Automate social media posts from website articles with Gemini AI, LinkedIn & X/Twitter

by Vadim ✓ · 1,041 views · created 2025-10-02 · Social Media, Multimodal AI

What this workflow does

This AI workflow has 25 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Google Sheets, Google Gemini Chat Model, X (Formerly Twitter) and LinkedIn.

How it runs

Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).

1. parameters (Edit Fields (Set)): sets 4 fields: sitemapURL, language, linkedinPostEnabled…
2. fetch sitemap (HTTP Request): calls an HTTP API
3. get processed articles (Google Sheets): uses Google Sheets
4. parse sitemap (XML): converts between XML and JSON
5. processedArticles (Aggregate): combines items into one
6. get list of articles (Split Out): splits a list into separate items
7. Merge: merges the data from its input branches
8. normalize list of images (Code): runs custom JavaScript code
9. pick random not processed article (Code): runs custom JavaScript code
10. Filter: keeps only the items that match a condition

…plus 11 more steps. See the full node list below.

Services it uses

Google SheetsGoogle Gemini Chat ModelX (Formerly Twitter)LinkedIn

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Nodes used (18)

• Manual Triggern8n-nodes-base.manualTrigger
• XMLn8n-nodes-base.xml
• HTTP Requestn8n-nodes-base.httpRequest
• Split Outn8n-nodes-base.splitOut
• Filtern8n-nodes-base.filter
• Edit Fields (Set)n8n-nodes-base.set
• Google Sheetsn8n-nodes-base.googleSheets
• Aggregaten8n-nodes-base.aggregate
• Mergen8n-nodes-base.merge
• Coden8n-nodes-base.code
• HTMLn8n-nodes-base.html
• AI Agent@n8n/n8n-nodes-langchain.agent
• Google Gemini Chat Model@n8n/n8n-nodes-langchain.lmChatGoogleGemini
• Structured Output Parser@n8n/n8n-nodes-langchain.outputParserStructured
• X (Formerly Twitter)n8n-nodes-base.twitter
• Ifn8n-nodes-base.if
• LinkedInn8n-nodes-base.linkedIn
• Schedule Triggern8n-nodes-base.scheduleTrigger

From the author

What it does This workflow automates content syndication and posting to LinkedIn and X/Twitter. It takes existing long-form articles and generates from them engaging social posts optimized for each platform. The workflow takes links to existing articles from…

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