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 →
{
"name": "Lumen - Dental Lead Capture",
"nodes": [
{
"parameters": {
"path": "dental-lead",
"responseMode": "responseNode",
"options": {
"responseHeaders": {
"entries": [
{
"name": "Access-Control-Allow-Origin",
"value": "*"
},
{
"name": "Access-Control-Allow-Methods",
"value": "POST, OPTIONS"
},
{
"name": "Access-Control-Allow-Headers",
"value": "Content-Type"
}
]
}
}
},
"id": "dental-webhook",
"name": "Dental Lead Webhook",
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
250,
300
]
},
{
"parameters": {
"chatId": "6059709311",
"text": "=\ud83e\uddb7 *New Dental Lead*\n\n*Name:* {{ $json.body.name }}\n*Email:* {{ $json.body.email }}\n*Source:* {{ $json.body.source || 'dental landing page' }}\n*Time:* {{ new Date().toLocaleString('en-AU', {timeZone: 'Australia/Adelaide'}) }}\n\nReply to: {{ $json.body.email }}",
"additionalFields": {
"parse_mode": "Markdown"
}
},
"id": "telegram-dental-lead",
"name": "Telegram: New Dental Lead",
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
500,
300
],
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ JSON.stringify({success: true, message: \"Thanks, we'll be in touch soon.\"}) }}",
"options": {
"responseHeaders": {
"entries": [
{
"name": "Access-Control-Allow-Origin",
"value": "*"
}
]
}
}
},
"id": "dental-respond",
"name": "Respond OK",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1,
"position": [
750,
300
]
}
],
"connections": {
"Dental Lead Webhook": {
"main": [
[
{
"node": "Telegram: New Dental Lead",
"type": "main",
"index": 0
}
]
]
},
"Telegram: New Dental Lead": {
"main": [
[
{
"node": "Respond OK",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {}
}
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.
telegramApi
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About this workflow
Lumen - Dental Lead Capture. Uses telegram. Webhook trigger; 3 nodes.
Source: https://github.com/13V/Lumen/blob/main/n8n-workflows/dental-leads.json — original creator credit. Request a take-down →
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