{"product_id":"youtube-transcript-to-newsletter-social-posts-n8n-openai","title":"YouTube Transcript to Newsletter \u0026 Social Posts (n8n + OpenAI)","description":"\u003ch3\u003eTurn any YouTube video into a ready-to-publish newsletter and social posts—automatically\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow takes a YouTube URL (or an optional transcript) via webhook, uses OpenAI to generate a complete newsletter plus X and LinkedIn content, and returns both structured JSON and a polished Markdown version.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives a POST webhook\u003c\/strong\u003e with \u003cem\u003eurl\u003c\/em\u003e (and optionally \u003cem\u003etranscript\u003c\/em\u003e) to start the process.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtracts and validates the YouTube video ID\u003c\/strong\u003e from the submitted URL.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFetches the transcript\u003c\/strong\u003e from \u003cstrong\u003eyoutubetranscript.com\u003c\/strong\u003e or uses the transcript text provided in the webhook payload.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUses OpenAI Chat Completions\u003c\/strong\u003e to generate, as strict JSON:\n    \u003cul\u003e\n      \u003cli\u003ea subject line and preview text\u003c\/li\u003e\n      \u003cli\u003efour newsletter sections\u003c\/li\u003e\n      \u003cli\u003etakeaways\u003c\/li\u003e\n      \u003cli\u003ean X thread\u003c\/li\u003e\n      \u003cli\u003ea LinkedIn post\u003c\/li\u003e\n      \u003cli\u003ea call to action\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParses and normalizes the response\u003c\/strong\u003e into structured fields and composes a formatted newsletter in \u003cstrong\u003eMarkdown\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResponds to the webhook\u003c\/strong\u003e with a JSON payload containing both the structured outputs and the ready-to-publish Markdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRepurpose product or founder YouTube content into a consistent weekly newsletter and social schedule.\u003c\/li\u003e\n  \u003cli\u003eSaaS marketing teams convert expert video interviews into X threads and LinkedIn posts for faster publishing.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers build a reliable content pipeline: YouTube → transcript → OpenAI → newsletter + social outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes\/tools:\u003c\/strong\u003e Code, Webhook, HTTP Request, Respond to Webhook.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpenAI integration:\u003c\/strong\u003e Sends transcript text to \u003cstrong\u003eapi.openai.com\/v1\/chat\/completions\u003c\/strong\u003e using OpenAI Chat Completions (Authorization header requires your API key).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTranscript source:\u003c\/strong\u003e \u003cstrong\u003eyoutubetranscript.com\u003c\/strong\u003e (or uses provided webhook transcript text).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Structured JSON fields plus a generated newsletter in Markdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal if you’re looking for an n8n automation workflow that turns YouTube transcripts into newsletter and social post copy using OpenAI.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45876905148595,"sku":"N8N-18031","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/02jZSGjki89gQ-NUiBAiA_yZlhOKvT.png?v=1787303975","url":"https:\/\/buyflowscripts.com\/products\/youtube-transcript-to-newsletter-social-posts-n8n-openai","provider":"N8N Commerce","version":"1.0","type":"link"}