{
"meta": {
"instanceId": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "eaa31cde-3017-400d-aac8-999def8cc227",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-340,
-780
],
"parameters": {
"width": 617,
"height": 490,
"content": "## Check if incoming email is about appointment\nWe use LLM to check subject and body of the email and determine if it's an appointment request. "
},
"typeVersion": 1
},
{
"id": "b03d3f72-d1d8-49a7-bcc1-a476fd5c4ad7",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
400,
-780
],
"parameters": {
"width": 796,
"height": 482,
"content": "## Get calendar availability and compose a response\nMake sure to update the Workflow ID if you are running this as 2 workflows"
},
"typeVersion": 1
},
{
"id": "29ce0093-c4c8-41cc-be69-334de3a1d1a2",
"name": "OpenAI Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-60,
-460
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": []
},
"credentials": {
"openAiApi": {
"id": "8gccIjcuf3gvaoEr",
"name": "OpenAi account"
}
},
"typeVersion": 1.1999999999999999555910790149937383830547332763671875
},
{
"id": "5176f475-704b-446e-b368-ffa395bb089e",
"name": "OpenAI Chat Model1",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
480,
-460
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": []
},
"credentials": {
"openAiApi": {
"id": "8gccIjcuf3gvaoEr",
"name": "OpenAi account"
}
},
"typeVersion": 1.1999999999999999555910790149937383830547332763671875
},
{
"id": "0e8a75dd-ce68-46c3-972c-32b15e04b254",
"name": "Send reply",
"type": "n8n-nodes-base.gmail",
"position": [
940,
-660
],
"webhookId": "0f18d414-1b14-4d2e-9fc2-d2d302372dc6",
"parameters": {
"message": "={{ $json.output }}",
"options": [],
"messageId": "={{ $('Gmail Trigger').first().json.id }}",
"operation": "reply"
},
"credentials": {
"gmailOAuth2": {
"id": "Sf5Gfl9NiFTNXFWb",
"name": "Gmail account"
}
},
"typeVersion": 2.100000000000000088817841970012523233890533447265625
},
{
"id": "bf154384-274a-4cdd-977d-890220948a9d",
"name": "Gmail Trigger",
"type": "n8n-nodes-base.gmailTrigger",
"position": [
-280,
-640
],
"parameters": {
"filters": {
"readStatus": "unread",
"includeSpamTrash": false
},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
}
},
"credentials": {
"gmailOAuth2": {
"id": "Sf5Gfl9NiFTNXFWb",
"name": "Gmail account"
}
},
"typeVersion": 1.1999999999999999555910790149937383830547332763671875
},
{
"id": "5a268b34-38ea-4e55-87ab-8a616e2aa1fa",
"name": "Classify appointment",
"type": "@n8n\/n8n-nodes-langchain.textClassifier",
"position": [
-60,
-640
],
"parameters": {
"options": {
"fallback": "discard"
},
"inputText": "=Please evaluate the following email to determine if it suggests scheduling a meeting or a call:\nSubject: {{ $json.Subject }}\nSnippet: {{ $json.snippet }}",
"categories": {
"categories": [
{
"category": "is_appointment",
"description": "email Is requesting an appointment"
}
]
}
},
"typeVersion": 1
},
{
"id": "7b5a8468-09e5-4575-97cb-9175ee02b19d",
"name": "Agent",
"type": "@n8n\/n8n-nodes-langchain.agent",
"position": [
500,
-660
],
"parameters": {
"text": "=Sender: {{ $('Gmail Trigger').first().json.From }}\nSubject: {{ $('Gmail Trigger').first().json.Subject }}\nEmail Text: {{ $('Gmail Trigger').first().json.snippet }}",
"options": {
"systemMessage": "=You are an email scheduling assistant. Based on the received email, check my availability and propose an appropriate response. \nAim to get a specific time, rather than just a day. When checking my availability, make sure that there's enough time in between meetings.\nIf I'm not available, ALWAYS propose a new time based on my availability. When proposing a new time, always leave 15 minutes buffer from previous meeting.\nToday date and time is: {{ $now.toISO() }}."
},
"promptType": "define"
},
"typeVersion": 1.8000000000000000444089209850062616169452667236328125
},
{
"id": "b61e8061-5719-4c30-97da-e306e7b79b76",
"name": "Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"position": [
680,
-460
],
"parameters": {
"options": [],
"timeMax": "={{ $now.plus(1, 'month').toISO() }}",
"timeMin": "={{ $now.minus(1, 'day').toISO() }}",
"calendar": {
"__rl": true,
"mode": "id",
"value": "your_email@gmail.com"
},
"operation": "getAll",
"returnAll": true
},
"credentials": {
"googleCalendarOAuth2Api": {
"id": "kWMxmDbMDDJoYFVK",
"name": "Google Calendar account"
}
},
"typeVersion": 1.3000000000000000444089209850062616169452667236328125
},
{
"id": "47e07b6c-d432-4111-b33e-56d6c305c40c",
"name": "Mark as read",
"type": "n8n-nodes-base.gmail",
"position": [
940,
-480
],
"webhookId": "7e2d851b-c9f3-471c-875d-0da7c2c3b561",
"parameters": {
"messageId": "={{ $('Gmail Trigger').first().json.id }}",
"operation": "markAsRead"
},
"credentials": {
"gmailOAuth2": {
"id": "Sf5Gfl9NiFTNXFWb",
"name": "Gmail account"
}
},
"typeVersion": 2.100000000000000088817841970012523233890533447265625
}
],
"pinData": [],
"connections": {
"Agent": {
"main": [
[
{
"node": "Send reply",
"type": "main",
"index": 0
},
{
"node": "Mark as read",
"type": "main",
"index": 0
}
]
]
},
"Gmail Trigger": {
"main": [
[
{
"node": "Classify appointment",
"type": "main",
"index": 0
}
]
]
},
"Google Calendar": {
"ai_tool": [
[
{
"node": "Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Classify appointment",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Classify appointment": {
"main": [
[
{
"node": "Agent",
"type": "main",
"index": 0
}
],
[]
]
}
}
}
