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 →
{
"nodes": [
{
"id": "d7ba34e4-5f98-4a32-abe7-1ed1a3d30410",
"name": "n8n Form Trigger",
"type": "n8n-nodes-base.formTrigger",
"position": [
-800,
840
],
"parameters": {
"path": "0bf8840f-1cc4-46a9-86af-a3fa8da80608",
"options": {},
"formTitle": "Contact us",
"formFields": {
"values": [
{
"fieldLabel": "What's your business email?"
}
]
},
"formDescription": "We'll get back to you soon"
},
"typeVersion": 2
},
{
"id": "4e91bf1d-ff5b-4a5c-805e-08c930e8dbe9",
"name": "Check if the email is valid",
"type": "n8n-nodes-base.if",
"position": [
-380,
840
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "54d84c8a-63ee-40ed-8fb2-301fff0194ba",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "valid"
}
]
}
},
"typeVersion": 2
},
{
"id": "d27ef50a-a80d-4f27-bd94-0c354f71fad1",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-800,
620
],
"parameters": {
"color": 5,
"width": 545.9804141018467,
"height": 183.48964745383324,
"content": "### \ud83d\udc68\u200d\ud83c\udfa4 Setup\n1. Add you **MadKudu**, **Hunter**, and **Telegram** credentials \n2. Set the chat id in Telegram\n3. Click the Test Workflow button, enter your email and check your Telegram chat\n4. Activate the workflow and use the form trigger production URL to collect your leads in a smart way "
},
"typeVersion": 1
},
{
"id": "ba0f2f9f-c95f-43a2-9f79-1f6b15f3cd5f",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-800,
980
],
"parameters": {
"color": 7,
"width": 162,
"height": 139,
"content": "\ud83d\udc46 You can exchange this with any form you like (*e.g. Typeform, Google forms, Survey Monkey...*)"
},
"typeVersion": 1
},
{
"id": "e74306a7-f430-4d00-80e1-3dd13ccd456a",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
180,
900
],
"parameters": {
"color": 7,
"width": 162,
"height": 84,
"content": "\ud83d\udc46 Adjust the fit as you see necessary"
},
"typeVersion": 1
},
{
"id": "a1c972d5-1455-48d8-9f6d-053147db5db2",
"name": "Email is not valid, do nothing",
"type": "n8n-nodes-base.noOp",
"position": [
-40,
980
],
"parameters": {},
"typeVersion": 1
},
{
"id": "84f0521d-38e8-4ef4-b590-5ef6d06ebfa2",
"name": "Score lead with MadKudu",
"type": "n8n-nodes-base.httpRequest",
"position": [
-40,
740
],
"parameters": {
"url": "=https://api.madkudu.com/v1/persons?email={{ $json.email }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"typeVersion": 4.1
},
{
"id": "f9553935-ca49-43d5-b3a5-d469edac5e83",
"name": "Verify email with Hunter",
"type": "n8n-nodes-base.hunter",
"position": [
-580,
840
],
"parameters": {
"email": "={{ $json['What\\'s your business email?'] }}",
"operation": "emailVerifier"
},
"typeVersion": 1
},
{
"id": "4f3de033-8936-44f0-9a07-e21f98f6811b",
"name": "Not interesting enough",
"type": "n8n-nodes-base.noOp",
"position": [
520,
880
],
"parameters": {},
"typeVersion": 1
},
{
"id": "f6b6829a-7bc7-4145-8933-db1ce965c1c9",
"name": "if customer fit score > 60",
"type": "n8n-nodes-base.if",
"position": [
200,
740
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "c23d7b34-a4ae-421f-bd7a-6a3ebb05aafe",
"operator": {
"type": "number",
"operation": "gt"
},
"leftValue": "={{ $json.properties.customer_fit.score }}",
"rightValue": 60
}
]
}
},
"typeVersion": 2
},
{
"id": "7e739bf6-1786-49b4-80d3-eeef406d7a6e",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
460,
460
],
"parameters": {
"color": 7,
"width": 162,
"height": 84,
"content": "\ud83d\udc47\ud83c\udffd Update the chat id to send to"
},
"typeVersion": 1
},
{
"id": "fd0e1600-b1d9-4829-a86b-2cccc6a565f2",
"name": "Telegram",
"type": "n8n-nodes-base.telegram",
"position": [
500,
560
],
"parameters": {
"text": "=\u2b50 New hot lead: {{ $json.email }}... \n\n{{ $json.properties.customer_fit.top_signals_formatted }}",
"chatId": "1688282582",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
}
],
"connections": {
"n8n Form Trigger": {
"main": [
[
{
"node": "Verify email with Hunter",
"type": "main",
"index": 0
}
]
]
},
"Score lead with MadKudu": {
"main": [
[
{
"node": "if customer fit score > 60",
"type": "main",
"index": 0
}
]
]
},
"Verify email with Hunter": {
"main": [
[
{
"node": "Check if the email is valid",
"type": "main",
"index": 0
}
]
]
},
"if customer fit score > 60": {
"main": [
[
{
"node": "Telegram",
"type": "main",
"index": 0
}
],
[
{
"node": "Not interesting enough",
"type": "main",
"index": 0
}
]
]
},
"Check if the email is valid": {
"main": [
[
{
"node": "Score lead with MadKudu",
"type": "main",
"index": 0
}
],
[
{
"node": "Email is not valid, do nothing",
"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.
telegramApi
About this workflow
Telegram Hunter. Uses formTrigger, stickyNote, noOp, httpRequest. Event-driven trigger; 12 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →