{"product_id":"retell-ai-auto-repair-booking-workflow-for-google-calendar","title":"Retell AI Auto Repair Booking Workflow for Google Calendar","description":"\u003ch3\u003eLet Retell AI book and manage auto repair appointments directly in your Google Calendar—automatically\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRetell AI Auto Repair Booking Workflow for Google Calendar\u003c\/strong\u003e exposes a webhook for Retell AI phone-agent functions to check availability, book new appointments, cancel, and reschedule—then notifies the shop owner via \u003cstrong\u003eGmail\u003c\/strong\u003e whenever something changes.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow receives and processes Retell AI webhook requests, routing each request by function name:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWebhook reception + validation:\u003c\/strong\u003e Accepts a POST webhook request from Retell AI containing a function name and call details. It validates that the request includes a \u003cstrong\u003eRetell call ID\u003c\/strong\u003e, then proceeds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailability checks:\u003c\/strong\u003e Reads that day’s \u003cstrong\u003eGoogle Calendar\u003c\/strong\u003e events and returns open \u003cem\u003emorning\u003c\/em\u003e or \u003cem\u003eafternoon\u003c\/em\u003e time slots. It respects \u003cstrong\u003eclosed days\u003c\/strong\u003e and your configured \u003cstrong\u003eappointment length\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew bookings:\u003c\/strong\u003e Parses caller details and the requested time, confirms the slot is still free in Google Calendar, creates the calendar event, and sends an \u003cstrong\u003eemail to the owner via Gmail\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCancellations:\u003c\/strong\u003e Searches Google Calendar events on the given date for an event whose title matches the caller name, deletes the event, and emails the owner via Gmail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReschedules:\u003c\/strong\u003e Finds the original event by caller name and date, checks the new time for conflicts, creates a new event, deletes the original, and emails the owner via Gmail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eA tire or auto repair shop uses Retell AI to handle inbound calls and schedule appointments without manual calendar updates.\u003c\/li\u003e\n  \u003cli\u003eOwners get automatic Gmail notifications when customers cancel or reschedule, keeping records accurate.\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers deploy a webhook-driven booking workflow that ties a voice agent to Google Calendar availability in real time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n webhook\u003c\/strong\u003e entry point for Retell AI phone-agent function calls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Calendar\u003c\/strong\u003e integration to read events, create events, and delete\/reschedule appointments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGmail\u003c\/strong\u003e integration to email the shop owner after booking changes\u003c\/li\u003e\n  \u003cli\u003eLogic nodes including \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003eswitch\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, and \u003cstrong\u003egmail\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSetup tip:\u003c\/strong\u003e Configure Google Calendar + Gmail credentials, then update shop settings (shop name, owner email, calendar ID, timezone, opening hours, closed days, and appointment length) to match your business.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46123131961523,"sku":"N8N-20127","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/nenwUIRP6EaN9fLbgARVR_Uu0eTKbW.png?v=1790672748","url":"https:\/\/buyflowscripts.com\/products\/retell-ai-auto-repair-booking-workflow-for-google-calendar","provider":"N8N Commerce","version":"1.0","type":"link"}