Quick overview This workflow listens for a YouTube Short link sent to a Telegram bot, downloads the video metadata and MP4 URL via Apify, generates a repost caption with OpenAI, uploads the video to Blotato, publishes it as a Facebook Reel, Instagram Reel, and TikTok post, then confirms back in Telegram. How it works Triggers when a message containing a YouTube Short URL is received by your Telegram bot. Sends the URL to an Apify YouTube downloader actor to retrieve the Short’s title and direct MP4 format URLs. Selects the best MP4 with audio up to the configured resolution and uploads it to Blotato to get a stable hosted media URL. Uses OpenAI (via the LangChain agent) to generate a short caption from the video title using your caption rules. Publishes the hosted video and generated caption to Facebook (as a Reel), Instagram (as a Reel), and TikTok via Blotato, continuing even if one platform publish fails. Sends a Telegram message confirming the publishes and includes the caption that was used. Setup Create a Telegram bot and add its token as an n8n Telegram credential, then start a chat with the bot so it can receive messages.
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OpenAI Chat Model
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