP Request, LinkedIn, OpenAI
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File