Host your own Uptime Monitoring with Scheduled Triggers

This n8n workflow demonstrates how to build a simple uptime monitoring service using scheduled triggers. Useful for webmasters with a handful of sites who want a cost-effective solution without the need for all the bells and whistles. How it works Scheduled trigger reads a list of website urls in a Google Sheet every 5 minutes Each website url is checked using the HTTP node which determines if the website is either in the UP or DOWN state. An email and Slack message are sent for websites which are in the DOWN state. The Google Sheet is updated with the website's state and a log created. Logs can be used to determine total % of UP and DOWN time over a period. Requirements Google Sheet for sto

Help me set up the n8n workflow "Host your own Uptime Monitoring with Scheduled Triggers" (https://n8n.io/workflows/2327). It uses: Google Sheets, HTTP Request, Slack, Gmail. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.