{"product_id":"automated-weekday-linkedin-posts-with-gemini-in-n8n","title":"Automated Weekday LinkedIn Posts with Gemini in n8n","description":"\u003ch3\u003eAutomated Weekday LinkedIn Posts with Gemini in n8n\u003c\/h3\u003e\n\u003cp\u003eNever stare at a blank post again—this n8n workflow generates a fresh LinkedIn post every weekday morning using Google Gemini (via a LangChain agent) and publishes it automatically to your selected LinkedIn profile.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedules posting automatically:\u003c\/strong\u003e Runs Monday to Friday at \u003cstrong\u003e09:00\u003c\/strong\u003e based on your \u003cstrong\u003en8n instance timezone\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates a timely topic + post:\u003c\/strong\u003e A \u003cstrong\u003eLangChain agent\u003c\/strong\u003e selects a relevant topic and writes a LinkedIn post in the defined voice of \u003cstrong\u003e“Muhammad Adnan, The Tech Contractor”\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUses Google Gemini for content creation:\u003c\/strong\u003e Employs \u003cstrong\u003egemini-3.1-flash-lite\u003c\/strong\u003e to generate varied, human-sounding text.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValidates output before publishing:\u003c\/strong\u003e Enforces a structured response (including \u003cstrong\u003etopic\u003c\/strong\u003e, \u003cstrong\u003epost\u003c\/strong\u003e, and \u003cstrong\u003eengagement_plan\u003c\/strong\u003e) using a structured output parser, and \u003cstrong\u003estops the run\u003c\/strong\u003e if the result doesn’t match the required schema.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePublishes to LinkedIn immediately:\u003c\/strong\u003e Sends the generated post publicly to LinkedIn using your connected OAuth2 LinkedIn account.\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 thought leadership without spending time writing from scratch.\u003c\/li\u003e\n  \u003cli\u003en8n automation engineers building a reliable “content engine” that schedules, validates, and posts.\u003c\/li\u003e\n  \u003cli\u003eTeams that want structured AI output (topic + engagement plan) to keep LinkedIn content focused and repeatable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule Trigger:\u003c\/strong\u003e Weekday schedule at 09:00 (timezone-aware).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLangChain Agent:\u003c\/strong\u003e Generates topic and LinkedIn post content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Gemini Chat Model:\u003c\/strong\u003e \u003cstrong\u003egemini-3.1-flash-lite\u003c\/strong\u003e via n8n’s Gemini node (\u003cem\u003en8nn8n-nodes-langchainlm chat google gemini\u003c\/em\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStructured Output Parsing:\u003c\/strong\u003e Validates schema with \u003cem\u003en8nn8n-nodes-langchainoutput parser structured\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinkedIn integration:\u003c\/strong\u003e Publishes using the \u003cem\u003eLinkedIn\u003c\/em\u003e node and your selected person\/profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup checklist\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd \u003cstrong\u003eGoogle Gemini (PaLM) API\u003c\/strong\u003e credential.\u003c\/li\u003e\n  \u003cli\u003eAdd \u003cstrong\u003eLinkedIn OAuth2\u003c\/strong\u003e credential and select the profile to publish as.\u003c\/li\u003e\n  \u003cli\u003eConfirm \u003cstrong\u003en8n timezone\u003c\/strong\u003e so 09:00 matches your intended posting time.\u003c\/li\u003e\n  \u003cli\u003eReview system instructions to adjust writing style, topics, or length before activating.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45812014153907,"sku":"N8N-17956","price":78.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/AnaRT9_oQjvh3vxOVwQMu_HYTzqEeA.png?v=1786353173","url":"https:\/\/buyflowscripts.com\/products\/automated-weekday-linkedin-posts-with-gemini-in-n8n","provider":"N8N Commerce","version":"1.0","type":"link"}