{"product_id":"n8n-qwen-chat-completions-auto-generate-facebook-posts","title":"n8n Qwen Chat Completions: Auto-Generate Facebook Posts","description":"\u003ch3\u003eAuto-Generate Facebook Posts with Qwen in n8n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis n8n workflow manually triggers a topic + audience niche, calls Alibaba Cloud DashScope (Qwen) chat completions, and returns a ready-to-publish Facebook post (150–200 words)\u003c\/strong\u003e—all extracted into a single output field for easy reuse in your automation pipelines.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual trigger:\u003c\/strong\u003e The workflow starts when you run it manually in n8n.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccepts inputs:\u003c\/strong\u003e It sets \u003cem\u003epost topic\u003c\/em\u003e (\u003ccode\u003echu_de\u003c\/code\u003e) and \u003cem\u003ecustomer niche\u003c\/em\u003e (\u003ccode\u003engach\u003c\/code\u003e) as input values.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates content with Qwen:\u003c\/strong\u003e It sends those inputs to the \u003cstrong\u003eDashScope-compatible chat completions API (Qwen Plus)\u003c\/strong\u003e and requests a \u003cstrong\u003eplain-text\u003c\/strong\u003e Facebook post based on your topic and niche.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControls output length:\u003c\/strong\u003e The generated post is designed to be \u003cstrong\u003e150–200 words\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtracts the result:\u003c\/strong\u003e The workflow extracts the generated post text from the API response and outputs it as \u003ccode\u003enoi_dung_bai_viet\u003c\/code\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContent teams:\u003c\/strong\u003e Generate niche-specific Facebook posts for campaigns without writing from scratch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaaS operators:\u003c\/strong\u003e Quickly draft social copy for different product themes and audience segments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomation engineers:\u003c\/strong\u003e Plug the output field (\u003ccode\u003enoi_dung_bai_viet\u003c\/code\u003e) into downstream workflows (posting tools, approval steps, or bulk scheduling).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTech stack \/ nodes:\u003c\/strong\u003e Manual Trigger, \u003cstrong\u003eSet\u003c\/strong\u003e, \u003cstrong\u003eHTTP Request\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegration:\u003c\/strong\u003e \u003cstrong\u003eAlibaba Cloud Model Studio (DashScope)\u003c\/strong\u003e using a \u003cstrong\u003eQwen Plus\u003c\/strong\u003e chat completions endpoint.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Configure an HTTP Header Auth credential with \u003cstrong\u003eHeader Name: Authorization\u003c\/strong\u003e and a valid Qwen API key that starts with \u003cstrong\u003esk-\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegion matters:\u003c\/strong\u003e Ensure the API endpoint region matches your key (e.g., Singapore key → \u003ccode\u003edashscope-intl.aliyuncs.com\u003c\/code\u003e), or you may see authentication errors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46008703418547,"sku":"N8N-19513","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/Q3vt2GKbBkWKY_-TQ2nJl_LbGgasdo.png?v=1789203785","url":"https:\/\/buyflowscripts.com\/products\/n8n-qwen-chat-completions-auto-generate-facebook-posts","provider":"N8N Commerce","version":"1.0","type":"link"}