エンタープライズ向けブロックチェーン文書自動化：マルチチェーン取引監査レポートとGoogle Drive、Notionとの統合
上級
これはDocument Extraction, AI Summarization分野の自動化ワークフローで、20個のノードを含みます。主にCode, Notion, Webhook, EmailSend, GoogleDriveなどのノードを使用。 以太坊およびSolanaブロックチェーンの監査レポート生成で、PDFをDriveおよびNotionにエクスポート可能
前提条件
- •Notion API Key
- •HTTP Webhookエンドポイント（n8nが自動生成）
- •Google Drive API認証情報
- •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": "qJ787oClYEkl9Kz1",
"meta": {
"instanceId": "b14f5dd921befc4584084cc386aea593f73c7c2b00b50933075d7967a4d1c502",
"templateCredsSetupCompleted": true
},
"name": "Enterprise Blockchain Document Automation: Multi-Chain Transaction Audit Reports with Google Drive & Notion Integration",
"tags": [
{
"id": "6Bd5Rth2OTf9nq38",
"name": "blockchain",
"createdAt": "2025-09-13T02:05:07.482Z",
"updatedAt": "2025-09-13T02:05:07.482Z"
},
{
"id": "QOxbZB87U6rb2Fqo",
"name": "solana",
"createdAt": "2025-09-13T02:05:15.567Z",
"updatedAt": "2025-09-13T02:05:15.567Z"
},
{
"id": "IskMuxAEm0XglOir",
"name": "eth",
"createdAt": "2025-09-13T02:05:18.129Z",
"updatedAt": "2025-09-13T02:05:18.129Z"
},
{
"id": "4fhXioaB07FYjgDU",
"name": "audit",
"createdAt": "2025-09-13T02:05:29.474Z",
"updatedAt": "2025-09-13T02:05:29.474Z"
}
],
"nodes": [
{
"id": "b9741788-3c54-4060-85f3-e227c7ed0f9c",
"name": "Blockchain Event Webhook トリガー",
"type": "n8n-nodes-base.webhook",
"position": [
-448,
240
],
"webhookId": "07f4d8d3-e797-4cb9-9591-01a9f4a951b3",
"parameters": {
"path": "blockchain-transaction",
"options": {},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 1
},
{
"id": "dfcaa9a6-8eee-432f-ac39-28ca989d1233",
"name": "Ethereum Transaction Monitor",
"type": "n8n-nodes-base.httpRequest",
"position": [
-16,
208
],
"parameters": {
"url": "https://api.alchemy.com/v2/{{ $credentials.alchemy.apiKey }}/",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": []
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "BByciG6fcfsvVecy",
"name": "Header Auth account"
}
},
"typeVersion": 3
},
{
"id": "7e3fa61b-7293-493b-87ac-6d334af4a917",
"name": "Solana Transaction Monitor",
"type": "n8n-nodes-base.httpRequest",
"position": [
-16,
608
],
"parameters": {
"url": "https://api.mainnet-beta.solana.com",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{}
]
},
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 3
},
{
"id": "fed4d819-3ad5-4c7e-ab53-30bfafa78064",
"name": "Transaction Data Processor",
"type": "n8n-nodes-base.code",
"position": [
320,
464
],
"parameters": {
"jsCode": "\n// Process blockchain transaction data\nconst processTransactionData = (items) => {\n const processedData = items.map(item => {\n const data = item.json;\n\n // Extract key transaction details\n const transactionData = {\n transactionHash: data.transactionHash || data.signature,\n blockNumber: data.blockNumber || data.slot,\n from: data.from || data.feePayer,\n to: data.to || data.accounts?.[0],\n value: data.value || data.amount,\n gasUsed: data.gasUsed || data.computeUnitsConsumed,\n timestamp: new Date().toISOString(),\n blockchain: data.blockchain || (data.signature ? 'solana' : 'ethereum'),\n contractAddress: data.logs?.[0]?.address || data.programId,\n eventData: data.logs || data.instructions,\n auditTrail: {\n verified: true,\n riskScore: calculateRiskScore(data),\n complianceStatus: checkCompliance(data)\n }\n };\n\n return { json: transactionData };\n });\n\n return processedData;\n};\n\n// Risk scoring algorithm\nconst calculateRiskScore = (data) => {\n let score = 0;\n\n // High value transactions increase risk\n if (parseFloat(data.value || 0) > 1000000) score += 30;\n\n // Unknown addresses increase risk\n if (!data.from || !data.to) score += 20;\n\n // Failed transactions increase risk\n if (data.status === 'failed') score += 40;\n\n // Multiple contract interactions increase risk\n if ((data.logs?.length || 0) > 5) score += 15;\n\n return Math.min(score, 100);\n};\n\n// Compliance check\nconst checkCompliance = (data) => {\n const checks = {\n kycVerified: true, // Placeholder - integrate with KYC service\n sanctionsCheck: true, // Placeholder - integrate with sanctions list\n jurisdictionCompliant: true,\n reportingRequired: parseFloat(data.value || 0) > 10000\n };\n\n return checks;\n};\n\nreturn processTransactionData($input.all());\n"
},
"typeVersion": 2
},
{
"id": "bb5c89d6-a39b-4e31-90be-5116dda92fc9",
"name": "Audit Report PDF Generator",
"type": "n8n-nodes-base.httpRequest",
"position": [
576,
80
],
"parameters": {
"url": "https://api.apitemplate.io/v2/create",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{}
]
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "BByciG6fcfsvVecy",
"name": "Header Auth account"
}
},
"typeVersion": 3
},
{
"id": "c7929f10-68b8-4a9c-b8fd-b1c0431151be",
"name": "Upload to Google ドライブ",
"type": "n8n-nodes-base.googleDrive",
"position": [
880,
160
],
"parameters": {
"name": "Blockchain_Audit_Report_{{ $json.transactionHash }}_{{ new Date().toISOString().split('T')[0] }}.pdf",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "root",
"cachedResultName": "/ (Root folder)"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "NUaKJykQqq5DtSNV",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "3745e197-e37b-40d8-80c0-17044fc62ebf",
"name": "Create Notion Audit Entry",
"type": "n8n-nodes-base.notion",
"position": [
640,
528
],
"parameters": {
"options": {},
"resource": "databasePage",
"databaseId": "{{ $credentials.notion.auditDatabaseId }}"
},
"credentials": {
"notionApi": {
"id": "10FiuTaIn4tHuWTs",
"name": "Notion account"
}
},
"typeVersion": 2
},
{
"id": "6f2845e7-f7de-41dc-b735-f03e21844bd1",
"name": "Finance Team Notification",
"type": "n8n-nodes-base.emailSend",
"position": [
976,
512
],
"webhookId": "9467f8c6-e08f-4b28-95f5-28c7a4b555aa",
"parameters": {
"options": {
"ccEmail": "compliance@company.com",
"bccEmail": "audit-logs@company.com",
"allowUnauthorizedCerts": false
},
"subject": "🔗 New Blockchain Transaction Audit Report - {{ $json.blockchain }} {{ $json.transactionHash }}",
"toEmail": "finance-team@company.com",
"fromEmail": "blockchain-audit@company.com"
},
"credentials": {
"smtp": {
"id": "bu96rpU9INmI4MC5",
"name": "SMTP account"
}
},
"typeVersion": 2
},
{
"id": "ac0c6ef3-9a21-4d49-bbcf-810f49311d5c",
"name": "Smart Contract Audit Trail",
"type": "n8n-nodes-base.httpRequest",
"position": [
816,
896
],
"parameters": {
"url": "{{ $json.blockchain === 'ethereum' ? 'https://api.etherscan.io/api' : 'https://api.solscan.io/transaction' }}",
"method": "POST",
"options": {},
"sendQuery": true,
"sendHeaders": true,
"queryParameters": {
"parameters": [
{
"name": "module",
"value": "contract"
},
{
"name": "action",
"value": "getabi"
},
{
"name": "address",
"value": "{{ $json.contractAddress }}"
},
{
"name": "apikey",
"value": "{{ $credentials.etherscan.apiKey }}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 3
},
{
"id": "ac1c6c14-0e7f-4141-90be-024e252cd3be",
"name": "Webhook トリガー Response",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
1328,
528
],
"parameters": {
"options": {
"responseCode": 200
}
},
"typeVersion": 1
},
{
"id": "d8780878-0d1c-4b43-9301-80d3365eeba7",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-672,
144
],
"parameters": {
"width": 400,
"height": 224,
"content": "## Blockchain Event Webhook \n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nCatatan: Entry point sistem, bisa dipanggil external service"
},
"typeVersion": 1
},
{
"id": "c83c59dc-71cb-442a-938a-ca4596a5c102",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-224,
80
],
"parameters": {
"width": 336,
"height": 288,
"content": "## Ethereum Transaction Monitor \n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nPakai API key Alchemy, ambil data dari eth_getLogs"
},
"typeVersion": 1
},
{
"id": "c308f341-bdde-4676-b2d4-b0e76f002de9",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-224,
496
],
"parameters": {
"width": 352,
"height": 272,
"content": "## Solana Transaction Monitor\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nDirect ke api.mainnet-beta.solana.com"
},
"typeVersion": 1
},
{
"id": "5e4e9000-a0b8-479f-afa9-11f18713823d",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
160,
336
],
"parameters": {
"width": 272,
"height": 272,
"content": "## Transaction Data Processor\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nAI logic untuk calculate risk (0-100), compliance check"
},
"typeVersion": 1
},
{
"id": "32923617-6012-4339-9608-7061febff7e4",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
432,
-48
],
"parameters": {
"width": 272,
"height": 288,
"content": "## Audit Report PDF Generator\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nPakai APITemplate.io, butuh template ID"
},
"typeVersion": 1
},
{
"id": "c5513557-0cb7-4531-bb4d-59defc2fc013",
"name": "付箋5",
"type": "n8n-nodes-base.stickyNote",
"position": [
512,
352
],
"parameters": {
"width": 256,
"height": 336,
"content": "## Create Notion Audit Entry\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\n\nStruktur: Hash, Blockchain, Risk Score, Date, Link, Compliance"
},
"typeVersion": 1
},
{
"id": "0ebe6e0d-b48f-469b-906b-66d2443c5f0d",
"name": "付箋6",
"type": "n8n-nodes-base.stickyNote",
"position": [
768,
16
],
"parameters": {
"height": 288,
"content": "## Upload to Google Drive\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nBlockchain_Audit_Report_{hash}_{date}.pdf"
},
"typeVersion": 1
},
{
"id": "b30de4ca-a9cc-436b-a3d9-cbab8583a06a",
"name": "付箋7",
"type": "n8n-nodes-base.stickyNote",
"position": [
848,
352
],
"parameters": {
"height": 320,
"content": "## Finance Team Notification\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\n\nCC compliance, BCC audit-logs, format lengkap"
},
"typeVersion": 1
},
{
"id": "ceddccac-d4af-410f-a8e9-8606496b9f77",
"name": "付箋8",
"type": "n8n-nodes-base.stickyNote",
"position": [
704,
720
],
"parameters": {
"height": 320,
"content": "## Smart Contract Audit Trail\n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\n Untuk audit trail blockchain-native\nFungsi: Verify contract ABI via Etherscan/Solscan"
},
"typeVersion": 1
},
{
"id": "e679f575-0e94-4ba8-b4a0-b09ed6c83c93",
"name": "付箋9",
"type": "n8n-nodes-base.stickyNote",
"position": [
1216,
400
],
"parameters": {
"height": 256,
"content": "## Webhook Response \n**Double click** to edit me. [Guide](https://docs.n8n.io/workflows/sticky-notes/)\nKonfirmasi bahwa semua proses berhasil"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1",
"executionTimeout": -1
},
"versionId": "36ce51c7-7d40-459c-b3a6-90ca9c2fbe1a",
"connections": {
"Upload to Google Drive": {
"main": [
[
{
"node": "Webhook Response",
"type": "main",
"index": 0
}
]
]
},
"Blockchain Event Webhook": {
"main": [
[
{
"node": "dfcaa9a6-8eee-432f-ac39-28ca989d1233",
"type": "main",
"index": 0
},
{
"node": "7e3fa61b-7293-493b-87ac-6d334af4a917",
"type": "main",
"index": 0
}
]
]
},
"3745e197-e37b-40d8-80c0-17044fc62ebf": {
"main": [
[
{
"node": "6f2845e7-f7de-41dc-b735-f03e21844bd1",
"type": "main",
"index": 0
}
]
]
},
"6f2845e7-f7de-41dc-b735-f03e21844bd1": {
"main": [
[
{
"node": "Webhook Response",
"type": "main",
"index": 0
}
]
]
},
"bb5c89d6-a39b-4e31-90be-5116dda92fc9": {
"main": [
[
{
"node": "Upload to Google Drive",
"type": "main",
"index": 0
}
]
]
},
"ac0c6ef3-9a21-4d49-bbcf-810f49311d5c": {
"main": [
[
{
"node": "Webhook Response",
"type": "main",
"index": 0
}
]
]
},
"7e3fa61b-7293-493b-87ac-6d334af4a917": {
"main": [
[
{
"node": "fed4d819-3ad5-4c7e-ab53-30bfafa78064",
"type": "main",
"index": 0
}
]
]
},
"fed4d819-3ad5-4c7e-ab53-30bfafa78064": {
"main": [
[
{
"node": "bb5c89d6-a39b-4e31-90be-5116dda92fc9",
"type": "main",
"index": 0
},
{
"node": "3745e197-e37b-40d8-80c0-17044fc62ebf",
"type": "main",
"index": 0
},
{
"node": "ac0c6ef3-9a21-4d49-bbcf-810f49311d5c",
"type": "main",
"index": 0
}
]
]
},
"dfcaa9a6-8eee-432f-ac39-28ca989d1233": {
"main": [
[
{
"node": "fed4d819-3ad5-4c7e-ab53-30bfafa78064",
"type": "main",
"index": 0
}
]
]
}
}
}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？
上級 - 文書抽出, AI要約
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
上級
ノード数20
カテゴリー2
ノードタイプ8
作成者
Tegar karunia ilham
@tegarkaruniailhamHelping business owners & marketers automate their processes with n8n. Specialist in custom workflows, API integrations, and template development. 📈 100+ successful automation projects 🔧 Premium n8n templates available 💡 Free consultation for custom automation Book a consultation for your business digital transformation!"
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