Monitor SSL Certificate Expiry with Google Sheets & Multi-Channel Alerts - n8n Workflow | Neura Market

    Monitor SSL Certificate Expiry with Google Sheets & Multi-Channel Alerts

    Automates SSL certificate monitoring by pulling URLs from Google Sheets, checking expiry via SSL-Checker.io, updating the sheet, and sending email/Telegram/ntfy alerts for expiring or invalid certs.

    This workflow is designed for IT administrators and security professionals to proactively monitor SSL certificates across multiple websites. It pulls a list of URLs from a Google Sheet, queries SSL-Checker.io for each certificate's expiry date and status, then updates the sheet with the latest details like remaining days until expiry. If a certificate is expiring within 30 days or is invalid, it triggers multi-channel alerts via email (Gmail), Telegram, or ntfy, ensuring timely notifications to
    Platform
    n8n
    Category
    Crypto & Blockchain
    Price
    $18.99
    Creator
    Bryce Yu
    • SSL Monitoring
    • Certificate Expiry
    • Google Sheets
    • Security Alerts
    • IT Automation
    • DevOps
    • Email Notifications
    • Telegram
    • ntfy
    • Weekly Scheduler
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    How to import this workflow into n8n

    1. 1Purchase or download the workflow to get the n8n workflow JSON file.
    2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
    3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
    4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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