{ "id": "hN9echP2rG1fuKXH", "meta": { "templateCredsSetupCompleted": true }, "name": "AI-Powered Link Checker", "tags": [], "nodes": [ { "id": "e04046ae-c8f8-42af-a55d-1197b7f0bca6", "name": "Sticky Note \u2014 How it works", "type": "n8n-nodes-base.stickyNote", "position": [ -624, 16 ], "parameters": { "color": 7, "width": 520, "height": 448, "content": "## How it works\n1. **Webhook** receives a POST with a `url`.\n2. **urlscan.io** submits the scan and returns an ID (UUID).\n3. **Wait (30s)** gives urlscan time to generate artifacts (e.g., screenshot).\n4. Your selected **ChatGPT** model will evaluate the results and provides a proper analysis to the recipient's email address. \n5. **Gmail** sends an email with links to the result page, screenshot, and API JSON.\n\n### Input example\n```json\n{ \"url\": \"https://example.com\" }\n```\n\n### Output\n- Result page link\n- Screenshot link (when ready)\n- API JSON link" }, "typeVersion": 1 }, { "id": "89e7c181-f4ed-488e-8004-ec484cc1ff6b", "name": "Sticky Note \u2014 Setup", "type": "n8n-nodes-base.stickyNote", "position": [ -624, 512 ], "parameters": { "color": 4, "width": 520, "height": 360, "content": "## Setup & Credentials\n- Create **urlscan.io** API Key credential\n- Connect **ChatGPT model by supplying your OpenAPI API Key**.\n- Connect **Gmail OAuth2**.\n- Set the **To** address in the Gmail node.\n\n### Webhook\n- Path: `/urlscan`\n- Test URL: `/webhook-test/urlscan`\n- Production URL: `/webhook/urlscan`\n\n### Notes\n- **Wait** is set to 30s; increase if screenshots aren't ready.\n- No hard-coded API keys in HTTP Request nodes (use n8n credentials).\n- Sticky Notes use **Markdown**." }, "typeVersion": 1 }, { "id": "902d1e00-b848-4e9e-9691-643f618e73b0", "name": "Webhook", "type": "n8n-nodes-base.webhook", "position": [ -32, 288 ], "parameters": { "path": "url-scan", "options": {}, "httpMethod": "POST" }, "typeVersion": 2 }, { "id": "a6ec0f94-a430-4508-b261-56cbac6f970b", "name": "Perform a scan", "type": "n8n-nodes-base.urlScanIo", "position": [ 192, 288 ], "parameters": { "url": "={{ $json.body.url[0] }}", "additionalFields": {} }, "credentials": { "urlScanIoApi": { "name": "" } }, "typeVersion": 1 }, { "id": "6b835da0-b0b8-4fd2-9a43-58d92e629e9c", "name": "Wait", "type": "n8n-nodes-base.wait", "position": [ 416, 288 ], "parameters": { "amount": 30 }, "typeVersion": 1.1 }, { "id": "948b41f1-5b09-4eeb-8427-b3970a4b826f", "name": "Send a message", "type": "n8n-nodes-base.gmail", "position": [ 1040, 288 ], "parameters": { "sendTo": "user@example.com", "message": "=\n

\n URL submitted to urlscan.io\n

\n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
URL:\n \n {{ $('Webhook').item.json.body.url[0] }}\n \n
Scan ID:{{ $('Perform a scan').item.json.scanId }}
Classification:{{ JSON.parse($node[\"Message a model\"].json.message.content).classification }}
Risk Score:{{ JSON.parse($node[\"Message a model\"].json.message.content).riskScore }}/10
\n\n

AI Summary

\n

\n {{ JSON.parse($node[\"Message a model\"].json.message.content).summary }}\n

\n\n

\n Screenshot (when ready):
\n \n https://urlscan.io/screenshots/{{ $('Perform a scan').item.json.scanId }}.png\n \n

\n\n

\n Full result:
\n \n {{ $('Perform a scan').item.json.result }}\n \n

\n", "options": { "appendAttribution": false }, "subject": "=URLScan Submitted for {{ $json.url || $item(0).$node[\"Webhook\"].json.body.url?.[0] || $item(0).$node[\"Webhook\"].json.body.url }}" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.1 }, { "id": "07528213-cfc5-48e2-bacd-71cd1a24ae5f", "name": "Message a model", "type": "@n8n/n8n-nodes-langchain.openAi", "position": [ 624, 288 ], "parameters": { "modelId": { "__rl": true, "mode": "list", "value": "gpt-4.1-nano", "cachedResultName": "GPT-4.1-NANO" }, "options": {}, "messages": { "values": [ { "content": "=You are a security analyst. \nGiven the following urlscan.io JSON result, do four things:\n\n1. Decide if the scan is malicious, suspicious or benign.\n2. Assign a risk score from 1-10 (10 = confirmed malicious).\n3. In two short sentences explain why.\n4. Output EXACTLY this JSON:\n {\n \"classification\": \"\",\n \"riskScore\": ,\n \"summary\": \"\"\n }\n\nScan result:\n {{ $json.api }} <-- (this references output of \u201cPerform a scan\u201d)\n\n\n" } ] } }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.8 } ], "active": false, "settings": { "executionOrder": "v1" }, "versionId": "c2788927-e186-4ba0-a665-f1bf8db06cb0", "connections": { "Wait": { "main": [ [ { "node": "Message a model", "type": "main", "index": 0 } ] ] }, "Webhook": { "main": [ [ { "node": "Perform a scan", "type": "main", "index": 0 } ] ] }, "Perform a scan": { "main": [ [ { "node": "Wait", "type": "main", "index": 0 } ] ] }, "Message a model": { "main": [ [ { "node": "Send a message", "type": "main", "index": 0 } ] ] } } }