Monitor SSL certificate of any domain with uProc
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: Function Item (legacy). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 5 nodes and runs manually, when you click “Execute workflow”. Along the way it connects uProc and Telegram.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Create Domain Item (Function Item): runs custom JavaScript per item (legacy Function Item node)
- Get SSL Certificate (uProc): uses uProc
- Certificate has expired? (If): checks a condition and branches into true / false
- Send Expired Alarm (Telegram): uses Telegram
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- Function Item (legacy) in Create Domain Item: replace with Code node, mode 'Run Once for Each Item'.
| Removed in 3.0 | Replace with |
|---|---|
| Function Item (legacy) Create Domain Item | Code node, mode 'Run Once for Each Item' |
Nodes used (5)
- Manual Trigger
n8n-nodes-base.manualTrigger - Function Item
n8n-nodes-base.functionItem - uProc
n8n-nodes-base.uproc - Telegram
n8n-nodes-base.telegram - If
n8n-nodes-base.if
From the author
Do you want to check the SSL certificate expiration dates of your customers or servers? This workflow gets information of an SSL certificate using the uProc Get Certificate by domain tool. You can use this workflow to query SSL certificates in bulk and send…