Paul Abraham 
This workflow corresponds to n8n.io template #8648 — 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 →
{
"id": "63Dw6h0zoqobTINZ",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Personal Telegram AI Assistant bot",
"tags": [],
"nodes": [
{
"id": "79c2aa38-769d-4dd5-bb4a-cf675ea22e2d",
"name": "Telegram Trigger",
"type": "n8n-nodes-base.telegramTrigger",
"notes": "Enter your Telegram bot token from BotFather after creating the bot.\n",
"position": [
-640,
0
],
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.2
},
{
"id": "66a44dc8-8914-4555-9c38-1436ad19307a",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
384,
16
],
"parameters": {
"text": "={{ $json.message.text }}{{ $json.content.parts[0].text }}",
"options": {
"systemMessage": "=You are a useful assistant to {{ $json.message.from.first_name }}. You can send emails, View and edit Calendar events, created notes in notion and also try to do tasks as assigned by them. "
},
"promptType": "define"
},
"typeVersion": 2.2
},
{
"id": "736b9880-a4c8-471d-a0e0-58a8b51c6cb5",
"name": "Send a message in Gmail",
"type": "n8n-nodes-base.gmailTool",
"notes": "Connect a Gmail account by opening console.cloud.google.com, enabling the Gmail API for the project, and completing Google account authorization.",
"position": [
1040,
384
],
"parameters": {
"sendTo": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('To', ``, 'string') }}",
"message": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Message', ``, 'string') }}",
"options": {
"appendAttribution": false
},
"subject": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Subject', ``, 'string') }}"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 2.1
},
{
"id": "4cff267f-45dc-466e-869b-e4b4e08dfd91",
"name": "Simple Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
560,
-176
],
"parameters": {
"sessionKey": "={{ $json.message.text }}{{ $json.content.parts[0].text }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.3
},
{
"id": "89e93f91-c0aa-438d-87bd-5a1f525c36f5",
"name": "Google Gemini Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"notes": "Enter the Google Gemini API key to enable Gemini model.",
"position": [
400,
-176
],
"parameters": {
"options": {}
},
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "ecb246b8-653d-46fb-817c-f123e22f871f",
"name": "Send a text message",
"type": "n8n-nodes-base.telegram",
"notes": "Sends the bot\u2019s response after the workflow finishes executing.",
"position": [
1072,
16
],
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
"additionalFields": {
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 1.2
},
{
"id": "4948f012-fb76-49d0-85fd-0327d398b45f",
"name": "Check If Audio file",
"type": "n8n-nodes-base.if",
"notes": "Determines if the incoming message is an audio file or a text message, then routes it accordingly.",
"position": [
-208,
0
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "281d35b3-486b-41e2-9b29-8b51de139dd6",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.message.voice.file_id }}",
"rightValue": "={{ $json.message.chat.id }}"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "3461eb67-c0b2-4173-8b2e-de919b14f8c4",
"name": "Transcribe a recording",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "This node transcribes audio to text via Google Gemini; provide the Gemini credentials to establish the connection.",
"position": [
144,
-160
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.5-flash",
"cachedResultName": "models/gemini-2.5-flash"
},
"options": {},
"resource": "audio",
"inputType": "binary"
},
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "189f07e3-6d2f-4b33-bd69-ee8c2c9d9916",
"name": "Get a file",
"type": "n8n-nodes-base.telegram",
"position": [
-16,
-160
],
"parameters": {
"fileId": "={{ $json.message.voice.file_id }}",
"resource": "file",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.2
},
{
"id": "3bb3d890-849d-4c42-8b84-636971098567",
"name": "Create an event in Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"notes": "Connect Google Calendar to this node. This node enables the Create Event action in Google Calendar.",
"position": [
720,
384
],
"parameters": {
"end": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', `start time and end time for google calendar event.`, 'string') }}",
"start": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', ``, 'string') }}",
"calendar": {
"__rl": true,
"mode": "list",
"value": "user@example.com",
"cachedResultName": "user@example.com"
},
"descriptionType": "manual",
"toolDescription": "Create an event in Google Calendar",
"additionalFields": {}
},
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 1.3
},
{
"id": "fd1c0213-c0b1-41c4-9274-43cd63cb1193",
"name": "Read event in Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"notes": "Connect Google Calendar to this node. This node enables the Read Event action in Google Calendar.",
"position": [
560,
384
],
"parameters": {
"options": {},
"timeMax": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Before', ``, 'string') }}",
"timeMin": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('After', ``, 'string') }}",
"calendar": {
"__rl": true,
"mode": "list",
"value": "user@example.com",
"cachedResultName": "user@example.com"
},
"operation": "getAll",
"descriptionType": "manual",
"toolDescription": "Get events from google calendar when request. Consider sending all the events for the specific day stated by user."
},
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1.3
},
{
"id": "214c9e52-968a-4933-839e-946cbfcd5f6f",
"name": "Create notes in Notion",
"type": "n8n-nodes-base.notionTool",
"notes": "Create a Notion integration and paste its API key into the Notion credentials, then provide the public page URL where the bot should post messages.",
"position": [
880,
384
],
"parameters": {
"title": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Title', `Notes by Paul Created by Liz AI`, 'string') }}",
"pageId": {
"__rl": true,
"mode": "url",
"value": "https://www.notion.so/N8N-AI-Agent-Notes-26f11b7ddc0680ae8913d9c1ea7faff4?source=copy_link"
},
"blockUi": {
"blockValues": [
{
"type": "bulleted_list_item",
"textContent": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('blockValues0_Text', ``, 'string') }}"
},
{
"url": "={{ $fromAI('blockValues1_Image_URL', ``, 'string') }}",
"type": "image"
}
]
},
"options": {}
},
"credentials": {
"notionApi": {
"name": "<your credential>"
}
},
"notesInFlow": true,
"typeVersion": 2.2
},
{
"id": "cb8c4cbf-d6df-4e03-b84a-a3fea6331f39",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-672,
-192
],
"parameters": {
"color": 2,
"width": 592,
"height": 368,
"content": "## Telegram Trigger & Checks\n- Starts the workflow when a message is received on Telegram. \n- Verifies the account to ensure only authorized users can access the bot. \n- Checks if the incoming message contains an audio file or just text. "
},
"typeVersion": 1
},
{
"id": "bf1fe6ec-79a3-4e94-862c-3c5427f86014",
"name": "Account Check",
"type": "n8n-nodes-base.switch",
"notes": "Provide the message ID from your Telegram account in the parameter value field to authenticate your chat.\n",
"position": [
-416,
0
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "773564ea-faf4-4a3a-982c-7c3ee092547c",
"operator": {
"type": "number",
"operation": "equals"
},
"leftValue": "={{ $json.message.chat.id }}",
"rightValue": null
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "0b38ba6b-85ec-4de1-bacb-9d7381fc5398",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-64,
-288
],
"parameters": {
"color": 3,
"width": 384,
"height": 304,
"content": "## Audio Handling\n- Retrieves the audio file if the input is a voice note. \n- Transcribes the recording into text so it can be processed by the AI. "
},
"typeVersion": 1
},
{
"id": "b30e6ccd-eebe-4972-9105-f61ce4f64a78",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
336,
-352
],
"parameters": {
"width": 368,
"height": 336,
"content": "\n## AI Setup\n- Defines the AI model (Google Gemini Chat Model). \n- Adds Simple Memory to maintain conversation context. "
},
"typeVersion": 1
},
{
"id": "eb6027ec-0990-433e-aff6-2cfd184e9f6c",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
288,
256
],
"parameters": {
"color": 4,
"width": 896,
"height": 288,
"content": "\n## AI Setup\n- Defines the AI model (Google Gemini Chat Model). \n- Adds Simple Memory to maintain conversation context. "
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"timezone": "Asia/Kolkata",
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": "Q3zRHMkTDIS89L8B",
"executionOrder": "v1"
},
"versionId": "61be5764-628d-4b58-bbd8-783962aece29",
"connections": {
"AI Agent": {
"main": [
[
{
"node": "Send a text message",
"type": "main",
"index": 0
}
]
]
},
"Get a file": {
"main": [
[
{
"node": "Transcribe a recording",
"type": "main",
"index": 0
}
]
]
},
"Account Check": {
"main": [
[
{
"node": "Check If Audio file",
"type": "main",
"index": 0
}
]
]
},
"Simple Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Telegram Trigger": {
"main": [
[
{
"node": "Account Check",
"type": "main",
"index": 0
}
]
]
},
"Check If Audio file": {
"main": [
[
{
"node": "Get a file",
"type": "main",
"index": 0
}
],
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Create notes in Notion": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Transcribe a recording": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Send a message in Gmail": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Read event in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Create an event in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"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.
gmailOAuth2googleCalendarOAuth2ApigooglePalmApinotionApitelegramApi
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About this workflow
Use cases Hands-free scheduling with Google Calendar Quickly capturing ideas as Notion notes via voice Sending Gmail messages directly from Telegram A personal productivity assistant available on-the-go
Source: https://n8n.io/workflows/8648/ — original creator credit. Request a take-down →
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