{"product_id":"n8n-workflow-google-calendar-appointment-reminders-to-telegram","title":"n8n Workflow: Google Calendar Appointment Reminders to Telegram","description":"\u003ch3\u003eAutomatically confirm your Google Calendar appointments in Telegram\u003c\/h3\u003e\n\u003cp\u003eStop losing appointments to no-shows. This n8n workflow reads your \u003cstrong\u003eGoogle Calendar\u003c\/strong\u003e for bookings coming up in the next 24 hours and sends each client a personalized \u003cstrong\u003eTelegram reminder\u003c\/strong\u003e asking them to \u003cstrong\u003ereply YES to confirm\u003c\/strong\u003e or \u003cstrong\u003eRESCHEDULE\u003c\/strong\u003e to change it—then instantly notifies you when clients respond.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns two flows side by side:\u003c\/strong\u003e one for outbound reminders, one for inbound client replies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHourly reminder delivery:\u003c\/strong\u003e every hour, the workflow checks your Google Calendar for appointments scheduled in the next 24 hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePulls the Telegram chat id from each event:\u003c\/strong\u003e it extracts the client’s Telegram chat id from the event description.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends a personalized reminder:\u003c\/strong\u003e your reminder message is configured with dynamic fields (e.g., \u003ccode\u003e{name}\u003c\/code\u003e and \u003ccode\u003e{start}\u003c\/code\u003e are replaced automatically).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollects responses in Telegram:\u003c\/strong\u003e a Telegram trigger listens for client messages. If someone requests to reschedule, you immediately receive an alert on your own Telegram with the client’s message.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarbershops \u0026amp; salons:\u003c\/strong\u003e reduce cancellations by confirming appointments the day ahead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClinics \u0026amp; consultants:\u003c\/strong\u003e ensure patients\/clients acknowledge upcoming sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStudios \u0026amp; service businesses:\u003c\/strong\u003e get fast visibility into reschedule requests without checking messages manually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n workflow category:\u003c\/strong\u003e n8n automation workflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes \/ tools used:\u003c\/strong\u003e if, set, code, Telegram, sticky note, Google Calendar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRequirements:\u003c\/strong\u003e free n8n account (self-hosted or cloud), free Telegram bot, and a Google account\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup (no coding)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCreate a Telegram bot via \u003cstrong\u003e@BotFather\u003c\/strong\u003e and add its token in the Telegram credentials.\u003c\/li\u003e\n  \u003cli\u003eConnect your Google account in the \u003cstrong\u003eGoogle Calendar\u003c\/strong\u003e node (uses your \u003cstrong\u003ePrimary\u003c\/strong\u003e calendar).\u003c\/li\u003e\n  \u003cli\u003eConfigure \u003cstrong\u003eSet Reminder Config\u003c\/strong\u003e and \u003cstrong\u003eSet Owner Config\u003c\/strong\u003e (paste your Telegram chat id).\u003c\/li\u003e\n  \u003cli\u003eWhen creating a calendar event, include \u003ccode\u003eChatID: 123456789\u003c\/code\u003e in the description, then activate the workflow.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46244508303539,"sku":"N8N-21166","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/a9j0vhBS89CAjxp-7IwS_rfsB29vM.png?v=1792400929","url":"https:\/\/buyflowscripts.com\/products\/n8n-workflow-google-calendar-appointment-reminders-to-telegram","provider":"N8N Commerce","version":"1.0","type":"link"}