Google Calendar and Twilio integration

How It Works The system collects real-time wearable health data, normalizes it, and uses AI to analyze trends and risk scores. It detects anomalies by comparing with historical patterns and automatically triggers alerts and follow-up actions when thresholds are exceeded. Setup Steps Configure Webhook Endpoint - Set up webhook to receive data from wearable devices Connect Database - Initialize storage for health metrics and historical data Set Normalization Rules - Define data standardization parameters for different devices Configure AI Model - Set up health score calculation and risk prediction algorithms Define Thresholds - Establish alert triggers for critical health metrics Connect Notification Channels - Configure email and Slack integrations Set Up Reporting - Create automated report templates and schedules Test Workflow - Run end-to-end tests with sample health data Workflow Template Webhook → Store Database → Normalize Data → Calculate Health Score → Analyze Metrics → Compare Previous → Check Threshold → Generate Reports/Alerts → Email/Slack → Schedule Follow-up Workflow Steps Ingest real-time wearable data via webhook, store and standardize it, and use GPT-4 for trend analysis and risk scoring. Monitor metrics against thresholds, trigger SMS, email, or Slack alerts, generate reports, and schedule follow-ups. Setup Instructions Configure webhook, database, GPT-4 API, notifications, calendar integration, and customize alert thresholds. Prerequisites Wearable API, patient database, GPT-4 key, email SMTP, optional Slack/Twilio, calendar integration. Use Cases Monitor glucose for diabetics, track elderly vitals/fall risk, assess corporate wellness, and post-surgery recovery alerts. Customization Adjust risk algorithms, add metrics, integrate telemedicine. Benefits Early intervention reduces readmissions and automates 80% of monitoring tasks.

This free n8n automation helps anyone—from busy parents to entrepreneurs—get a daily SMS summary of their calendar events. It’s a personal assistant that gives you a heads up of what your day will look like. Great for: starting your day cognizant of the day's events, or for the neurodivergent. Example use case: Parent receives a text summarizing the Family Calendar events at 5AM. Its a reminder of a child's doctor appointment at 1PM and soccer practice at 430PM. The AI then ends the message on an uplifting note. Good to Know Requires user to buy a Twilio phone number to send SMS from. Each message, at the time of writing, is $0.083 CAD. Requires basic knowledge of Google Cloud Console for the activation of Google Calendar API How it Works Every morning at 7AM, your workflow checks Google Calendar for the day’s events. It formats your schedule into a friendly, easy-to-read summary using your favorite AI model (any LLM works—Anthropic, OpenAI, Gemini, etc). That summary is texted directly to your phone via Twilio as a personal daily reminder. How to Use Copy this n8n workflow into your own instance. Hook up your Google Calendar and Twilio accounts. You can choose the specific calendar in the Calendar node. Choose or swap in any AI model you prefer to personalize your summaries. I find Claude sounds the most natural. Enjoy your daily, cheerful calendar digest by SMS at 7AM! Requirements A Google Cloud account (to activate the Calendar API and get credentials—see Google documentation). Twilio account (for sending SMS—get started with Twilio’s easy setup). Any LLM API account (optional, but recommended for polite/friendly summaries). Customize this flow Change SMS times to fit your morning routine. Adjust message formatting for your style or brand. Swap LLM services, tweak prompts, or combine multiple calendars—whatever works for you. Reach out anytime at ralleyreminders.com if you have questions or want to share ideas!

How It Works ⚙️ This workflow is a comprehensive, AI-powered system that acts as a virtual patient assistant for clinics. It automates the entire patient journey from appointment confirmation to post-procedure follow-up. Appointment Trigger: The workflow starts when a new event is created in your Google Calendar for a patient appointment. AI-Powered Education: The new appointment is sent to an OpenAI (GPT-4) node, which acts as a virtual clinic assistant. It instantly generates a personalized pre-procedure guide based on the appointment's details. Automated Communication: The workflow then uses Twilio to send this AI-generated guide directly to the patient via SMS or WhatsApp, ensuring they are well-prepared for their appointment. Post-Procedure Follow-up: After the appointment ends, a Wait node pauses the workflow for a set period. It then sends a personalized follow-up message—also generated by OpenAI—to the patient, encouraging them to provide feedback. Staff Notification: A Slack notification is sent to the team once a follow-up message has been dispatched, keeping everyone informed and ready to act on incoming feedback. How to Set Up 🛠️ Import the Workflow: Copy the provided workflow JSON and import it into your n8n instance. Configure Credentials: Google Calendar: Add your OAuth2 credential. OpenAI: Add your API Key. Twilio: Add your API credentials. Slack: Add your Bot Token credential. Customize Workflow Nodes: Node 1 (Google Calendar Trigger): Select your clinic's booking calendar. Node 2 & 5 (OpenAI): You can customize the prompts to better match your clinic's tone and specific procedures. Node 3 & 6 (Twilio): Replace YOUR_TWILIO_NUMBER with your Twilio number and ensure you can extract the patient's phone number from your calendar events (e.g., from the event description). Node 7 (Slack): Replace YOUR_SLACK_CHANNEL_ID with the ID of your team's feedback or operations channel. Save & Activate: Once all settings and credentials are configured, save the workflow and click the "Inactive" toggle in the top-right corner to make it live.

How It Works ⚙️ This workflow is a comprehensive, AI-powered system that acts as a virtual client relationship manager for any appointment-based business. It handles the entire client journey—from appointment booking to follow-up and re-engagement—all on autopilot. Appointment Trigger: The workflow starts when a new event is created in your Google Calendar. Client Data Management: It queries your client CRM database (Airtable or Google Sheets) to check if the client's email exists, preparing to send a personalized message. Dynamic Reminders: An If node splits the workflow. It sends a personalized welcome message for new clients and a standard reminder for returning clients, drastically reducing no-shows. Post-Appointment Follow-up: A Wait node pauses the workflow until after the appointment ends. It then sends a personalized "thank you" message via Twilio with a link to a review or survey. Re-engagement Loop: A separate Cron trigger runs weekly, automatically identifying clients who haven't rebooked in a set period (e.g., 30 days) and sends them a personalized offer to encourage them to return. Data Logging: It automatically logs all client data and engagement actions into a central database like Airtable or Google Sheets, creating a real-time dashboard for your business. How to Set Up 🛠️ Import the Workflow: Copy the provided workflow JSON and import it into your n8n instance. Configure Credentials: Google Calendar: Add your OAuth2 credential. Twilio: Add your API credentials. Google Sheets / Airtable: Add your credentials for your chosen CRM. Customize Workflow Nodes: Node 1 (Google Calendar Trigger): Select your Google Calendar credential and the calendar you use for bookings. Node 2 (Google Sheets / Airtable): Connect to your client CRM. Adjust the filter to search by the client's email from the calendar event. Node 4 & 5 (Twilio Reminders): Replace YOUR_TWILIO_NUMBER with your Twilio number. Customize the message body to fit your business. Node 6 (Wait): Adjust the Wait Duration if you want to send the follow-up message at a different time after the appointment. Node 7 (Twilio Follow-up): Replace the placeholder [LINK TO YOUR REVIEW/SURVEY PAGE] with your actual link. Nodes 8, 9, 10 (Re-engagement Loop): This is an optional, high-value part of the workflow. Configure the Cron node to run on your desired schedule. Adjust the filter in the Find Clients node to your specific re-engagement criteria (e.g., last visit date is older than 30 days). Save & Activate: Once all settings and credentials are configured, save the workflow and click the "Inactive" toggle in the top-right corner to make it live.

This workflow automates the full invoicing and payment process using n8n and Xero. It allows businesses to generate invoices, track payments, send WhatsApp notifications, and keep records synced automatically, without manual follow-ups or repetitive admin work. It’s designed to plug into your existing tools and scale as your operations grow. How It Works A webhook receives invoice or payment data from your app, form, or system Xero automatically creates or updates the invoice Payments are tracked and verified in real time Clients receive WhatsApp notifications for invoices, reminders, or payments All records are logged in a database and synced to Google Calendar and Google Sheets Automated responses confirm successful actions or errors Everything runs in the background once connected. Setup Connect your Xero account to n8n Set up a database (PostgreSQL via Supabase) for logging invoices and payments Connect Google Calendar for scheduling and tracking Connect Twilio WhatsApp for client notifications Point your system or payment source to the provided webhook URL No complex coding required. I guide you through the setup and ensure everything is tested. Need Help or Customization? If you’d like this workflow customized for your business or want help setting it up properly, feel free to reach out. 🔗 Connect with me on LinkedIn: 👉 Click here to connect I’m happy to walk you through it or adapt it to your specific use case.

Who this workflow is for Door-to-door HVAC companies seeking automated lead capture and appointment scheduling. What this workflow does AI classifies incoming leads, routes them by service type, logs lead info in Google Sheets, notifies team via Slack, sends confirmations, schedules appointments, and optionally sends SMS reminders. How the workflow works Lead submission triggers workflow AI classifies lead Route lead based on service type Log in Google Sheets Notify team via Slack Send confirmation email Schedule appointment in calendar Send SMS reminder (optional) Optional CRM/dispatch integration Author: Hyrum Hurst, AI Automation Engineer Company: QuarterSmart Contact: [email protected]