This workflow follows the HTTP Request → Slack recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "08 \u2014 Maps Discovery \u2192 Smartlead Enrollment",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "weeks",
"triggerAtDay": [
1
],
"triggerAtHour": 9
}
]
}
},
"id": "weekly-cron",
"name": "Weekly Cron",
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.1,
"position": [
250,
300
]
},
{
"parameters": {
"method": "GET",
"url": "={{$env[\"SUPABASE_URL\"]}}/rest/v1/gmaps_contacts",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
},
{
"name": "Authorization",
"value": "=Bearer {{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
}
]
},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "enrolled_at",
"value": "is.null"
},
{
"name": "email_quality",
"value": "eq.good"
},
{
"name": "select",
"value": "id,place_id,company_name,website_domain,first_name,last_name,title,email,linkedin_url"
},
{
"name": "limit",
"value": "100"
},
{
"name": "order",
"value": "created_at.asc"
}
]
},
"options": {}
},
"id": "get-unenrolled",
"name": "Get Unenrolled Contacts",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
500,
300
]
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"leftValue": "={{$json.length}}",
"rightValue": 0,
"operator": {
"type": "number",
"operation": "gt"
}
}
],
"combinator": "and"
},
"options": {}
},
"id": "if-has-contacts",
"name": "IF Has Contacts",
"type": "n8n-nodes-base.if",
"typeVersion": 2,
"position": [
750,
300
]
},
{
"parameters": {
"batchSize": 1,
"options": {}
},
"id": "split-batches",
"name": "Split Into Batches",
"type": "n8n-nodes-base.splitInBatches",
"typeVersion": 3,
"position": [
1000,
200
]
},
{
"parameters": {
"method": "GET",
"url": "={{$env[\"SUPABASE_URL\"]}}/rest/v1/gmaps_companies",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
},
{
"name": "Authorization",
"value": "=Bearer {{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
}
]
},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "place_id",
"value": "=eq.{{$json.place_id}}"
},
{
"name": "select",
"value": "sector"
}
]
},
"options": {}
},
"id": "get-sector",
"name": "Get Company Sector",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
1250,
200
]
},
{
"parameters": {
"method": "POST",
"url": "=https://server.smartlead.ai/api/v1/campaigns/{{ $('Get Company Sector').item.json[0].sector === 'Power & Grid Infrastructure' ? '3005694' : $('Get Company Sector').item.json[0].sector === 'Data Center & AI Infrastructure' ? '3040599' : $('Get Company Sector').item.json[0].sector === 'Water & Wastewater Infrastructure' ? '3040600' : '3040601' }}/leads",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\"api_key\": \"{{$env[\\\"SMARTLEAD_API_KEY\\\"]}}\", \"lead_list\": [{\"email\": \"{{$('Split Into Batches').item.json.email}}\", \"first_name\": \"{{$('Split Into Batches').item.json.first_name}}\", \"last_name\": \"{{$('Split Into Batches').item.json.last_name}}\", \"company_name\": \"{{$('Split Into Batches').item.json.company_name}}\", \"website\": \"{{$('Split Into Batches').item.json.website_domain}}\", \"custom_fields\": {\"title\": \"{{$('Split Into Batches').item.json.title}}\", \"source\": \"google_maps\"}}]}",
"options": {}
},
"id": "enroll-smartlead",
"name": "Enroll in Smartlead",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
1500,
200
]
},
{
"parameters": {
"method": "PATCH",
"url": "={{$env[\"SUPABASE_URL\"]}}/rest/v1/gmaps_contacts",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
},
{
"name": "Authorization",
"value": "=Bearer {{$env[\"SUPABASE_SERVICE_ROLE_KEY\"]}}"
},
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Prefer",
"value": "return=minimal"
}
]
},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "id",
"value": "=eq.{{$('Split Into Batches').item.json.id}}"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\"enrolled_at\": \"{{new Date().toISOString()}}\"}",
"options": {}
},
"id": "mark-enrolled",
"name": "Mark Enrolled in Supabase",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
1750,
200
]
},
{
"parameters": {
"authentication": "oAuth2",
"resource": "message",
"operation": "post",
"channel": "#ecas-signals",
"text": "=:satellite: *ContractMotion Maps Enrollment*\n{{$('Get Unenrolled Contacts').item.json.length}} contacts queued from Google Maps discovery this week.",
"otherOptions": {}
},
"id": "slack-summary",
"name": "Slack Summary",
"type": "n8n-nodes-base.slack",
"typeVersion": 2.1,
"position": [
1000,
450
]
}
],
"connections": {
"Weekly Cron": {
"main": [
[
{
"node": "Get Unenrolled Contacts",
"type": "main",
"index": 0
}
]
]
},
"Get Unenrolled Contacts": {
"main": [
[
{
"node": "IF Has Contacts",
"type": "main",
"index": 0
}
]
]
},
"IF Has Contacts": {
"main": [
[
{
"node": "Split Into Batches",
"type": "main",
"index": 0
}
],
[
{
"node": "Slack Summary",
"type": "main",
"index": 0
}
]
]
},
"Split Into Batches": {
"main": [
[
{
"node": "Get Company Sector",
"type": "main",
"index": 0
}
]
]
},
"Get Company Sector": {
"main": [
[
{
"node": "Enroll in Smartlead",
"type": "main",
"index": 0
}
]
]
},
"Enroll in Smartlead": {
"main": [
[
{
"node": "Mark Enrolled in Supabase",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"tags": []
}
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About this workflow
08 — Maps Discovery → Smartlead Enrollment. Uses httpRequest, slack. Scheduled trigger; 8 nodes.
Source: https://github.com/Entmarketingteam/ECAS/blob/a5b61e5ba971ba555bc4b2c5e7f8e946b3d95336/n8n-workflows/08-maps-to-smartlead.json — original creator credit. Request a take-down →
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