{
  "meta": {
    "instanceId": "c59c4acfed171bdc864e7c432be610946898c3ee271693e0303565c953d88c1d"
  },
  "name": "LINE Assistant with Google Calendar and Gmail Integration",
  "tags": [],
  "nodes": [
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      "id": "9e1e1c11-f406-47de-8f65-9669cf078d3d",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -1140,
        120
      ],
      "parameters": {
        "text": "={{ $json.body.events[0].message.text }}",
        "options": {
          "systemMessage": "=You are a helpful assistant.\n\nHere is the current date {{ $now }}"
        },
        "promptType": "define"
      },
      "typeVersion": 1.7
    },
    {
      "id": "fa722820-8804-47da-bb21-02c0d2b5d665",
      "name": "Window Buffer Memory",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -1020,
        580
      ],
      "parameters": {
        "sessionKey": "={{ $json.body.events[0].source.userId }}",
        "sessionIdType": "customKey"
      },
      "typeVersion": 1.3
    },
    {
      "id": "5149b91a-5934-4037-a444-dfdb93d0cd16",
      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -1180,
        580
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "211a120d-d65f-4708-adc2-66dc8f4a40d6",
      "name": "Wikipedia",
      "type": "@n8n/n8n-nodes-langchain.toolWikipedia",
      "position": [
        -360,
        380
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "0e03137d-0300-47a4-bbd8-03c87c93d6e2",
      "name": "OpenAI",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        -780,
        120
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini",
          "cachedResultName": "GPT-4O-MINI"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "role": "system",
              "content": "Your task is to extract and condense the answer into an easily readable format. Don't provide a link or details such as \"ดูเพิ่มเติม\" or \"ดูรายละเอียดได้ที่นี่.\""
            },
            {
              "content": "={{ $json.output }}"
            }
          ]
        }
      },
      "typeVersion": 1.7
    },
    {
      "id": "8c6e96bc-aa9d-44d1-b7ce-6bb85b175cf1",
      "name": "Switch Between Text and Others",
      "type": "n8n-nodes-base.switch",
      "position": [
        -1820,
        640
      ],
      "parameters": {
        "rules": {
          "values": [
            {
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
                },
                "combinator": "and",
                "conditions": [
                  {
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $('Line Receiving').item.json.body.events[0].message.type }}",
                    "rightValue": "text"
                  }
                ]
              }
            }
          ]
        },
        "options": {
          "fallbackOutput": "extra"
        }
      },
      "typeVersion": 3.2
    },
    {
      "id": "721a5e5e-3a9a-435e-9302-03ca7cf64fb7",
      "name": "Line Receiving",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -2320,
        560
      ],
      "webhookId": "********-****-****-****-************",
      "parameters": {
        "path": "linechatbotagent",
        "options": {},
        "httpMethod": "POST"
      },
      "typeVersion": 2
    },
    {
      "id": "2b47f8f1-a501-4204-9221-c838edfceae7",
      "name": "Error Handling from AI Response",
      "type": "n8n-nodes-base.switch",
      "position": [
        -220,
        100
      ],
      "parameters": {
        "rules": {
          "values": [
            {
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
                },
                "combinator": "and",
                "conditions": [
                  {
                    "operator": {
                      "type": "string",
                      "operation": "exists",
                      "singleValue": true
                    },
                    "leftValue": "={{ $json.message.content }}",
                    "rightValue": "={{ $json.output }}"
                  }
                ]
              }
            }
          ]
        },
        "options": {
          "fallbackOutput": "extra"
        }
      },
      "typeVersion": 3.2
    },
    {
      "id": "99218c08-5ec7-44b9-a795-e98f1ec4aab3",
      "name": "Text Cleansing",
      "type": "n8n-nodes-base.set",
      "position": [
        0,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "********-****-****-****-************",
              "name": "message.content",
              "type": "string",
              "value": "={{ $json.message.content.replaceAll(\"\\n\",\"\\\\n\").replaceAll(\"\\n\",\"\").removeMarkdown().removeTags().replaceAll('\"',\"\") }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "39476f44-9dc7-4c72-a857-9e79f85ccd72",
      "name": "Line Answering (Error Case)",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        760,
        680
      ],
      "parameters": {
        "url": "https://api.line.me/v2/bot/message/reply",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n \"replyToken\": \"{{ $('Line Receiving').item.json.body.events[0].replyToken }}\",\n \"messages\": [\n {\n \"type\": \"text\",\n \"text\": \"กรุณาส่งอย่างอื่นเถอะนะเตงอัว\"\n }\n ]}",
        "sendBody": true,
        "jsonHeaders": "{\n\"Authorization\": \"Bearer ****************************************\",\n\"Content-Type\": \"application/json\"\n}",
        "sendHeaders": true,
        "specifyBody": "json",
        "specifyHeaders": "json"
      },
      "typeVersion": 4.2
    },
    {
      "id": "a7f8837d-c21b-457d-ad8b-b0b69e3c1ba7",
      "name": "Line Answering (Ordinary Case)",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        600,
        120
      ],
      "parameters": {
        "url": "https://api.line.me/v2/bot/message/reply",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n \"replyToken\": \"{{ $('Line Receiving').item.json.body.events[0].replyToken }}\",\n \"messages\": [\n {\n \"type\": \"text\",\n \"text\": \"{{ $json.message.content }}\"\n }\n ]}",
        "sendBody": true,
        "jsonHeaders": "{\n\"Authorization\": \"Bearer ****************************************\",\n\"Content-Type\": \"application/json\"\n}",
        "sendHeaders": true,
        "specifyBody": "json",
        "specifyHeaders": "json"
      },
      "typeVersion": 4.2
    },
    {
      "id": "3280f331-0130-41c2-a581-14feccf76514",
      "name": "Google Calendar Create",
      "type": "n8n-nodes-base.googleCalendarTool",
      "position": [
        -640,
        400
      ],
      "parameters": {
        "end": "= {{ $fromAI(\"createenddate\",\"end date and time to create event\") }}",
        "start": "= {{ $fromAI(\"createstartdate\",\"start date and time to create event\") }}",
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "***********@gmail.com",
          "cachedResultName": "***********@gmail.com"
        },
        "additionalFields": {
          "summary": "={{ $fromAI(\"event_name\",\"Name of an Event\") }}"
        }
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "0PzHsuCKdTBU5E2Q",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "7701895f-9781-41b9-aa80-8440e4e9cbd3",
      "name": "Google Calendar Read",
      "type": "n8n-nodes-base.googleCalendarTool",
      "position": [
        -880,
        580
      ],
      "parameters": {
        "limit": 5,
        "options": {
          "timeMax": "={{ $fromAI(\"enddate\",\"end date user mentioned about\") }}",
          "timeMin": "={{ $fromAI(\"startdate\",\"start date user mentioned about\") }}"
        },
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "***********@gmail.com",
          "cachedResultName": "***********@gmail.com"
        },
        "operation": "getAll"
      },
      "credentials": {
        "googleCalendarOAuth2Api": {
          "id": "0PzHsuCKdTBU5E2Q",
          "name": "Google Calendar account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "881daa7f-cf9a-4d1f-8235-55d206925ac0",
      "name": "Gmail Read",
      "type": "n8n-nodes-base.gmailTool",
      "position": [
        -700,
        560
      ],
      "webhookId": "********-****-****-****-************",
      "parameters": {
        "limit": 5,
        "filters": {
          "receivedAfter": "={{ $fromAI(\"receiveddate\",\"the date email received\") }}"
        },
        "operation": "getAll"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "cZmU8EQya5OtXVgQ",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1
    }
  ],
  "active": false,
  "pinData": {
    "Line Receiving": [
      {
        "json": {
          "body": {
            "events": [
              {
                "mode": "active",
                "type": "message",
                "source": {
                  "type": "user",
                  "userId": "****************************************"
                },
                "message": {
                  "id": "539986086979174564",
                  "text": "",
                  "type": "text",
                  "quoteToken": "****************************************"
                },
                "timestamp": 1734688093030,
                "replyToken": "********************************",
                "webhookEventId": "01JFHQFD2KQE4BA5VVW32YDBZV",
                "deliveryContext": {
                  "isRedelivery": false
                }
              }
            ],
            "destination": "****************************************"
          },
          "query": {},
          "params": {},
          "headers": {
            "host": "n8n-9pul.onrender.com",
            "cf-ray": "****************",
            "rndr-id": "****************",
            "cdn-loop": "cloudflare; loops=1; subreqs=1",
            "cf-ew-via": "15",
            "cf-worker": "onrender.com",
            "cf-visitor": "{\"scheme\":\"https\"}",
            "user-agent": "LineBotWebhook/2.0",
            "cf-ipcountry": "JP",
            "content-type": "application/json; charset=utf-8",
            "content-length": "619",
            "true-client-ip": "***.***.***.**",
            "accept-encoding": "gzip, br",
            "x-forwarded-for": "***.***.***.***, ***.***.***.**",
            "x-request-start": "1734688093431195",
            "cf-connecting-ip": "***.***.***.**",
            "render-proxy-ttl": "4",
            "x-line-signature": "****************************************",
            "x-forwarded-proto": "https"
          },
          "webhookUrl": "https://n8n-9pul.onrender.com/webhook/linechatbotagent",
          "executionMode": "production"
        }
      }
    ]
  },
  "settings": {
    "executionOrder": "v1"
  },
  "connections": {
    "OpenAI": {
      "main": [
        [
          {
            "node": "Error Handling from AI Response",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "OpenAI",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Wikipedia": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Gmail Read": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Line Receiving": {
      "main": [
        [
          {
            "node": "Switch Between Text and Others",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Text Cleansing": {
      "main": [
        [
          {
            "node": "Line Answering (Ordinary Case)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar Read": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Window Buffer Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar Create": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Switch Between Text and Others": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Line Answering (Error Case)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Error Handling from AI Response": {
      "main": [
        [
          {
            "node": "Text Cleansing",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Line Answering (Error Case)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "id": "aVQ3kGOhP95iiFdR"
}