{"product_id":"youtube-to-blog-tweet-thread-with-n8n-supadata-openai","title":"YouTube to Blog \u0026 Tweet Thread with n8n, Supadata, OpenAI","description":"\u003ch3\u003eTurn any YouTube video into a ready-to-publish blog post and a 5–8 tweet thread—automatically—using n8n, Supadata, and OpenAI\u003c\/h3\u003e\n\u003cp\u003eThis n8n automation takes a YouTube URL from an n8n form, fetches the video transcript via Supadata (with async polling for longer videos), then uses OpenAI to generate a standalone 600–900 word blog post and a numbered 5–8 tweet thread from the same transcript.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollects a YouTube URL\u003c\/strong\u003e using an \u003cem\u003en8n form trigger\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRequests the transcript from Supadata\u003c\/strong\u003e using the Supadata Transcript API and continues even if the initial request returns an error.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandles async transcript jobs\u003c\/strong\u003e: when Supadata returns an async job ID, it waits briefly and polls until the transcript job completes or fails.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepares transcript input\u003c\/strong\u003e: extracts transcript text (or an error message) and truncates it to \u003cstrong\u003e8,000 characters\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerates content with OpenAI\u003c\/strong\u003e:\n    \u003cul\u003e\n      \u003cli\u003eA \u003cstrong\u003eblog post\u003c\/strong\u003e (about \u003cstrong\u003e600–900 words\u003c\/strong\u003e) including a title, sections, and a closing takeaway.\u003c\/li\u003e\n      \u003cli\u003eA \u003cstrong\u003enumbered tweet thread\u003c\/strong\u003e of \u003cstrong\u003e5–8 tweets\u003c\/strong\u003e, with each tweet kept under \u003cstrong\u003e280 characters\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRepurpose YouTube content into a blog workflow for SaaS marketing teams.\u003c\/li\u003e\n  \u003cli\u003eCreate consistent social follow-ups by converting video transcripts into tweet threads for LinkedIn\/X-style publishing.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers and n8n users testing end-to-end “video → transcript → multi-format copy” pipelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrations\u003c\/strong\u003e: Supadata Transcript API (with HTTP header auth using \u003ccode\u003ex-api-key\u003c\/code\u003e) and OpenAI.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n nodes used\u003c\/strong\u003e: if, code, wait, sticky note, form trigger, http request.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: add Supadata credentials (HTTP Header Auth) and OpenAI credentials for the OpenAI Chat Model node; review and adjust prompts for your preferred tone and formatting.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45872822845619,"sku":"N8N-18463","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/v8Gd8IGyvQRU_GiFf4g7f_oMRiMy37.png?v=1787217344","url":"https:\/\/buyflowscripts.com\/products\/youtube-to-blog-tweet-thread-with-n8n-supadata-openai","provider":"N8N Commerce","version":"1.0","type":"link"}