Calistus Christian This workflow corresponds to n8n.io template #7194 — we link there as the canonical source.
This workflow follows the Gmail → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"id": "MATk1GTgv5UewRJB",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "URL Checker with AI Prod",
"tags": [],
"nodes": [
{
"id": "f4103bbf-3fd0-447e-8635-79e7f83bd115",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
0,
96
],
"parameters": {},
"typeVersion": 2
},
{
"id": "4e844875-cf83-427c-9ea1-aa496e270246",
"name": "Message a model",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
448,
96
],
"parameters": {},
"typeVersion": 1.8
},
{
"id": "1bc231e1-eb60-4f34-a59f-d0f5f9aca2a3",
"name": "If",
"type": "n8n-nodes-base.if",
"position": [
848,
96
],
"parameters": {},
"typeVersion": 2.2
},
{
"id": "f39cab38-9ca4-4365-a192-00ba556162cb",
"name": "Gmail Success Message",
"type": "n8n-nodes-base.gmail",
"position": [
1072,
0
],
"parameters": {},
"typeVersion": 2.1
},
{
"id": "15bf2432-4e64-4f1a-8823-c470f4aa7ae6",
"name": "Gmail Error Message",
"type": "n8n-nodes-base.gmail",
"position": [
1072,
192
],
"parameters": {},
"typeVersion": 2.1
},
{
"id": "12e02b10-4293-4db1-bc15-4b8ee0150ccd",
"name": "HTTP Request",
"type": "n8n-nodes-base.httpRequest",
"onError": "continueErrorOutput",
"position": [
224,
96
],
"parameters": {},
"typeVersion": 4.2,
"alwaysOutputData": true
},
{
"id": "66bf05c3-4127-420e-959b-dd4049cf6829",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-544,
-16
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "a6690c63-d12b-46c4-8f52-ab5edabf529b",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-480,
240
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "634e717f-482e-4fa4-8307-e4dfc69c8eba",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-464,
448
],
"parameters": {
"content": ""
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "5d0b1d0e-c41b-4715-8caf-e73b1244bdf5",
"connections": {
"If": {
"main": [
[
{
"node": "Gmail Success Message",
"type": "main",
"index": 0
}
],
[
{
"node": "Gmail Error Message",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "Message a model",
"type": "main",
"index": 0
}
]
]
},
"Message a model": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
Checks if a website is up, sends the HTTP result to an AI model (ChatGPT) for analysis, and emails a clear success or failure message. Great for a quick “is this site up?” check you can trigger from any system via HTTP. Webhook — Receives a POST with the target URL. HTTP Request…
Source: https://n8n.io/workflows/7194/ — original creator credit. Request a take-down →
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