Oneclick AI Squad This workflow corresponds to n8n.io template #10346 — we link there as the canonical source.
This workflow follows the Emailsend → HTTP Request recipe pattern — see all workflows that pair these two integrations.
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": "zzKoXD9ufZLJcl2L",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Telegram Event Countdown Bot",
"tags": [],
"nodes": [
{
"id": "e7c4998c-f586-4515-ad98-1ca8cbef921b",
"name": "Schedule Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-1552,
224
],
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 9 * * *"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "ed9cfada-fdeb-47dc-89a2-8e929aa137d9",
"name": "Events Database",
"type": "n8n-nodes-base.code",
"position": [
-1168,
224
],
"parameters": {
"jsCode": "// Define your events here\nconst events = [\n {\n name: \"Product Launch\",\n date: \"2025-12-25\",\n type: \"launch\",\n channel: \"slack\",\n webhookUrl: \"https://hooks.slack.com/services/YOUR/WEBHOOK/URL\"\n },\n {\n name: \"John's Birthday\",\n date: \"2025-11-15\",\n type: \"birthday\",\n channel: \"email\",\n emailRecipients: [\"user@example.com\"]\n },\n {\n name: \"Conference Date\",\n date: \"2025-12-01\",\n type: \"other\",\n channel: \"slack\",\n webhookUrl: \"https://hooks.slack.com/services/YOUR/WEBHOOK/URL\"\n }\n];\n\n// Calculate days remaining for each event\nconst today = new Date();\ntoday.setHours(0, 0, 0, 0);\n\nconst processedEvents = events.map(event => {\n const eventDate = new Date(event.date);\n eventDate.setHours(0, 0, 0, 0);\n \n const diffTime = eventDate - today;\n const daysRemaining = Math.ceil(diffTime / (1000 * 60 * 60 * 24));\n \n return {\n ...event,\n daysRemaining: daysRemaining,\n isPast: daysRemaining < 0,\n isToday: daysRemaining === 0,\n shouldNotify: daysRemaining >= 0 && (daysRemaining <= 7 || daysRemaining === 30 || daysRemaining === 14)\n };\n});\n\n// Filter only events that need notification\nconst eventsToNotify = processedEvents.filter(event => event.shouldNotify);\n\nreturn eventsToNotify.map(event => ({ json: event }));"
},
"typeVersion": 2
},
{
"id": "5c4aca45-da92-42c3-aec2-57c057a3e655",
"name": "Is Slack?",
"type": "n8n-nodes-base.if",
"position": [
-720,
160
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "slack-condition",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.channel }}",
"rightValue": "slack"
}
]
}
},
"typeVersion": 2
},
{
"id": "a6e0d25b-44eb-4df0-9280-699341e54fe0",
"name": "Is Email?",
"type": "n8n-nodes-base.if",
"position": [
-720,
464
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "email-condition",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.channel }}",
"rightValue": "email"
}
]
}
},
"typeVersion": 2
},
{
"id": "b867e405-ec2e-4f02-8c90-c07072c9f337",
"name": "Format Slack Message",
"type": "n8n-nodes-base.code",
"position": [
-288,
160
],
"parameters": {
"jsCode": "const item = $input.first().json;\n\n// Determine emoji based on event type\nlet emoji = 'Calendar';\nif (item.type === 'birthday') emoji = 'Birthday Cake';\nif (item.type === 'launch') emoji = 'Rocket';\n\n// Format message based on days remaining\nlet message = '';\nif (item.isToday) {\n message = `${emoji} *TODAY IS THE DAY!* ${emoji}\\n\\n*${item.name}* is happening today!`;\n} else if (item.daysRemaining === 1) {\n message = `${emoji} *TOMORROW!* ${emoji}\\n\\n*${item.name}* is happening tomorrow!`;\n} else {\n message = `${emoji} *Countdown Alert* ${emoji}\\n\\n*${item.name}* is coming up in *${item.daysRemaining} days*!\\n\\nDate: ${item.date}`;\n}\n\nreturn {\n json: {\n text: message,\n webhookUrl: item.webhookUrl\n }\n};"
},
"typeVersion": 2
},
{
"id": "2333d43d-0eaf-4b3b-bf57-df729be490c3",
"name": "Send to Slack",
"type": "n8n-nodes-base.httpRequest",
"position": [
80,
160
],
"parameters": {
"url": "={{ $json.webhookUrl }}",
"method": "POST",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "text",
"value": "={{ $json.text }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "b67113b2-71f1-4afc-a7e1-f8d3b4907df6",
"name": "Format Email",
"type": "n8n-nodes-base.code",
"position": [
-304,
496
],
"parameters": {
"jsCode": "const item = $input.first().json;\n\n// Determine emoji and color based on event type and urgency\nlet emoji = 'Calendar';\nlet color = '#4CAF50';\nif (item.type === 'birthday') {\n emoji = 'Birthday Cake';\n color = '#FF6B6B';\n}\nif (item.type === 'launch') {\n emoji = 'Rocket';\n color = '#2196F3';\n}\n\nif (item.daysRemaining <= 3) color = '#FF5722';\n\n// Format email content\nlet subject = '';\nlet bodyText = '';\n\nif (item.isToday) {\n subject = `${emoji} TODAY: ${item.name}`;\n bodyText = `Today is the day for <strong>${item.name}</strong>!`;\n} else if (item.daysRemaining === 1) {\n subject = `${emoji} TOMORROW: ${item.name}`;\n bodyText = `<strong>${item.name}</strong> is happening tomorrow!`;\n} else {\n subject = `${emoji} ${item.daysRemaining} Days Until ${item.name}`;\n bodyText = `<strong>${item.name}</strong> is coming up in <strong>${item.daysRemaining} days</strong>!`;\n}\n\nconst htmlBody = `\n<!DOCTYPE html>\n<html>\n<head>\n <style>\n body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; }\n .container { max-width: 600px; margin: 0 auto; padding: 20px; }\n .header { background: ${color}; color: white; padding: 20px; text-align: center; border-radius: 8px 8px 0 0; }\n .content { background: #f9f9f9; padding: 30px; border-radius: 0 0 8px 8px; }\n .countdown { font-size: 48px; font-weight: bold; color: ${color}; text-align: center; margin: 20px 0; }\n .details { background: white; padding: 15px; border-left: 4px solid ${color}; margin: 20px 0; }\n </style>\n</head>\n<body>\n <div class=\"container\">\n <div class=\"header\">\n <h1>${emoji} Event Countdown</h1>\n </div>\n <div class=\"content\">\n <p>${bodyText}</p>\n <div class=\"countdown\">${item.daysRemaining > 0 ? item.daysRemaining : '0'}</div>\n <p style=\"text-align: center; color: #666;\">days remaining</p>\n <div class=\"details\">\n <p><strong>Event:</strong> ${item.name}</p>\n <p><strong>Date:</strong> ${item.date}</p>\n <p><strong>Type:</strong> ${item.type}</p>\n </div>\n </div>\n </div>\n</body>\n</html>\n`;\n\nreturn {\n json: {\n subject: subject,\n html: htmlBody,\n recipients: item.emailRecipients\n }\n};"
},
"typeVersion": 2
},
{
"id": "9fd55f0c-700e-49d5-9939-65de3b6e5357",
"name": "Send Email",
"type": "n8n-nodes-base.emailSend",
"position": [
0,
480
],
"parameters": {
"options": {},
"subject": "={{ $json.subject }}",
"toEmail": "={{ $json.recipients.join(',') }}",
"fromEmail": "user@example.com"
},
"credentials": {
"smtp": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "86775bb8-ebdf-4a04-94bd-0272e6aab7ab",
"name": "Webhook Trigger",
"type": "n8n-nodes-base.webhook",
"position": [
-1360,
816
],
"parameters": {
"path": "event-countdown",
"options": {},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 2
},
{
"id": "8846c32d-95d8-4364-b5a3-49dcbe1cb9e0",
"name": "Process Webhook Event",
"type": "n8n-nodes-base.code",
"position": [
-1024,
816
],
"parameters": {
"jsCode": "// Process incoming webhook data\nconst incomingData = $input.first().json.body;\n\nconst response = {\n status: \"success\",\n message: \"Webhook received and processed\",\n timestamp: new Date().toISOString(),\n data: incomingData\n};\n\nreturn { json: response };"
},
"typeVersion": 2
},
{
"id": "c4a5c30f-7d8f-4bff-bcc6-bb0944a97e55",
"name": "Webhook Response",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
-704,
816
],
"parameters": {
"options": {},
"respondWith": "json",
"responseBody": "={{ $json }}"
},
"typeVersion": 1.1
},
{
"id": "1323bb6e-d3bb-4a9a-8104-9f7b15a5fd9f",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1664,
96
],
"parameters": {
"color": 3,
"width": 336,
"height": 272,
"content": "Schedule Trigger\n\n Triggers the workflow automatically on a defined schedule (e.g., daily at 9 AM).\n"
},
"typeVersion": 1
},
{
"id": "5a332217-251c-4643-9f4a-e45ddd0ca694",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1232,
64
],
"parameters": {
"height": 320,
"content": "\n**Events Database \n\n Fetches upcoming events (like launches or birthdays) from a data source.** \n"
},
"typeVersion": 1
},
{
"id": "78088c1c-2a07-49bb-8c83-22cbdf09bae2",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-800,
32
],
"parameters": {
"color": 4,
"width": 288,
"height": 256,
"content": "\n**Is Slack?\n\n Checks if the event\u2019s notification channel is set to Slack.** to edit me. [Guide]"
},
"typeVersion": 1
},
{
"id": "07c91f46-5bdb-4645-b78f-eed08f04f30a",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-384,
16
],
"parameters": {
"color": 3,
"width": 288,
"height": 288,
"content": "## Format Slack Message \n** Formats event details into a Slack message layout.** "
},
"typeVersion": 1
},
{
"id": "3e818512-d34b-4141-96aa-fe6a6e1c7227",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"parameters": {
"color": 6,
"height": 304,
"content": "## Send to Slack \u2013 \n**Sends the formatted message to the target Slack channel.** "
},
"typeVersion": 1
},
{
"id": "45803040-d713-4a5e-bea1-1c2ec63158f8",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-784,
320
],
"parameters": {
"color": 5,
"height": 288,
"content": "## Is Email? \n**\u2013 Checks if the event\u2019s notification channel is set to Email.** to edit me. "
},
"typeVersion": 1
},
{
"id": "b63a7d56-dd0a-4bea-aadd-ff007771dbc1",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-384,
400
],
"parameters": {
"height": 224,
"content": "##Format Email\n**Formats event details into an email-friendly message.** "
},
"typeVersion": 1
},
{
"id": "40015968-2490-4fdb-8b90-abcb12d03d35",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-64,
384
],
"parameters": {
"color": 5,
"height": 240,
"content": "Send Email \u2013 Sends the formatted email to the recipient list."
},
"typeVersion": 1
},
{
"id": "69d2e062-b579-44bf-bd45-ae92b8cc7c02",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1440,
688
],
"parameters": {
"color": 6,
"height": 272,
"content": "## Webhook Trigger\n** \u2013 Starts the workflow when an external system sends a POST request.** "
},
"typeVersion": 1
},
{
"id": "e112f333-ac81-4a1c-85d9-df61226582cb",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1104,
672
],
"parameters": {
"color": 3,
"height": 288,
"content": "## Process Webhook Event \n**\u2013 Parses and validates the incoming webhook data.** to edit me."
},
"typeVersion": 1
},
{
"id": "3de8ee76-3d19-4c0d-9c9d-b12bc721bc21",
"name": "Sticky Note10",
"type": "n8n-nodes-base.stickyNote",
"position": [
-768,
672
],
"parameters": {
"color": 4,
"width": 320,
"height": 288,
"content": "## Webhook Response \n**\u2013 Sends a confirmation or status response back to the webhook sender.**"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "5f490f6c-45e6-4983-ac3c-6d30455f3f97",
"connections": {
"Is Email?": {
"main": [
[
{
"node": "Format Email",
"type": "main",
"index": 0
}
]
]
},
"Is Slack?": {
"main": [
[
{
"node": "Format Slack Message",
"type": "main",
"index": 0
}
]
]
},
"Format Email": {
"main": [
[
{
"node": "Send Email",
"type": "main",
"index": 0
}
]
]
},
"Events Database": {
"main": [
[
{
"node": "Is Slack?",
"type": "main",
"index": 0
},
{
"node": "Is Email?",
"type": "main",
"index": 0
}
]
]
},
"Webhook Trigger": {
"main": [
[
{
"node": "Process Webhook Event",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Events Database",
"type": "main",
"index": 0
}
]
]
},
"Format Slack Message": {
"main": [
[
{
"node": "Send to Slack",
"type": "main",
"index": 0
}
]
]
},
"Process Webhook Event": {
"main": [
[
{
"node": "Webhook Response",
"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.
smtp
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
This n8n workflow automates the creation and countdown notifications for events like product launches or birthdays via a Telegram bot, ensuring timely group alerts through multi-channel routing (e.g., Slack or email). It processes incoming event data from webhooks, stores it…
Source: https://n8n.io/workflows/10346/ — original creator credit. Request a take-down →
Related workflows
Workflows that share integrations, category, or trigger type with this one. All free to copy and import.
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
N8N Nodes Scrapegraphai, HTTP Request, Google Sheets +2
Simplify financial oversight with this automated n8n workflow. Triggered daily, it fetches cash flow and expense data from a Google Sheet, analyzes inflows and outflows, validates records, and generat
HTTP Request, Google Sheets, Email Send +3
Regua-De-Cobrancas. Uses httpRequest, emailSend, whatsApp, twilio. Scheduled trigger; 25 nodes.
HTTP Request, Email Send, WhatsApp +2
This workflow automatically monitors competitor affiliate programs twice daily using Bright Data's web scraping API to extract commission rates, cookie durations, average order values, and payout term
HTTP Request, Google Sheets, Slack +1
An intelligent food menu update notification system that automatically detects changes in your restaurant's special menu and sends personalized notifications to customers via multiple channels - Whats
HTTP Request, Google Sheets, Email Send