{"product_id":"n8n-linkedin-tech-post-automation-newsdata-gemini-slack","title":"n8n LinkedIn Tech Post Automation: NewsData + Gemini + Slack","description":"\u003ch3\u003eAutomatically turn daily tech news into a LinkedIn post—approved in Slack, published to LinkedIn\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow fetches daily tech news, uses \u003cstrong\u003eGoogle Gemini\u003c\/strong\u003e to write a viral-style LinkedIn post (and create an image prompt), sends everything to \u003cstrong\u003eSlack\u003c\/strong\u003e for your approval, and then automatically publishes to your \u003cstrong\u003eLinkedIn\u003c\/strong\u003e profile once approved.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns daily\u003c\/strong\u003e and assigns a unique tech topic (e.g., SEO, Shopify, WordPress) based on the day of the week.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFetches the latest matching tech news\u003c\/strong\u003e using the \u003cstrong\u003eNewsData.io API\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eUses \u003cstrong\u003eGoogle Gemini\u003c\/strong\u003e to curate the results, selecting the \u003cstrong\u003esingle most engaging article\u003c\/strong\u003e for your audience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrapes the full content\u003c\/strong\u003e of the selected article via \u003cstrong\u003eJina AI\u003c\/strong\u003e (to produce accurate context for the post).\u003c\/li\u003e\n  \u003cli\u003eGenerates a \u003cstrong\u003ecompelling LinkedIn post\u003c\/strong\u003e and an \u003cstrong\u003eoptimized AI image prompt\u003c\/strong\u003e using \u003cstrong\u003eGemini\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePauses execution\u003c\/strong\u003e and sends the draft (text + image prompt) to your \u003cstrong\u003eSlack\u003c\/strong\u003e channel for \u003cstrong\u003ehuman-in-the-loop review\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eAfter you approve in Slack, the workflow \u003cstrong\u003eattaches the generated image\u003c\/strong\u003e and \u003cstrong\u003epublishes automatically to LinkedIn\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSaaS operators who want consistent LinkedIn engagement without manually researching and writing every day.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers building an n8n content pipeline with review gates and reliable API-driven sourcing.\u003c\/li\u003e\n  \u003cli\u003eTeams maintaining a professional LinkedIn presence across topics like SEO, WordPress, and Shopify.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewsData.io\u003c\/strong\u003e: configured via an API key in the first HTTP Request node to fetch daily tech news.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Gemini (PaLM)\u003c\/strong\u003e: Gemini credentials power news curation, post writing, and image prompt generation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJina AI\u003c\/strong\u003e: Jina API key is used in the Authorization header to scrape full article content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlack\u003c\/strong\u003e: sends approval requests to a selected user\/channel; posting resumes only after approval.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinkedIn OAuth2\u003c\/strong\u003e: handles final publishing to your LinkedIn profile.\u003c\/li\u003e\n  \u003cli\u003en8n workflow logic uses nodes such as \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, \u003cstrong\u003eno op\u003c\/strong\u003e, \u003cstrong\u003ewait\u003c\/strong\u003e, and \u003cstrong\u003eslack\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSetup note:\u003c\/strong\u003e Human approval in Slack is required before the workflow publishes to LinkedIn.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46029582467251,"sku":"N8N-19570","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/IdN946knTwA40RjfLRiBz_6yZWz7zM.png?v=1789464214","url":"https:\/\/buyflowscripts.com\/products\/n8n-linkedin-tech-post-automation-newsdata-gemini-slack","provider":"N8N Commerce","version":"1.0","type":"link"}