Derek Cheung This workflow corresponds to n8n.io template #8237 — we link there as the canonical source.
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": "b70bab99-2919-42c0-a64f-ea8340503a81",
"name": "Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"position": [
3232,
560
],
"parameters": {
"options": {
"fields": "=items(summary, start(dateTime))",
"timeMax": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Before', ``, 'string') }}",
"timeMin": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('After', ``, 'string') }}"
},
"calendar": {
"__rl": true,
"mode": "id",
"value": "=<insert email here>"
},
"operation": "getAll"
},
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
},
{
"id": "621a4839-bc0d-4c73-b228-3831ad50ca3c",
"name": "Window Buffer Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
2016,
560
],
"parameters": {
"sessionKey": "={{ $('Listen for incoming events').first().json.message.from.id }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.2
},
{
"id": "89d9a5d9-d3c7-48c1-98cf-cc8987ba9391",
"name": "Get Email",
"type": "n8n-nodes-base.gmailTool",
"position": [
2800,
560
],
"parameters": {
"limit": 20,
"filters": {
"labelIds": [
"INBOX"
],
"readStatus": "unread",
"receivedAfter": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Received_After', ``, 'string') }}",
"receivedBefore": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Received_Before', ``, 'string') }}"
},
"operation": "getAll"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "88f2bfc3-a997-4838-a4e6-911c60d377ec",
"name": "Listen for incoming events",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
880,
208
],
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "fe37d04d-2bb4-4130-8386-665364195dce",
"name": "Telegram",
"type": "n8n-nodes-base.telegram",
"onError": "continueErrorOutput",
"position": [
2688,
192
],
"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": "a5717776-2c85-4dfb-9e05-bf9b805f9004",
"name": "If",
"type": "n8n-nodes-base.if",
"position": [
1328,
208
],
"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": "dc3d741a-2ed6-4c34-b14f-91a728b3fffd",
"name": "Voice or Text",
"type": "n8n-nodes-base.set",
"position": [
1104,
208
],
"parameters": {
"fields": {
"values": [
{
"name": "text",
"stringValue": "={{ $json?.message?.text || \"\" }}"
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "7c7cbb13-8b9d-4e98-9287-4002166ff159",
"name": "Get Voice File",
"type": "n8n-nodes-base.telegram",
"position": [
1552,
128
],
"parameters": {
"fileId": "={{ $('Listen for incoming events').item.json.message.voice.file_id }}",
"resource": "file",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.1
},
{
"id": "8078f53c-0aed-4f01-bf8f-f0e65a8291c0",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
1072,
96
],
"parameters": {
"color": 7,
"width": 624,
"height": 279,
"content": "## Process Telegram Request\n"
},
"typeVersion": 1
},
{
"id": "9006e460-0a4f-4250-876c-1743d7526909",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
1584,
512
],
"parameters": {
"color": 3,
"width": 294,
"height": 316,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n1. [In OpenRouter](https://openrouter.ai/settings/keys) click **\u201cCreate API key\u201d** and copy it.\n\n2. Open the ```OpenRouter``` node:\n * **Select Credential \u2192 Create New**\n * Paste into **API Key** and **Save**\n"
},
"typeVersion": 1
},
{
"id": "7e0fa1ed-2cd6-48a6-bf04-d67d4d7fe842",
"name": "OpenRouter",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
1680,
544
],
"parameters": {
"options": {}
},
"credentials": {
"openRouterApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "f326d185-cd53-421e-a3d1-ae3b0d162bfa",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note15",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
1904,
512
],
"parameters": {
"color": 7,
"width": 308,
"height": 260,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis node helps your agent remember the last few messages to stay on topic."
},
"typeVersion": 1
},
{
"id": "48c06490-e261-45f5-ad0c-2b2648203ab0",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note16",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
2240,
512
],
"parameters": {
"color": 7,
"width": 484,
"height": 260,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis node allows your agent create and get tasks from Google Tasks\n"
},
"typeVersion": 1
},
{
"id": "8bb0d940-eda3-4ecf-8a1d-15b1a6445a83",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note18",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
2752,
512
],
"parameters": {
"color": 7,
"width": 308,
"height": 260,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis node allows your agent access your gmail\n"
},
"typeVersion": 1
},
{
"id": "cf8916e8-4701-4644-9d92-e2dd78665448",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note19",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
3088,
512
],
"parameters": {
"color": 7,
"width": 404,
"height": 260,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis node allows your agent access your Google calendar\n"
},
"typeVersion": 1
},
{
"id": "a5db0c52-ba8d-4622-8a0a-eae3a7f0d90f",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note20",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
1760,
96
],
"parameters": {
"color": 7,
"width": 324,
"height": 276,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nUses OpenAI to convert voice to text.\n[In OpenAI](https://platform.openai.com/api-keys) click **\u201cCreate new secret key\u201d** and copy it."
},
"typeVersion": 1
},
{
"id": "fd8b069a-19da-4740-a3ce-d88ee0e81331",
"cid": "Ikx1Y2FzIFBleXJpbiI",
"name": "Sticky Note13",
"type": "n8n-nodes-base.stickyNote",
"notes": "\u00a9 2025 Lucas Peyrin",
"creator": "Lucas Peyrin",
"position": [
2144,
0
],
"parameters": {
"color": 7,
"width": 396,
"height": 380,
"content": "Caylee, your peronal AI Assistant:\n1. Get email\n2. Check calendar\n3. Get and create to-do tasks \n\nEdit the **System Message** to adjust your agent\u2019s thinking, behavior, and replies.\n\n\n\n\n\n\n\n\n\n\n"
},
"typeVersion": 1
},
{
"id": "1c27ac6c-39d7-4f07-8134-624e1cb21e07",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
368,
-32
],
"parameters": {
"color": 4,
"width": 460,
"height": 568,
"content": "# Try It Out!\n\nLaunch Jackie\u2014your personal AI assistant that handles voice & text via Telegram to manage your digital life.\n\n**To get started:**\n\n1. **Connect all credentials** (Telegram, OpenAI, Gmail, etc.)\n2. **Activate the workflow** and message your Telegram bot:\n \u2022 \"What emails do I have today?\"\n \u2022 \"Show me my calendar for tomorrow\"\n \u2022 \"Craete new to-do item\"\n \u2022 \ud83c\udfa4 Send voice messages for hands-free interaction\n\n## Questions or Need Help?\n\nFor setup assistance, customization, or workflow support, join my Skool community!\n\n### [AI Automation Engineering Community](https://www.skool.com/ai-automation-engineering-3014)\n\nHappy learning! -- Derek Cheung\n"
},
"typeVersion": 1
},
{
"id": "fd801aac-5dfa-4a51-abbd-b187a6e588e8",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2592,
96
],
"parameters": {
"color": 7,
"width": 304,
"height": 288,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nSend message back to Telegram\n"
},
"typeVersion": 1
},
{
"id": "4a44f67a-65b1-4de7-898f-ee7724e33bb1",
"name": "Create a task in Google Tasks",
"type": "n8n-nodes-base.googleTasksTool",
"position": [
2336,
576
],
"parameters": {
"task": "MTY1MTc5NzMxMzA5NDc5MTQ5NzQ6MDow",
"title": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Title', ``, 'string') }}",
"additionalFields": {}
},
"credentials": {
"googleTasksOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "0262484e-23cc-49b3-be29-8f205e49077a",
"name": "Get many tasks in Google Tasks",
"type": "n8n-nodes-base.googleTasksTool",
"position": [
2528,
576
],
"parameters": {
"task": "MTY1MTc5NzMxMzA5NDc5MTQ5NzQ6MDow",
"operation": "getAll",
"additionalFields": {}
},
"credentials": {
"googleTasksOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "ef46cbde-6e82-4488-b027-d70087f1b5f4",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
2944,
-16
],
"parameters": {
"color": 7,
"width": 544,
"height": 400,
"content": "## [Video Tutorial](https://youtu.be/ROgf5dVqYPQ)\n@[youtube](ROgf5dVqYPQ)"
},
"typeVersion": 1
},
{
"id": "3acacedb-bafa-4fbf-8d3e-f198b19b9308",
"name": "Transcribe a recording",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1872,
128
],
"parameters": {
"options": {},
"resource": "audio",
"operation": "transcribe"
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.8
},
{
"id": "2ea5b79c-2e49-4d7e-933c-8b1a58d2415c",
"name": "Send Email",
"type": "n8n-nodes-base.gmailTool",
"position": [
2944,
560
],
"parameters": {
"sendTo": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('To', ``, 'string') }}",
"message": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Message', `Please format this nicely in html`, 'string') }}",
"options": {
"appendAttribution": false
},
"subject": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Subject', ``, 'string') }}"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "4ec85126-51da-4f3b-a04f-16552fdcb244",
"name": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
2224,
192
],
"parameters": {
"text": "={{ $json.text }}",
"options": {
"systemMessage": "=You are a helpful personal assistant called Jackie. \n\nToday's date is {{ $today.format('yyyy-MM-dd') }}.\n\nGuidelines:\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- 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\n- When creating calendar entry, the attendee email is optional"
},
"promptType": "define"
},
"typeVersion": 1.6
}
],
"connections": {
"If": {
"main": [
[
{
"node": "Get Voice File",
"type": "main",
"index": 0
}
],
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "main",
"index": 0
}
]
]
},
"Get Email": {
"ai_tool": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenRouter": {
"ai_languageModel": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Send Email": {
"ai_tool": [
[
{
"node": "Jackie, 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": "Transcribe a recording",
"type": "main",
"index": 0
}
]
]
},
"Google Calendar": {
"ai_tool": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_memory",
"index": 0
}
]
]
},
"Transcribe a recording": {
"main": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "main",
"index": 0
}
]
]
},
"Listen for incoming events": {
"main": [
[
{
"node": "Voice or Text",
"type": "main",
"index": 0
}
]
]
},
"Create a task in Google Tasks": {
"ai_tool": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Get many tasks in Google Tasks": {
"ai_tool": [
[
{
"node": "Jackie, AI Assistant \ud83d\udc69\ud83c\udffb\u200d\ud83c\udfeb",
"type": "ai_tool",
"index": 0
}
]
]
},
"Jackie, 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.
gmailOAuth2googleCalendarOAuth2ApigoogleTasksOAuth2ApiopenAiApiopenRouterApitelegramApi
Pro
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About this workflow
How it works: This project teaches you to create a personal AI assistant named Jackie that operates through Telegram. Jackie can summarize unread emails, check calendar events, manage Google Tasks, and handle both voice and text interactions. The assistant provides a…
Source: https://n8n.io/workflows/8237/ — original creator credit. Request a take-down →
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