{"product_id":"n8n-website-uptime-monitor-http-ping-telegram-alerts","title":"n8n Website Uptime Monitor: HTTP Ping \u0026 Telegram Alerts","description":"\u003ch3\u003eNever guess whether your website is up—get Telegram alerts only when it changes\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow monitors a website every five minutes using an HTTP ping, then sends a Telegram notification \u003cem\u003eonly when the up\/down status changes\u003c\/em\u003e. No spam, just clear “down” and “back up” messages with timestamps.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns on a schedule:\u003c\/strong\u003e Uses an n8n scheduled trigger to check the target URL every five minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePings your website:\u003c\/strong\u003e Sends an HTTP request to the specified URL and captures the returned status code (or treats a timeout\/failure as no response).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTracks state to prevent repeated alerts:\u003c\/strong\u003e Compares the current result to the previous check using stored workflow state, and continues only when the \u003cstrong\u003eup\/down status changes\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends Telegram alerts:\u003c\/strong\u003e Posts to Telegram indicating whether the site is down (HTTP \u003cstrong\u003e5xx\u003c\/strong\u003e or no response) or back up, including the \u003cstrong\u003etimestamp\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaaS uptime monitoring:\u003c\/strong\u003e Alert your team in Telegram when your app becomes unavailable, without noisy duplicate messages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall-business websites:\u003c\/strong\u003e Detect outages quickly and confirm recovery as soon as the server responds again.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomation engineers:\u003c\/strong\u003e Use a lightweight n8n pattern for stateful HTTP health checks and change-based notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHTTP Request:\u003c\/strong\u003e Checks the target website and records the HTTP response status code (or handles timeout\/failure).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule Trigger:\u003c\/strong\u003e Executes the workflow every five minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCode:\u003c\/strong\u003e Implements the logic that compares current vs previous results to detect status changes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelegram:\u003c\/strong\u003e Sends messages via your Telegram Bot credential (BotFather token) to your specified chat ID.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup (quick)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCreate\/select a \u003cstrong\u003eTelegram Bot\u003c\/strong\u003e credential in n8n (get the bot token via BotFather).\u003c\/li\u003e\n  \u003cli\u003eSet your \u003cstrong\u003eTelegram chat ID\u003c\/strong\u003e (e.g., via \u003ccode\u003eTELEGRAM_CHAT_ID\u003c\/code\u003e or replace the placeholder).\u003c\/li\u003e\n  \u003cli\u003eReplace \u003ccode\u003ehttps:\/\/example.com\u003c\/code\u003e with your website URL and adjust timeout\/schedule if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWant more monitoring power?\u003c\/strong\u003e Check the paid upgrade for multi-check history and richer alerts: \u003ca href=\"https:\/\/shop.lumnika.com\/website-change-watcher.html?src=n8n-templates\"\u003eWebsite Change Watcher Upgrade\u003c\/a\u003e.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45869895712947,"sku":"N8N-18442","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/OLyetzF5gTrpo-aeZI6n_Y0ndc3l7.png?v=1787130427","url":"https:\/\/buyflowscripts.com\/products\/n8n-website-uptime-monitor-http-ping-telegram-alerts","provider":"N8N Commerce","version":"1.0","type":"link"}