不動産市場スキャン
中級
これはSales, AI分野の自動化ワークフローで、15個のノードを含みます。主にSet, Code, Slack, Filter, SplitOutなどのノードを使用、AI技術を活用したスマート自動化を実現。 BatchData と CRM の統合による自動不動産リード生成
前提条件
- •Slack Bot Token または Webhook URL
- •ターゲットAPIの認証情報が必要な場合あり
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "WUFuYk56jNNpjfZm",
"meta": {
"instanceId": "bb9853d4d7d87207561a30bc6fe4ece20b295264f7d27d4a62215de2f3846a56"
},
"name": "Real Estate Market Scanning",
"tags": [],
"nodes": [
{
"id": "db8f34be-8475-4be6-b070-79a8185fad69",
"name": "市場スキャンのスケジュール",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-1580,
260
],
"parameters": {
"rule": {
"interval": [
{
"field": "hours"
}
]
}
},
"typeVersion": 1.1
},
{
"id": "36f4babd-3441-4da7-b485-3f9f561cb929",
"name": "BatchData API 設定",
"type": "n8n-nodes-base.set",
"position": [
-1380,
260
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "f44f6a90-6de5-4c02-909d-73cfce0c0c9a",
"name": "apiKey",
"type": "string",
"value": "YOUR_BATCHDATA_API_KEY"
},
{
"id": "9356ff74-9783-40cf-a8af-94e45f1ac83e",
"name": "searchParameters",
"type": "object",
"value": "={\n \"city\": \"Austin\",\n \"state\": \"TX\",\n \"minimumMarketValue\": 250000,\n \"maximumMarketValue\": 600000,\n \"minimumEquity\": 30,\n \"propertyType\": [\"SFR\"],\n \"limit\": 100\n}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "e34c4c84-4b31-451f-ad16-11db76f67dce",
"name": "BatchDataプロパティを検索",
"type": "n8n-nodes-base.httpRequest",
"position": [
-1180,
260
],
"parameters": {
"url": "https://api.batchdata.com/api/v1/properties/search",
"method": "POST",
"options": {},
"sendBody": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "city",
"value": "={{ $json.searchParameters.city }}"
},
{
"name": "state",
"value": "={{ $json.searchParameters.state }}"
},
{
"name": "minimumMarketValue",
"value": "={{ $json.searchParameters.minimumMarketValue }}"
},
{
"name": "maximumMarketValue",
"value": "={{ $json.searchParameters.maximumMarketValue }}"
},
{
"name": "minimumEquity",
"value": "={{ $json.searchParameters.minimumEquity }}"
},
{
"name": "propertyType",
"value": "={{ $json.searchParameters.propertyType }}"
},
{
"name": "limit",
"value": "={{ $json.searchParameters.limit }}"
}
]
},
"genericAuthType": "httpHeaderAuth"
},
"typeVersion": 4.1
},
{
"id": "c6d4c4ee-51d4-41f5-a975-e979785e9166",
"name": "前回の結果を取得",
"type": "n8n-nodes-base.code",
"position": [
-980,
260
],
"parameters": {
"jsCode": "// Get the stored data from previous runs\nconst workflowStaticData = getWorkflowStaticData('global');\n\n// If no previous data exists, initialize it\nif (!workflowStaticData.hasOwnProperty('previousProperties')) {\n workflowStaticData.previousProperties = [];\n}\n\n// Add the previous properties data to the current item\nreturn [\n {\n json: {\n ...items[0].json,\n previousProperties: workflowStaticData.previousProperties,\n currentProperties: items[0].json.data.properties || [],\n }\n }\n];"
},
"typeVersion": 2
},
{
"id": "a77dfe55-8a01-4b83-9395-ab533e1b7b24",
"name": "結果を比較",
"type": "n8n-nodes-base.code",
"position": [
-780,
260
],
"parameters": {
"jsCode": "// Get the current and previous property lists\nconst currentProperties = items[0].json.currentProperties;\nconst previousProperties = items[0].json.previousProperties;\n\n// Create a map of previous properties by their ID for easier comparison\nconst previousPropertiesMap = {};\nfor (const property of previousProperties) {\n previousPropertiesMap[property.id] = property;\n}\n\n// Find new properties (those in current but not in previous)\nconst newProperties = currentProperties.filter(property => \n !previousPropertiesMap[property.id]\n);\n\n// Find changed properties (those in both but with different values)\nconst changedProperties = currentProperties.filter(property => {\n const previousProperty = previousPropertiesMap[property.id];\n if (!previousProperty) return false;\n \n // Check if important values changed (price, status, etc.)\n return (\n property.marketValue !== previousProperty.marketValue ||\n property.status !== previousProperty.status ||\n property.ownerStatus !== previousProperty.ownerStatus ||\n property.lastSaleDate !== previousProperty.lastSaleDate\n );\n});\n\n// Update the static data for the next run\nconst workflowStaticData = getWorkflowStaticData('global');\nworkflowStaticData.previousProperties = currentProperties;\n\n// Return the combined results\nreturn [\n {\n json: {\n ...items[0].json,\n newProperties,\n changedProperties,\n allChanges: [...newProperties, ...changedProperties]\n }\n }\n];"
},
"typeVersion": 2
},
{
"id": "c8c01396-58e8-4782-b1aa-0cc3059ef80f",
"name": "プロパティを分割",
"type": "n8n-nodes-base.splitOut",
"position": [
-560,
260
],
"parameters": {
"options": {},
"fieldToSplitOut": "allChanges"
},
"typeVersion": 1
},
{
"id": "7971a981-d2e8-4d96-b3ef-ad6e532d95fe",
"name": "高ポテンシャルをフィルタリング",
"type": "n8n-nodes-base.filter",
"position": [
-380,
260
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "83c15f54-20d9-460c-a3f5-82f6c98d3d63",
"operator": {
"type": "number",
"operation": "larger"
},
"leftValue": "={{ $json.equityPercentage || 0 }}",
"rightValue": 40
},
{
"id": "53bf77b8-4c78-4f87-a518-0e9a56c77a70",
"operator": {
"type": "string",
"operation": "contains"
},
"leftValue": "={{ $json.ownerStatus || '' }}",
"rightValue": "absentee"
}
]
}
},
"typeVersion": 2.1
},
{
"id": "f5c20b50-d514-4d26-a3e7-874f228578e9",
"name": "物件詳細を取得",
"type": "n8n-nodes-base.httpRequest",
"position": [
-180,
260
],
"parameters": {
"url": "=https://api.batchdata.com/api/v1/properties/{{ $json.id }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"typeVersion": 4.1
},
{
"id": "f83e4ccb-4457-4e00-97b7-ad411decba80",
"name": "メール内容をフォーマット",
"type": "n8n-nodes-base.set",
"position": [
20,
260
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "ad37cef8-0359-4fb8-8c54-e5a5a0aa1082",
"name": "emailSubject",
"type": "string",
"value": "=New Property Opportunity: {{ $json.address.street }}, {{ $json.address.city }}, {{ $json.address.state }}"
},
{
"id": "9c1b6e34-b31e-4e46-a6b3-ea7c34b4456a",
"name": "emailContent",
"type": "string",
"value": "=<h2>High Potential Property Opportunity</h2>\n\n<p><strong>Address:</strong> {{ $json.address.street }}, {{ $json.address.city }}, {{ $json.address.state }} {{ $json.address.zip }}</p>\n\n<p><strong>Property Details:</strong></p>\n<ul>\n <li>Market Value: ${{ $json.marketValue }}</li>\n <li>Equity: {{ $json.equityPercentage }}%</li>\n <li>Owner Status: {{ $json.ownerStatus }}</li>\n <li>Square Feet: {{ $json.squareFeet }}</li>\n <li>Bedrooms: {{ $json.bedrooms }}</li>\n <li>Bathrooms: {{ $json.bathrooms }}</li>\n <li>Year Built: {{ $json.yearBuilt }}</li>\n <li>Last Sale Date: {{ $json.lastSaleDate }}</li>\n <li>Last Sale Price: ${{ $json.lastSalePrice }}</li>\n</ul>\n\n<p><strong>Owner Information:</strong></p>\n<ul>\n <li>Owner Name: {{ $json.owner.name }}</li>\n <li>Mailing Address: {{ $json.owner.mailingAddress }}</li>\n <li>Phone Numbers: {{ $json.owner.phoneNumbers ? $json.owner.phoneNumbers.join(', ') : 'N/A' }}</li>\n <li>Email: {{ $json.owner.email || 'N/A' }}</li>\n</ul>\n\n<p>This property appears to be a high-potential opportunity based on:</p>\n<ul>\n <li>High equity percentage</li>\n <li>Absentee owner</li>\n</ul>\n\n<p><a href=\"https://maps.google.com/?q={{ $json.address.street }}, {{ $json.address.city }}, {{ $json.address.state }} {{ $json.address.zip }}\">View on Google Maps</a></p>"
},
{
"id": "eac4a51e-edfe-457a-9b38-a6c6f9e17ffd",
"name": "slackMessage",
"type": "string",
"value": "=*New High Potential Property Lead*\n\n*Address:* {{ $json.address.street }}, {{ $json.address.city }}, {{ $json.address.state }} {{ $json.address.zip }}\n*Market Value:* ${{ $json.marketValue }}\n*Equity:* {{ $json.equityPercentage }}%\n*Owner Status:* {{ $json.ownerStatus }}\n\n<https://maps.google.com/?q={{ $json.address.street }}, {{ $json.address.city }}, {{ $json.address.state }} {{ $json.address.zip }}|View on Google Maps>"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "3f69ccd0-24c8-490f-a1ec-305f14819d39",
"name": "メールアラートを送信",
"type": "n8n-nodes-base.emailSend",
"position": [
400,
180
],
"webhookId": "efb002e7-21e3-483c-9a4f-f95f400ad203",
"parameters": {
"options": {},
"subject": "={{ $json.emailSubject }}",
"toEmail": "salesteam@yourcompany.com",
"fromEmail": "alerts@yourcompany.com"
},
"typeVersion": 2
},
{
"id": "416661ac-8068-44fd-b95f-6b978834eed9",
"name": "Slack に投稿",
"type": "n8n-nodes-base.slack",
"position": [
280,
320
],
"webhookId": "b50cadef-1223-47fa-bf5f-1512b4c323f0",
"parameters": {
"text": "={{ $json.slackMessage }}",
"otherOptions": {}
},
"typeVersion": 2
},
{
"id": "f6b33048-3224-4b2d-a3e3-fd21dc1f42aa",
"name": "付箋 - メインフロー",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1660,
120
],
"parameters": {
"width": 1040,
"height": 340,
"content": "## Main Workflow Flow\nThis part of the workflow handles the regular scanning and processing of property data. It runs on a schedule to detect new properties or changes to existing ones, then passes the filtered results along for detailed analysis."
},
"typeVersion": 1
},
{
"id": "82472e40-7132-40ac-9c9b-4635f604d92a",
"name": "付箋 - フィルタ＆分析",
"type": "n8n-nodes-base.stickyNote",
"position": [
-600,
120
],
"parameters": {
"width": 760,
"height": 340,
"content": "## Property Filtering & Analysis\nHere we filter the properties based on criteria for high-potential leads (high equity %, absentee owners, etc.) and fetch detailed information about each property to prepare comprehensive reports for the sales team."
},
"typeVersion": 1
},
{
"id": "4538e728-f86c-4cf3-a69e-ce42ca5bb83e",
"name": "付箋 - 通知",
"type": "n8n-nodes-base.stickyNote",
"position": [
180,
-40
],
"parameters": {
"width": 440,
"height": 500,
"content": "## Notifications\nThis section delivers the property leads to the sales team through multiple channels:\n\n1. Email alerts with detailed property and owner information\n2. Slack notifications for quick updates\n\nBoth include Google Maps links to quickly view the property location."
},
"typeVersion": 1
},
{
"id": "4e09ea20-a6a3-4e6c-a67c-95cbd79f9151",
"name": "付箋 - 説明",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1660,
-220
],
"parameters": {
"width": 1040,
"height": 300,
"content": "## Setup Instructions\n\n1. **API Keys & Credentials**:\n - Add your BatchData API Key to the BatchData API Configuration node\n - Set up SMTP credentials for email delivery\n - Configure Slack API credentials for team notifications\n\n2. **Customize Search Parameters**:\n - Adjust property search criteria in the BatchData API Configuration node\n - Modify the filtering conditions in the Filter High Potential node\n\n3. **Notification Recipients**:\n - Update email recipients in the Send Email Alert node\n - Set appropriate Slack channel in the Post to Slack node"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "21dfe7cd-d858-4954-a4da-b0dd11d17aff",
"connections": {
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"c8c01396-58e8-4782-b1aa-0cc3059ef80f": {
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},
"f83e4ccb-4457-4e00-97b7-ad411decba80": {
"main": [
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{
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"type": "main",
"index": 0
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{
"node": "416661ac-8068-44fd-b95f-6b978834eed9",
"type": "main",
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"c6d4c4ee-51d4-41f5-a975-e979785e9166": {
"main": [
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"f5c20b50-d514-4d26-a3e7-874f228578e9": {
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"db8f34be-8475-4be6-b070-79a8185fad69": {
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"e34c4c84-4b31-451f-ad16-11db76f67dce": {
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}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級 - 営業, 人工知能
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
中級
ノード数15
カテゴリー2
ノードタイプ9
作成者
Preston Zeller
@zellerhausGrowth strategist and technologist, seeing companies from $25MM to $300MM ARR. Building innovative solutions with AI, workflows, desktop and mobile applications.
外部リンク
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