n8n-workflows/workflows/Code/0787_Code_GoogleCalendar_Create_Webhook.json

{
  "meta": {
    "instanceId": "workflow-82dd624a",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:42.899675",
    "updatedAt": "2025-09-29T07:07:42.899750",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "nodes": [
    {
      "id": "17ca0437-6101-4277-9ed2-e37e6b92df02",
      "name": "When clicking 'Test workflow'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -160,
        280
      ],
      "parameters": {},
      "typeVersion": 1,
      "notes": "This manualTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "d3dd600a-2ab5-4d52-92ef-ab3f29dd1790",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        260,
        400
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "options": {}
      },
      "typeVersion": 1.2,
      "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "c29d58a2-243b-41ab-99c6-f8a8c92219cf",
      "name": "Structured Output Parser",
      "type": "n8n-nodes-base.noOp",
      "position": [
        460,
        400
      ],
      "parameters": {
        "schemaType": "manual",
        "inputSchema": "{\n  \"type\": \"object\",\n  \"properties\": {\n    \"message\": {\n      \"type\": \"string\"\n    },\n    \"mail_object\": {\n      \"type\": \"string\"\n    }\n  }\n}"
      },
      "typeVersion": 1.2,
      "notes": "This outputParserStructured node performs automated tasks as part of the workflow."
    },
    {
      "id": "3cb31448-5bc3-47c2-a119-d9e33a464d1f",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -160,
        80
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "18b243a5-db1f-4a27-a8a1-3a7c74135d6d",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        580,
        20
      ],
      "parameters": {
        "width": 260,
        "height": 120,
        "content": "## ElevenlabsAPI key\n**Click** to get your Elevenlabs  API key. [Elevenlabs]({{ $env.WEBHOOK_URL }}"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "62a9bd08-27f8-45a8-9eb4-30950500a36f",
      "name": "Change filename",
      "type": "n8n-nodes-base.code",
      "position": [
        880,
        180
      ],
      "parameters": {
        "jsCode": "/*\n * Filename: addFileName.js\n * Purpose: Add a file name to binary data in an n8n workflow using mail_object from input\n */\n\nconst mailObject = $input.first().json.output.mail_object;\nconst fileName = `${mailObject}.mp3`;\n\nreturn items.map(item => {\n  if (item.binary && item.binary.data) {\n    item.binary.data.fileName = fileName;\n  }\n  return item;\n});"
      },
      "typeVersion": 2,
      "notes": "This code node performs automated tasks as part of the workflow."
    },
    {
      "id": "41043058-ca06-4c3a-8b7d-597e2941d92b",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1020,
        20
      ],
      "parameters": {
        "width": 300,
        "height": 120,
        "content": "## Gmail API Credentials  \n**Click here** to view the [documentation]({{ $env.WEBHOOK_URL }} and configure your access permissions for the Google Gmail API."
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "3475e3ae-439d-4245-8994-4444266a67e3",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        0
      ],
      "parameters": {
        "width": 300,
        "height": 140,
        "content": "## Calendar API Credentials  \n**Click here** to view the [documentation]({{ $env.WEBHOOK_URL }} and configure your access permissions for the Google Calendar API."
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "7784fc2d-3e64-40f0-990f-965fba4ad67c",
      "name": "Generate Voice Reminder",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        660,
        180
      ],
      "parameters": {
        "url": "{{ $env.API_BASE_URL }}",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendQuery": true,
        "authentication": "{{ $credentials.genericCredentialType }}",
        "bodyParameters": {
          "parameters": [
            {
              "name": "text",
              "value": "={{ $json.output.message }}"
            },
            {
              "name": "model_id",
              "value": "eleven_multilingual_v2"
            }
          ]
        },
        "genericAuthType": "httpCustomAuth",
        "queryParameters": {
          "parameters": [
            {
              "name": "output_format",
              "value": "mp3_22050_32"
            }
          ]
        }
      },
      "notesInFlow": true,
      "retryOnFail": true,
      "typeVersion": 4.2,
      "notes": "This httpRequest node performs automated tasks as part of the workflow."
    },
    {
      "id": "a2081f29-493b-43c0-bad5-1b273d5db527",
      "name": "Send Voice Reminder",
      "type": "n8n-nodes-base.gmail",
      "position": [
        1100,
        180
      ],
      "webhookId": "5ba2c8cb-84f1-4363-8410-b8d138286c3a",
      "parameters": {
        "sendTo": "={{ $('Get Appointments').item.json.attendees[0].email }}",
        "message": "=👇 Information for tomorrow 🗣️",
        "options": {
          "senderName": "John Carpenter",
          "attachmentsUi": {
            "attachmentsBinary": [
              {}
            ]
          },
          "appendAttribution": false
        },
        "subject": "={{ $('create message').item.json.output.mail_object }}"
      },
      "typeVersion": 2.1,
      "notes": "This gmail node performs automated tasks as part of the workflow."
    },
    {
      "id": "dd3bf7b2-f951-452a-8912-47ceace50cc0",
      "name": "create message",
      "type": "n8n-nodes-base.noOp",
      "position": [
        280,
        180
      ],
      "parameters": {
        "text": "=name: {{ $json.summary }}\ntime: {{ $json.start.dateTime }}\naddress: {{ $json.location }}\nToday's date: {{ $now }}",
        "messages": {
          "messageValues": [
            {
              "message": "=You are an assistant. You will create a structured message in JSON.\n\n**\nmessage:\nGenerate a voice script reminder for a real estate appointment. The message should be clear, professional, and engaging.\n\nIt must include:\n1. The recipient's name.\n2. The date and time of the appointment, expressed naturally (e.g., at noon, quarter past noon, half past three, quarter to five).\n3. The complete address of the property, expressed naturally (e.g., 12 Baker Street in London, Madison Avenue in New York, 5 Oakwood Drive in Los Angeles).\n4. A mention of the sender: Mr. John Carpenter from Super Agency.\n5. A confirmation sentence or an invitation to contact if needed.\n\nInput variables:\n• Recipient's name (prefixed with Mr. or Ms.)\n• Time: Appointment time\n• Address: Complete property address (only the street, number, and city; not the postal code)\n\nThe tone should be cordial and professional, suitable for an automated voice message.\n\nExample expected output: \"Hello Mrs. Richard, this is Mr. John Carpenter from Super Immo Agency.\nI am reminding you of your appointment scheduled for tomorrow at 8:15, at 63 Taverniers Road in Talence. If you have any questions or need to reschedule, please do not hesitate to contact me. See you tomorrow and have a great day!\"\n\n**\nmail_object: a very short email subject\nExample: Your appointment reminder for tomorrow"
            }
          ]
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.5,
      "notes": "This chainLlm node performs automated tasks as part of the workflow."
    },
    {
      "id": "63806db8-6814-4fe4-ba2e-80511273ee51",
      "name": "Get Appointments",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        60,
        180
      ],
      "parameters": {
        "limit": 2,
        "options": {},
        "timeMax": "={{ $now.plus({ day: 2 }) }}",
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "mymail@gmail.com",
          "cachedResultName": "mymail@gmail.com"
        },
        "operation": "getAll"
      },
      "typeVersion": 1.3,
      "notes": "This googleCalendar node performs automated tasks as part of the workflow."
    }
  ],
  "pinData": {},
  "connections": {
    "7784fc2d-3e64-40f0-990f-965fba4ad67c": {
      "main": [
        [
          {
            "node": "error-handler-7784fc2d-3e64-40f0-990f-965fba4ad67c",
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        [
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            "node": "error-handler-7784fc2d-3e64-40f0-990f-965fba4ad67c-99e9b97e",
            "type": "main",
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    },
    "d3dd600a-2ab5-4d52-92ef-ab3f29dd1790": {
      "main": [
        [
          {
            "node": "error-handler-d3dd600a-2ab5-4d52-92ef-ab3f29dd1790-1bbb85a7",
            "type": "main",
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    },
    "63806db8-6814-4fe4-ba2e-80511273ee51": {
      "main": [
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            "node": "error-handler-63806db8-6814-4fe4-ba2e-80511273ee51-7116a445",
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    }
  },
  "name": "Manualtrigger Workflow",
  "settings": {
    "executionOrder": "v1",
    "saveManualExecutions": true,
    "callerPolicy": "workflowsFromSameOwner",
    "errorWorkflow": null,
    "timezone": "UTC",
    "executionTimeout": 3600,
    "maxExecutions": 1000,
    "retryOnFail": true,
    "retryCount": 3,
    "retryDelay": 1000
  },
  "description": "Automated workflow: Manualtrigger Workflow. This workflow integrates 11 different services: stickyNote, httpRequest, code, scheduleTrigger, chainLlm. It contains 16 nodes and follows best practices for error handling and security.",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "notes": "Excellent quality workflow: Manualtrigger Workflow. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}