Automation library · Alerts and monitoring

Monitor website domain, SSL, and uptime with Google Sheets

Started by a clock, and works across Google Sheets and Telegram. 18 steps, 2 branches, 1 loop or waits: a working afternoon to understand properly.

Medium

18 stepsMedium: a working afternoon
2Branches: places the flow splits
1Loop or waits
2Services it connects to

The flow

Starts it 1Logic 9Service 8

The steps in the order they run, from what starts it.

  1. 1Daily Schedule 7 AMSchedule triggerStarts it
  2. 2ConfigurationSetLogic
  3. 3Fetch RDAP BootstrapHttp RequestService
  4. 4Build TLD MapCodeLogic
  5. 5Read Sites From SheetGoogle SheetsService
  6. 6Loop Over SitesSplit In BatchesLogic
  7. 7Aggregate ResultsCodeLogic
  8. 8Prepare DomainCodeLogic
  9. 9Is Digest Day?IfLogic
  10. 10Check Domain (RDAP)Http RequestService
  11. 11Send Weekly SummaryTelegramService
  12. 12End - Not Digest DayNo OpLogic
  13. 13Check SSLHttp RequestService
  14. 14Check UptimeHttp RequestService
  15. 15Analyze & Compute TierCodeLogic
  16. 16Alert Needed?IfLogic
  17. 17Send Telegram AlertTelegramService
  18. 18Log to HistoryGoogle SheetsService

How it's built

Starts on
A clock
Steps
18, with 2 branches, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Google Sheets, Telegram
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Google Sheets and Telegram accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 18 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 18 steps before you point it at anything that matters.