This workflow follows the Agent → Gmail Tool 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 →
{
"nodes": [
{
"id": "c70236ea-91ab-4e47-b6f6-63a70ede5d3c",
"name": "Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"position": [
1000,
680
],
"parameters": {
"options": {
"fields": "=items(summary, start(dateTime))",
"timeMin": "={{$fromAI(\"date\",\"the date after which to fetch the messages in format YYYY-MM-DDTHH:MM:SS\")}}"
},
"calendar": {
"__rl": true,
"mode": "list",
"value": "derekcheungsa@gmail.com",
"cachedResultName": "derekcheungsa@gmail.com"
},
"operation": "getAll"
},
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
},
{
"id": "d2287bea-de47-4180-8ee6-55d4ab1a89da",
"name": "Window Buffer Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
760,
680
],
"parameters": {
"sessionKey": "={{ $('Listen for incoming events').first().json.message.from.id }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.2
},
{
"id": "fa955731-86f6-4e4d-8604-dab5f52dee87",
"name": "Get Email",
"type": "n8n-nodes-base.gmailTool",
"position": [
880,
680
],
"parameters": {
"filters": {
"labelIds": [
"INBOX",
"UNREAD"
],
"readStatus": "unread",
"receivedAfter": "={{$fromAI(\"date\",\"the date after which to fetch the messages in format YYYY-MM-DDTHH:MM:SS\")}}"
},
"operation": "getAll"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "46511f47-1687-4cbe-ae41-ceb205ed1f11",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
640,
680
],
"parameters": {
"model": "gpt-4o-mini",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "64fe44db-af19-43eb-9ff1-de0a72a9e645",
"name": "Listen for incoming events",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
-160,
360
],
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "e35c04ff-a050-4564-8c1b-5b22b556872f",
"name": "Telegram",
"type": "n8n-nodes-base.telegram",
"onError": "continueErrorOutput",
"position": [
1280,
360
],
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Listen for incoming events').first().json.message.from.id }}",
"additionalFields": {
"parse_mode": "Markdown",
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
},
{
"id": "e791d4f8-2c19-4c14-a71e-39a04f22e944",
"name": "If",
"type": "n8n-nodes-base.if",
"position": [
200,
360
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a0bf9719-4272-46f6-ab3b-eda6f7b44fd8",
"operator": {
"type": "string",
"operation": "empty",
"singleValue": true
},
"leftValue": "={{ $json.message.text }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "5bd1788a-3d08-4eb3-8e03-3ce82f44d2a7",
"name": "Speech to Text",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
620,
360
],
"parameters": {
"options": {},
"resource": "audio",
"operation": "transcribe"
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.3
},
{
"id": "b67a2a93-517b-469e-aaa4-32c422710743",
"name": "Voice or Text",
"type": "n8n-nodes-base.set",
"position": [
40,
360
],
"parameters": {
"fields": {
"values": [
{
"name": "text",
"stringValue": "={{ $json?.message?.text || \"\" }}"
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "8105c39f-9e87-44c4-9215-b3777f0b4164",
"name": "Get Voice File",
"type": "n8n-nodes-base.telegram",
"position": [
380,
360
],
"parameters": {
"fileId": "={{ $('Listen for incoming events').item.json.message.voice.file_id }}",
"resource": "file"
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
},
{
"id": "759b975f-d17c-4386-a5b3-12413f0361f4",
"name": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
780,
360
],
"parameters": {
"text": "={{ $json.text }}",
"options": {
"systemMessage": "=You are a helpful assistant.\n\nToday's date is {{ $now }}.\n\nGuidelines:\n- When fetching emails, filter out any promotional emails. \n- When summarizing emails, include Sender, Message date, subject, and brief summary of email.\n- if the user did not specify a date in the request assume they are asking for today\n- Use baserow tool to answer questions about tasks\n- When answering questions about calendar events, filter out events that don't apply to the question. For example, the question is about events for today, only reply with events for today. Don't mention future events if it's more than 1 week away"
},
"promptType": "define"
},
"typeVersion": 1.6
},
{
"id": "5537c777-f003-4673-b48a-4993a0c10520",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
20,
260
],
"parameters": {
"color": 5,
"width": 496.25,
"height": 278.75,
"content": "## Process Telegram Request\n"
},
"typeVersion": 1
},
{
"id": "40e92679-b47a-4213-bb23-3f8d086459f2",
"name": "Tasks",
"type": "n8n-nodes-base.baserowTool",
"position": [
1120,
680
],
"parameters": {
"tableId": 372174,
"databaseId": 146496,
"additionalOptions": {}
},
"credentials": {
"baserowApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "570a0647-b571-4ebc-9dfe-40244b5a0b2a",
"name": "Contacts",
"type": "n8n-nodes-base.baserowTool",
"position": [
1240,
680
],
"parameters": {
"tableId": 372177,
"databaseId": 146496,
"descriptionType": "manual",
"toolDescription": "Useful for getting contact information. For example emails or phone numbers.",
"additionalOptions": {}
},
"credentials": {
"baserowApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "7fb1d95a-a8d6-4040-9271-5197296be7da",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-620,
220
],
"parameters": {
"color": 5,
"width": 386.9292441979969,
"height": 389.78268107403096,
"content": "## Start here: Step-by Step Youtube Tutorial :star:\n\n[](https://youtu.be/pXjowPc6V2s)\n"
},
"typeVersion": 1
}
],
"connections": {
"If": {
"main": [
[
{
"node": "Get Voice File",
"type": "main",
"index": 0
}
],
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "main",
"index": 0
}
]
]
},
"Tasks": {
"ai_tool": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Contacts": {
"ai_tool": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Get Email": {
"ai_tool": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Voice or Text": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Get Voice File": {
"main": [
[
{
"node": "Speech to Text",
"type": "main",
"index": 0
}
]
]
},
"Speech to Text": {
"main": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "main",
"index": 0
}
]
]
},
"Google Calendar": {
"ai_tool": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_memory",
"index": 0
}
]
]
},
"Listen for incoming events": {
"main": [
[
{
"node": "Voice or Text",
"type": "main",
"index": 0
}
]
]
},
"Angie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb": {
"main": [
[
{
"node": "Telegram",
"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.
baserowApigmailOAuth2googleCalendarOAuth2ApiopenAiApitelegramApi
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How this works
Effortlessly manage your email and calendar through Telegram chats, receiving instant summaries of new Gmail messages or upcoming Google Calendar events without leaving your messaging app. This workflow suits busy professionals who rely on voice commands for quick productivity boosts, leveraging AI to interpret natural language queries and deliver personalised responses. The pivotal step involves the OpenAI Chat Model processing your Telegram input alongside buffered conversation history, before routing to Gmail or Calendar tools for precise actions like fetching emails or scheduling reminders.
Use this when you need hands-free email triage during commutes or meetings, integrating seamlessly with Telegram for on-the-go access. Avoid it for high-volume corporate inboxes requiring advanced filtering, as it's optimised for personal use rather than enterprise-scale processing. Common variations include adding speech-to-text for voice-only interactions or extending to other calendars like Outlook for hybrid setups.
About this workflow
Telegram Gmailtool. Uses googleCalendarTool, memoryBufferWindow, gmailTool, lmChatOpenAi. Event-driven trigger; 15 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →
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