The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "110",
"name": "Get SSL Certificate",
"nodes": [
{
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
240,
290
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Create Domain Item",
"type": "n8n-nodes-base.functionItem",
"position": [
450,
290
],
"parameters": {
"functionCode": "item.domain = \"n8n.io\";\nreturn item;"
},
"typeVersion": 1
},
{
"name": "Get SSL Certificate",
"type": "n8n-nodes-base.uproc",
"position": [
650,
290
],
"parameters": {
"tool": "getDomainCertificate",
"group": "internet",
"domain": "= {{$node[\"Create Domain Item\"].json[\"domain\"]}}",
"additionalOptions": {}
},
"credentials": {
"uprocApi": "<your credential>"
},
"typeVersion": 1
},
{
"name": "Send Expired Alarm",
"type": "n8n-nodes-base.telegram",
"position": [
1070,
270
],
"parameters": {
"text": "=The certificate of the domain {{$node[\"Create Domain Item\"].json[\"domain\"]}} has expired!",
"chatId": "-1415703867",
"additionalFields": {}
},
"credentials": {
"telegramApi": "<your credential>"
},
"typeVersion": 1
},
{
"name": "Certificate has expired?",
"type": "n8n-nodes-base.if",
"position": [
840,
290
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{$node[\"Get SSL Certificate\"].json[\"message\"][\"valid\"]+\"\"}}",
"value2": "false"
}
]
}
},
"typeVersion": 1
}
],
"active": false,
"settings": {},
"connections": {
"Create Domain Item": {
"main": [
[
{
"node": "Get SSL Certificate",
"type": "main",
"index": 0
}
]
]
},
"Get SSL Certificate": {
"main": [
[
{
"node": "Certificate has expired?",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "Create Domain Item",
"type": "main",
"index": 0
}
]
]
},
"Certificate has expired?": {
"main": [
[
{
"node": "Send Expired Alarm",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
telegramApiuprocApi
About this workflow
Get SSL Certificate. Uses manualTrigger, functionItem, uproc, telegram. Event-driven trigger; 5 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →