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房地产项目竞品价格与功能追踪器

中级

这是一个Market Research领域的自动化工作流,包含 8 个节点。主要使用 If, Cron, Wait, Function, EmailSend 等节点。 使用Google Sheets和邮件提醒跟踪房地产竞品价格与功能

前置要求
  • 可能需要目标 API 的认证凭证
  • Google Sheets API 凭证
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
  "id": "azsNX19ORoakJxeu",
  "meta": {
    "instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281",
    "templateCredsSetupCompleted": true
  },
  "name": "房地产项目竞品价格与功能追踪器",
  "tags": [],
  "nodes": [
    {
      "id": "8ac2caf3-a568-499c-b19c-c8bda3aec69c",
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        -1100,
        0
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "6c9875ce-1e1a-4720-ae4b-18d9f0b8f8c0",
      "name": "获取竞品数据",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -880,
        0
      ],
      "parameters": {
        "url": "={{$node['Cron'].parameter['cronExpression'] === '0 0 * * *' ? 'https://api.competitor1.com/projects' : 'https://api.competitor2.com/projects'}}",
        "options": {
          "timeout": 10000
        }
      },
      "typeVersion": 1
    },
    {
      "id": "4ca2aabd-5816-42bc-a3e3-4d584031c4fe",
      "name": "解析数据",
      "type": "n8n-nodes-base.function",
      "position": [
        -440,
        0
      ],
      "parameters": {
        "functionCode": "return items.map(item => {\n  const project = item.json;\n  return {\n    json: {\n      projectName: project.name,\n      price: project.price,\n      features: project.features || [],\n      location: project.location,\n      timestamp: new Date().toISOString()\n    }\n  };\n});"
      },
      "typeVersion": 1
    },
    {
      "id": "d4fa57e7-ffe7-43f9-aa13-b9e1dbb1d981",
      "name": "记录到 Google Sheets",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        -220,
        0
      ],
      "parameters": {
        "range": "CompetitorData!A:E",
        "options": {},
        "sheetId": "your-google-sheet-id",
        "operation": "append"
      },
      "credentials": {
        "googleApi": {
          "id": "ScSS2KxGQULuPtdy",
          "name": "Google Sheets- test"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "88731364-e054-42cb-96e8-8bc4b9a016cf",
      "name": "检查价格变动",
      "type": "n8n-nodes-base.if",
      "position": [
        0,
        0
      ],
      "parameters": {
        "conditions": {
          "number": [
            {
              "value1": "={{$node['Parse Data'].json['price']}}",
              "value2": "={{$node['Parse Data'].json['previousPrice'] || $node['Parse Data'].json['price']}}",
              "operation": "changed"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "a1bd7b91-8b15-4d6c-9050-b76e0de6360d",
      "name": "等待数据",
      "type": "n8n-nodes-base.wait",
      "position": [
        -660,
        0
      ],
      "webhookId": "a2be8134-31cb-4389-b64c-196407193c48",
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "8a366005-3e4f-4133-9607-4b3a47d85632",
      "name": "发送警报邮件",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        220,
        0
      ],
      "webhookId": "958ddeb2-39ed-435f-b78e-aea27092b475",
      "parameters": {
        "text": "=🏠 Price Change Alert: {{$node['Parse Data'].json['projectName']}} at {{$node['Parse Data'].json['location']}} changed from {{$node['Parse Data'].json['previousPrice'] || 'N/A'}} to {{$node['Parse Data'].json['price']}}. Features: {{$node['Parse Data'].json['features'].join(', ')}}",
        "options": {},
        "subject": "Price Change Alert",
        "toEmail": "xyz@gmaiil.com",
        "fromEmail": "abc@gmaiil.com",
        "emailFormat": "text"
      },
      "credentials": {
        "smtp": {
          "id": "G1kyF8cSWTZ4vouN",
          "name": "SMTP -test"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "32be80e1-6174-4860-98be-a350162405c2",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -880,
        -520
      ],
      "parameters": {
        "color": 4,
        "width": 960,
        "height": 420,
        "content": "## 操作流程"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "113728ef-35f9-4b06-8ef3-9c95ca42aeb2",
  "connections": {
    "Cron": {
      "main": [
        [
          {
            "node": "Fetch Competitor Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Parse Data": {
      "main": [
        [
          {
            "node": "Log to Google Sheets",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Wait For Data": {
      "main": [
        [
          {
            "node": "Parse Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check Price Change": {
      "main": [
        [
          {
            "node": "Send Alert Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Log to Google Sheets": {
      "main": [
        [
          {
            "node": "Check Price Change",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Competitor Data": {
      "main": [
        [
          {
            "node": "Wait For Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
常见问题

如何使用这个工作流?

复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。

这个工作流适合什么场景?

中级 - 市场调研

需要付费吗?

本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。

工作流信息
难度等级
中级
节点数量8
分类1
节点类型8
难度说明

适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流

作者
Oneclick AI Squad

Oneclick AI Squad

@oneclick-ai

The AI Squad Initiative is a pioneering effort to build, automate and scale AI-powered workflows using n8n.io. Our mission is to help individuals and businesses integrate AI agents seamlessly into their daily operations from automating tasks and enhancing productivity to creating innovative, intelligent solutions. We design modular, reusable AI workflow templates that empower creators, developers and teams to supercharge their automation with minimal effort and maximum impact.

外部链接
在 n8n.io 查看

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