{
  "workflow": {
    "id": 10525,
    "name": "Health monitoring system with Grok-3 AI analysis and family/doctor email alerts",
    "views": 190,
    "recentViews": 0,
    "totalViews": 190,
    "createdAt": "2025-11-05T09:48:28.252Z",
    "description": "## Introduction\nAutomates patient health monitoring by analyzing submitted health data via AI, determining alert necessity, and notifying family and doctors when critical conditions detected.  \n\n## How It Works\nWebhook receives health data, AI agent analyzes vitals using OpenRouter with structured parsing. Conditional logic checks alert necessity. If yes: prepares data, emails family, checks doctor criteria, sends doctor email, merges results. If no: skips alerts. Combines outcomes and responds to webhook.\n\n## Workflow Template\nWebhook → Extract Data → AI Agent → [OpenRouter + Memory + Parser] → Check Alert → [Prepare + Email Family + Check Doctor + Email Doctor] OR [No Alert] → Merge → Combine → Respond\n\n\n## Workflow Steps\n1. **Reception & Extraction:** Webhook receives vitals/symptoms, parses JSON payload\n2. **AI Analysis:** OpenRouter analyzes vitals against ranges, accesses history via Memory Tool, formats assessment via Output Parser\n3. **Routing & Notification:** Conditional logic checks severity. Alert path emails family/doctor if critical. No alert logs status\n4. **Consolidation:** Merges outcomes, sends webhook response\n\n## Setup Instructions\nConfigure webhook endpoint with auth token. Add OpenRouter API key and select model. Set up AI Agent with Memory Tool and Output Parser. Connect Gmail/SMTP for notifications with recipient addresses. Configure alert thresholds (temp >38.5°C, BP >140/90, HR <60/>100). Set doctor notification criteria.\n\n## Prerequisites\nn8n instance, OpenRouter API key, AI model access, Patient database, Gmail/SMTP credentials, Family contacts, Doctor contacts, Webhook authentication\n\n## Use Cases\n**Chronic Disease:** Diabetic submits glucose readings. AI detects >250mg/dL, alerts family and endocrinologist. **Elderly Care:** Senior's vitals monitored via wearable. AI identifies irregular rhythm, emails caregiver and cardiologist.  \n\n## Customization\nAdjust thresholds by demographics. Add vital types (O2, glucose trends). Customize AI prompts for conditions. Integrate SMS via Twilio. Add escalation logic. Include medication tracking. Connect EHR systems. Implement frequency limits. Add dashboard reporting.\n\n## Benefits\n**Rapid Response:** Detects emergencies in seconds. **Intelligent Filtering:** Prevents false alarms. **Family Peace:** Automated notifications keep loved ones informed. **Clinical Efficiency:** \n\n\n",
    "workflow": {
      "id": "9rQdx3QQnniDVxCy",
      "meta": {
        "instanceId": "b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502"
      },
      "name": "AI-Powered Grok-3 Health Alert System with Family Notifications",
      "tags": [],
      "nodes": [
        {
          "id": "765f5740-a408-4a7c-91c2-bbb57c9b0999",
          "name": "Webhook - Submit Health Data",
          "type": "n8n-nodes-base.webhook",
          "position": [
            48,
            32
          ],
          "webhookId": "89151f45-c9a4-4fc9-b000-f1cc96b44b14",
          "parameters": {
            "path": "health-monitor",
            "options": {},
            "httpMethod": "POST",
            "responseMode": "responseNode"
          },
          "typeVersion": 2
        },
        {
          "id": "f5ac1b49-b445-4041-8452-c029ce8c70cf",
          "name": "Extract Health Data",
          "type": "n8n-nodes-base.set",
          "position": [
            256,
            32
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "a1",
                  "name": "patientName",
                  "type": "string",
                  "value": "={{ $json.body.patientName }}"
                },
                {
                  "id": "a2",
                  "name": "age",
                  "type": "number",
                  "value": "={{ $json.body.age }}"
                },
                {
                  "id": "a3",
                  "name": "bloodPressure",
                  "type": "string",
                  "value": "={{ $json.body.bloodPressure }}"
                },
                {
                  "id": "a4",
                  "name": "heartRate",
                  "type": "number",
                  "value": "={{ $json.body.heartRate }}"
                },
                {
                  "id": "a5",
                  "name": "weight",
                  "type": "number",
                  "value": "={{ $json.body.weight }}"
                },
                {
                  "id": "a6",
                  "name": "height",
                  "type": "number",
                  "value": "={{ $json.body.height }}"
                },
                {
                  "id": "a7",
                  "name": "dietLog",
                  "type": "string",
                  "value": "={{ $json.body.dietLog }}"
                },
                {
                  "id": "a8",
                  "name": "symptoms",
                  "type": "string",
                  "value": "={{ $json.body.symptoms }}"
                },
                {
                  "id": "a9",
                  "name": "familyEmail",
                  "type": "string",
                  "value": "={{ $json.body.familyEmail }}"
                },
                {
                  "id": "a10",
                  "name": "doctorEmail",
                  "type": "string",
                  "value": "={{ $json.body.doctorEmail }}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "54e449f5-e947-48c0-b1a1-8909c2371943",
          "name": "AI Health Analysis Agent",
          "type": "@n8n/n8n-nodes-langchain.agent",
          "position": [
            432,
            16
          ],
          "parameters": {
            "text": "=You are a health monitoring AI assistant. Analyze the following patient data and provide a comprehensive health assessment.\n\nPatient Information:\n- Name: {{ $json.patientName }}\n- Age: {{ $json.age }}\n- Blood Pressure: {{ $json.bloodPressure }}\n- Heart Rate: {{ $json.heartRate }} bpm\n- Weight: {{ $json.weight }} kg\n- Height: {{ $json.height }} cm\n- Recent Diet: {{ $json.dietLog }}\n- Symptoms: {{ $json.symptoms }}\n\nProvide your analysis in the following JSON format:\n{\n  \"healthStatus\": \"good/concerning/poor\",\n  \"riskLevel\": \"low/medium/high\",\n  \"healthSummary\": \"Brief overall assessment\",\n  \"dietAnalysis\": \"Analysis of dietary habits\",\n  \"vitalsConcerns\": \"Any concerns about vitals\",\n  \"recommendations\": \"Specific health recommendations\",\n  \"requiresImmediateAttention\": true/false,\n  \"alertFamily\": true/false,\n  \"alertDoctor\": true/false\n}\n\nBe thorough and consider BMI, blood pressure ranges, heart rate norms, and nutritional balance.",
            "options": {
              "systemMessage": "You are a medical AI assistant specializing in health monitoring and preventive care. Provide accurate, evidence-based assessments while being clear that you are not replacing professional medical advice."
            },
            "promptType": "define",
            "hasOutputParser": true
          },
          "typeVersion": 1.7
        },
        {
          "id": "63fbd346-a5ed-4fbf-9017-c6b1049998eb",
          "name": "Structured Output Parser",
          "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
          "position": [
            576,
            240
          ],
          "parameters": {},
          "typeVersion": 1.2
        },
        {
          "id": "a4f56a13-b529-481f-bc91-2b038473ab46",
          "name": "Check If Alert Needed",
          "type": "n8n-nodes-base.if",
          "position": [
            704,
            16
          ],
          "parameters": {
            "options": {},
            "conditions": {
              "options": {
                "leftValue": "",
                "caseSensitive": true,
                "typeValidation": "strict"
              },
              "combinator": "or",
              "conditions": [
                {
                  "id": "c1",
                  "operator": {
                    "type": "boolean",
                    "operation": "true",
                    "singleValue": true
                  },
                  "leftValue": "={{ $json.output.alertFamily }}",
                  "rightValue": true
                }
              ]
            }
          },
          "typeVersion": 2.1
        },
        {
          "id": "ce55fffe-20f2-4415-aabf-c0ee71431e49",
          "name": "Prepare Alert Data",
          "type": "n8n-nodes-base.set",
          "position": [
            928,
            -16
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "a1",
                  "name": "familyEmail",
                  "type": "string",
                  "value": "={{ $('Extract Health Data').item.json.familyEmail }}"
                },
                {
                  "id": "a2",
                  "name": "doctorEmail",
                  "type": "string",
                  "value": "={{ $('Extract Health Data').item.json.doctorEmail }}"
                },
                {
                  "id": "a3",
                  "name": "patientName",
                  "type": "string",
                  "value": "={{ $('Extract Health Data').item.json.patientName }}"
                },
                {
                  "id": "a4",
                  "name": "healthStatus",
                  "type": "string",
                  "value": "={{ $json.output.healthStatus }}"
                },
                {
                  "id": "a5",
                  "name": "riskLevel",
                  "type": "string",
                  "value": "={{ $json.output.riskLevel }}"
                },
                {
                  "id": "a6",
                  "name": "healthSummary",
                  "type": "string",
                  "value": "={{ $json.output.healthSummary }}"
                },
                {
                  "id": "a7",
                  "name": "recommendations",
                  "type": "string",
                  "value": "={{ $json.output.recommendations }}"
                },
                {
                  "id": "a8",
                  "name": "vitalsConcerns",
                  "type": "string",
                  "value": "={{ $json.output.vitalsConcerns }}"
                },
                {
                  "id": "a9",
                  "name": "dietAnalysis",
                  "type": "string",
                  "value": "={{ $json.output.dietAnalysis }}"
                },
                {
                  "id": "a10",
                  "name": "alertDoctor",
                  "type": "boolean",
                  "value": "={{ $json.output.alertDoctor }}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "9cfcd640-34b9-4ae8-8fa7-72f7cd7e8288",
          "name": "Send Email to Family",
          "type": "n8n-nodes-base.emailSend",
          "position": [
            1104,
            -16
          ],
          "webhookId": "7076809d-c1f4-4c77-92b4-f176ee375baf",
          "parameters": {
            "options": {},
            "subject": "=⚠️ Health Alert for {{ $json.patientName }}",
            "toEmail": "={{ $json.familyEmail }}",
            "fromEmail": "user@example.com"
          },
          "typeVersion": 2.1
        },
        {
          "id": "cba5f6d2-1a84-416e-a2fb-720987cc2eb0",
          "name": "Check If Doctor Alert Needed",
          "type": "n8n-nodes-base.if",
          "position": [
            1280,
            -16
          ],
          "parameters": {
            "options": {},
            "conditions": {
              "options": {
                "leftValue": "",
                "caseSensitive": true,
                "typeValidation": "strict"
              },
              "combinator": "or",
              "conditions": [
                {
                  "id": "c1",
                  "operator": {
                    "type": "boolean",
                    "operation": "true",
                    "singleValue": true
                  },
                  "leftValue": "={{ $json.alertDoctor }}",
                  "rightValue": true
                }
              ]
            }
          },
          "typeVersion": 2.1
        },
        {
          "id": "335af2a1-2235-4000-a4f7-23cb76812617",
          "name": "Send Email to Doctor",
          "type": "n8n-nodes-base.emailSend",
          "position": [
            1456,
            -80
          ],
          "webhookId": "23d7103a-5180-4a43-925d-9985f81d6957",
          "parameters": {
            "options": {},
            "subject": "=Medical Alert: {{ $json.patientName }} - {{ $json.riskLevel.toUpperCase() }} Risk",
            "toEmail": "={{ $json.doctorEmail }}",
            "fromEmail": "user@example.com"
          },
          "typeVersion": 2.1
        },
        {
          "id": "c6a213de-e02f-40a9-905f-afefc6e2bb82",
          "name": "Merge Alert Results",
          "type": "n8n-nodes-base.set",
          "position": [
            1648,
            32
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "a1",
                  "name": "status",
                  "type": "string",
                  "value": "alerts_sent"
                },
                {
                  "id": "a2",
                  "name": "familyAlerted",
                  "type": "boolean",
                  "value": "={{ $('Send Email to Family').item.json.success || false }}"
                },
                {
                  "id": "a3",
                  "name": "doctorAlerted",
                  "type": "boolean",
                  "value": "={{ $('Send Email to Doctor').item.json.success || false }}"
                },
                {
                  "id": "a4",
                  "name": "message",
                  "type": "string",
                  "value": "Health alerts have been sent successfully"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "5f8c81da-5b99-4548-a038-44ec743523e0",
          "name": "No Alert Required",
          "type": "n8n-nodes-base.set",
          "position": [
            1152,
            160
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "a1",
                  "name": "status",
                  "type": "string",
                  "value": "no_alert_needed"
                },
                {
                  "id": "a2",
                  "name": "message",
                  "type": "string",
                  "value": "Health status is within normal parameters. No alerts required."
                },
                {
                  "id": "a3",
                  "name": "healthStatus",
                  "type": "string",
                  "value": "={{ $json.output.healthStatus }}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "e77eff85-7797-4c7b-b17f-af13f50c90c1",
          "name": "Combine Results",
          "type": "n8n-nodes-base.merge",
          "position": [
            1808,
            144
          ],
          "parameters": {
            "mode": "combine",
            "options": {},
            "combineBy": "combineAll"
          },
          "typeVersion": 3
        },
        {
          "id": "877681a2-34e4-4615-b943-e62fe4a48b8e",
          "name": "Respond to Webhook",
          "type": "n8n-nodes-base.respondToWebhook",
          "position": [
            1968,
            144
          ],
          "parameters": {
            "options": {},
            "respondWith": "json",
            "responseBody": "={{ { \"success\": true, \"analysisComplete\": true, \"healthStatus\": $json.healthStatus || $('AI Health Analysis Agent').item.json.output.healthStatus, \"alertsSent\": $json.status === 'alerts_sent', \"message\": $json.message } }}"
          },
          "typeVersion": 1.1
        },
        {
          "id": "16378fbf-436a-4105-bacb-19c8a233ed46",
          "name": "OpenRouter Chat Model",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
          "position": [
            400,
            240
          ],
          "parameters": {
            "model": "x-ai/grok-3",
            "options": {}
          },
          "credentials": {
            "openRouterApi": {
              "id": "credential-id",
              "name": "openRouterApi Credential"
            }
          },
          "typeVersion": 1
        },
        {
          "id": "5e920ef8-b1a3-4438-bcfa-aa26f055a5e8",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -48,
            -448
          ],
          "parameters": {
            "width": 544,
            "height": 432,
            "content": "## Introduction\nAutomates patient health monitoring by analyzing submitted health data via AI, determining alert necessity, and notifying family and doctors when critical conditions detected.  \n\n## How It Works\nWebhook receives health data, AI agent analyzes vitals using OpenRouter with structured parsing. Conditional logic checks alert necessity. If yes: prepares data, emails family, checks doctor criteria, sends doctor email, merges results. If no: skips alerts. Combines outcomes and responds to webhook.\n\n## Workflow Template\nWebhook → Extract Data → AI Agent → [OpenRouter + Memory + Parser] → Check Alert → [Prepare + Email Family + Check Doctor + Email Doctor] OR [No Alert] → Merge → Combine → Respond\n\n\n\n\n"
          },
          "typeVersion": 1
        },
        {
          "id": "9c5fdbe1-805a-4256-97fe-bee6ecee4ed7",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1216,
            -448
          ],
          "parameters": {
            "color": 3,
            "width": 928,
            "height": 320,
            "content": "## Use Cases\n**Chronic Disease:** Diabetic submits glucose readings. AI detects >250mg/dL, alerts family and endocrinologist. **Elderly Care:** Senior's vitals monitored via wearable. AI identifies irregular rhythm, emails caregiver and cardiologist.  \n\n## Customization\nAdjust thresholds by demographics. Add vital types (O2, glucose trends). Customize AI prompts for conditions. Integrate SMS via Twilio. Add escalation logic. Include medication tracking. Connect EHR systems. Implement frequency limits. Add dashboard reporting.\n\n## Benefits\n**Rapid Response:** Detects emergencies in seconds. **Intelligent Filtering:** Prevents false alarms. **Family Peace:** Automated notifications keep loved ones informed. **Clinical Efficiency:** "
          },
          "typeVersion": 1
        },
        {
          "id": "faebc33f-0151-401c-95a1-f9195e64c33a",
          "name": "Sticky Note2",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            528,
            -448
          ],
          "parameters": {
            "color": 5,
            "width": 672,
            "height": 432,
            "content": "\n## Workflow Steps\n1. **Reception & Extraction:** Webhook receives vitals/symptoms, parses JSON payload\n2. **AI Analysis:** OpenRouter analyzes vitals against ranges, accesses history via Memory Tool, formats assessment via Output Parser\n3. **Routing & Notification:** Conditional logic checks severity. Alert path emails family/doctor if critical. No alert logs status\n4. **Consolidation:** Merges outcomes, sends webhook response\n\n## Setup Instructions\nConfigure webhook endpoint with auth token. Add OpenRouter API key and select model. Set up AI Agent with Memory Tool and Output Parser. Connect Gmail/SMTP for notifications with recipient addresses. Configure alert thresholds (temp >38.5°C, BP >140/90, HR <60/>100). Set doctor notification criteria.\n\n## Prerequisites\nn8n instance, OpenRouter API key, AI model access, Patient database, Gmail/SMTP credentials, Family contacts, Doctor contacts, Webhook authentication"
          },
          "typeVersion": 1
        }
      ],
      "active": false,
      "pinData": {},
      "settings": {
        "executionOrder": "v1"
      },
      "versionId": "7d5284a7-cef4-4526-ad6f-02cbf608ef9c",
      "connections": {
        "Combine Results": {
          "main": [
            [
              {
                "node": "Respond to Webhook",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "No Alert Required": {
          "main": [
            [
              {
                "node": "Combine Results",
                "type": "main",
                "index": 1
              }
            ]
          ]
        },
        "Prepare Alert Data": {
          "main": [
            [
              {
                "node": "Send Email to Family",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Extract Health Data": {
          "main": [
            [
              {
                "node": "AI Health Analysis Agent",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Merge Alert Results": {
          "main": [
            [
              {
                "node": "Combine Results",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Send Email to Doctor": {
          "main": [
            [
              {
                "node": "Merge Alert Results",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Send Email to Family": {
          "main": [
            [
              {
                "node": "Check If Doctor Alert Needed",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Check If Alert Needed": {
          "main": [
            [
              {
                "node": "Prepare Alert Data",
                "type": "main",
                "index": 0
              }
            ],
            [
              {
                "node": "No Alert Required",
                "type": "main",
                "index": 0
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        },
        "OpenRouter Chat Model": {
          "ai_languageModel": [
            [
              {
                "node": "AI Health Analysis Agent",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "AI Health Analysis Agent": {
          "main": [
            [
              {
                "node": "Check If Alert Needed",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Structured Output Parser": {
          "ai_outputParser": [
            [
              {
                "node": "AI Health Analysis Agent",
                "type": "ai_outputParser",
                "index": 0
              }
            ]
          ]
        },
        "Check If Doctor Alert Needed": {
          "main": [
            [
              {
                "node": "Send Email to Doctor",
                "type": "main",
                "index": 0
              }
            ],
            [
              {
                "node": "Merge Alert Results",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Webhook - Submit Health Data": {
          "main": [
            [
              {
                "node": "Extract Health Data",
                "type": "main",
                "index": 0
              }
            ]
          ]
        }
      }
    },
    "lastUpdatedBy": 1,
    "workflowInfo": {
      "nodeCount": 17,
      "nodeTypes": {
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          "count": 2
        },
        "n8n-nodes-base.set": {
          "count": 4
        },
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        },
        "n8n-nodes-base.webhook": {
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        },
        "n8n-nodes-base.emailSend": {
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        "n8n-nodes-base.stickyNote": {
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        "@n8n/n8n-nodes-langchain.agent": {
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        "n8n-nodes-base.respondToWebhook": {
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        "@n8n/n8n-nodes-langchain.lmChatOpenRouter": {
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        "@n8n/n8n-nodes-langchain.outputParserStructured": {
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        }
      }
    },
    "status": "published",
    "user": {
      "name": "Cheng Siong Chin",
      "username": "cschin",
      "bio": "Dr. Cheng Siong CHIN is an n8n workflow creator specializing in AI-powered automation, agent orchestration, and intelligent system integrations. He designs and builds end-to-end workflows that combine LLMs, APIs, and data pipelines to streamline complex processes and deliver production-ready automation solutions. Contact me to discuss custom AI workflows and agent architectures.\n",
      "verified": true,
      "links": [
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      "avatar": "https://gravatar.com/avatar/54544f98e839bb9dd9a764ad1e6823eeddb6db5138d201e42f291a7b0a73303f?r=pg&d=retro&size=200"
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      {
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        "icon": "fa:envelope",
        "name": "n8n-nodes-base.emailSend",
        "codex": {
          "data": {
            "alias": [
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              "email",
              "human",
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            "resources": {
              "generic": [
                {
                  "url": "https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/",
                  "icon": "☀️",
                  "label": "2021: The Year to Automate the New You with n8n"
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                  "icon": "👦",
                  "label": "Build your own virtual assistant with n8n: A step by step guide"
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        "group": "[\"output\"]",
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          "name": "Send Email",
          "color": "#00bb88"
        },
        "iconData": {
          "icon": "envelope",
          "type": "icon"
        },
        "displayName": "Send Email",
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            "name": "Communication"
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            "name": "HITL"
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              "Condition",
              "Logic",
              "Boolean",
              "Branch"
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                {
                  "url": "https://n8n.io/blog/why-business-process-automation-with-n8n-can-change-your-daily-life/",
                  "icon": "🧬",
                  "label": "Why business process automation with n8n can change your daily life"
                },
                {
                  "url": "https://n8n.io/blog/create-a-toxic-language-detector-for-telegram/",
                  "icon": "🤬",
                  "label": "Create a toxic language detector for Telegram in 4 step"
                },
                {
                  "url": "https://n8n.io/blog/no-code-ecommerce-workflow-automations/",
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                },
                {
                  "url": "https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/",
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                {
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                {
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                {
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                },
                {
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                  "icon": "💡",
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                },
                {
                  "url": "https://n8n.io/blog/automation-for-maintainers-of-open-source-projects/",
                  "icon": "🏷️",
                  "label": "How to automatically manage contributions to open-source projects"
                },
                {
                  "url": "https://n8n.io/blog/how-uproc-scraped-a-multi-page-website-with-a-low-code-workflow/",
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                {
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                {
                  "url": "https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/",
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                {
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          "color": "#408000"
        },
        "iconData": {
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          "type": "icon"
        },
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            "name": "Core Nodes"
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              "Concatenate",
              "Wait"
            ],
            "resources": {
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                },
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                  "icon": "📈",
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                },
                {
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                {
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                {
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            "resources": {
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                {
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        "icon": "fa:sticky-note",
        "name": "n8n-nodes-base.stickyNote",
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              "Notes",
              "Sticky"
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            "subcategories": {
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        "icon": "fa:robot",
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              "Conversational",
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            "subcategories": {
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    "categories": [
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        "name": "Personal Productivity"
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      {
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        "name": "AI Summarization"
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    "image": []
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}