Reabastecimiento Inteligente de Inventario y Órdenes de Compra Automáticas

• •Información de conexión de la base de datos PostgreSQL
• •Pueden requerirse credenciales de autenticación para la API de destino
• •Clave de API de OpenAI

{
  "id": "I7d4x1yTzFgp0Eib",
  "meta": {
    "instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281",
    "templateCredsSetupCompleted": true
  },
  "name": "Smart Inventory Replenishment & Auto-Purchase Orders",
  "tags": [],
  "nodes": [
    {
      "id": "2557c5cc-2ee8-4241-ad2c-0e600d5923ed",
      "name": "Nota Adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=📋 WORKFLOW START\n\nThis workflow monitors inventory levels and automatically:\n1. Checks warehouse stock\n2. Analyzes sales velocity\n3. Forecasts demand using AI\n4. Creates purchase orders\n5. Sends POs to suppliers\n6. Logs everything in ERP\n\nConfigure your API credentials in each node!",
      "position": [
        -224,
        -160
      ],
      "parameters": {
        "width": 176,
        "height": 736,
        "content": "**\"🕐 SCHEDULE TRIGGER Runs every 6 hours to check inventory levels\nYou can adjust the interval:\n- Change 'hoursInterval' to run more less frequently  Use 'minutes' for faster testing This triggers the entire workflow automatically\"** to edit me. "
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "ce149860-0f98-4be6-8fcc-fa7c6faf5b7d",
      "name": "Obtener Inventario Actual",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "📦 FETCH INVENTORY DATA\n\nRetrieves current stock levels from warehouse system\n\nTO CONFIGURE:\n1. Replace URL with your warehouse API endpoint\n2. Update Authorization token in headers\n3. Adjust method if needed (GET/POST)\n\nExpected Response Format:\n[\n  {\n    \"product_id\": \"SKU123\",\n    \"product_name\": \"Product A\",\n    \"current_stock\": 50,\n    \"reorder_point\": 20,\n    \"supplier_id\": \"SUP001\"\n  }\n]",
      "position": [
        64,
        384
      ],
      "parameters": {
        "url": "https://your-warehouse-api.com/api/inventory",
        "options": {},
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_TOKEN_HERE"
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.2
    },
    {
      "id": "ecd3f434-b692-46d0-a9cc-ce98288a7e03",
      "name": "Nota Adhesiva1",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=📊 DATA COLLECTION PHASE\n\nGathering inventory & sales data from multiple sources\nBoth streams run in parallel for efficiency",
      "position": [
        0,
        -176
      ],
      "parameters": {
        "width": 176,
        "height": 736,
        "content": "**=📋 WORKFLOW START\nThis workflow monitors inventory levels and automatically:\n1. Checks warehouse stock\n2. Analyzes sales velocity\n3. Forecasts demand using AI\n4. Creates purchase orders\n5. Sends POs to suppliers\n6. Logs everything in ERP\n\nConfigure your API credentials in each node!\"** "
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "faea64a7-28e5-4c09-acf1-cee765122357",
      "name": "Obtener Velocidad de Ventas",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "📊 FETCH SALES VELOCITY\n\nRetrieves sales data for the last 30 days\n\nTO CONFIGURE:\n1. Replace URL with your sales API endpoint\n2. Update Authorization token\n3. Adjust 'days' parameter (30, 60, 90)\n\nExpected Response Format:\n[\n  {\n    \"product_id\": \"SKU123\",\n    \"units_sold_30days\": 150,\n    \"avg_daily_sales\": 5,\n    \"trend\": \"increasing\"\n  }\n]",
      "position": [
        288,
        384
      ],
      "parameters": {
        "url": "https://your-sales-api.com/api/sales/velocity",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "days",
              "value": "30"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_TOKEN_HERE"
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.2
    },
    {
      "id": "4b00a73b-410c-48f1-bbb4-e8877477457f",
      "name": "Combinar Datos de Inventario y Ventas",
      "type": "n8n-nodes-base.code",
      "notes": "🔗 MERGE DATA\n\nCombines inventory and sales data into single dataset\n\nThis code:\n1. Takes inventory data from first input\n2. Takes sales data from second input\n3. Matches products by product_id\n4. Creates unified data structure\n\nNO CONFIGURATION NEEDED\nThis node automatically processes the data",
      "position": [
        512,
        384
      ],
      "parameters": {
        "jsCode": "// Merge inventory and sales data\nconst inventoryData = $input.first().json;\nconst salesData = $input.last().json;\n\n// Create a map of sales data by product_id\nconst salesMap = {};\nif (Array.isArray(salesData)) {\n  salesData.forEach(sale => {\n    salesMap[sale.product_id] = sale;\n  });\n} else {\n  salesMap[salesData.product_id] = salesData;\n}\n\n// Merge data\nconst mergedData = [];\nconst inventory = Array.isArray(inventoryData) ? inventoryData : [inventoryData];\n\ninventory.forEach(item => {\n  const salesInfo = salesMap[item.product_id] || {\n    units_sold_30days: 0,\n    avg_daily_sales: 0,\n    trend: 'stable'\n  };\n  \n  mergedData.push({\n    product_id: item.product_id,\n    product_name: item.product_name,\n    current_stock: item.current_stock,\n    reorder_point: item.reorder_point,\n    supplier_id: item.supplier_id,\n    units_sold_30days: salesInfo.units_sold_30days,\n    avg_daily_sales: salesInfo.avg_daily_sales,\n    trend: salesInfo.trend,\n    unit_cost: item.unit_cost || 0,\n    lead_time_days: item.lead_time_days || 7\n  });\n});\n\nreturn mergedData.map(item => ({ json: item }));"
      },
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "a4a81ad5-6880-4b7f-adfe-29c7b84b1943",
      "name": "Nota Adhesiva2",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=🤖 AI ANALYSIS PHASE\n\nAI analyzes merged data to forecast demand and recommend reorder quantities\nMakes intelligent decisions based on trends and patterns",
      "position": [
        224,
        -96
      ],
      "parameters": {
        "width": 208,
        "height": 640,
        "content": "**\"📦 FETCH INVENTORY DATA\n\nRetrieves current stock levels from warehouse system\n\nTO CONFIGURE:\n.1 Replace URL with your warehouse API endpoint\n2. Update Authorization token in headers\n3. Adjust method if needed (GET/POST)\n\n"
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "d76075f4-34bc-41f6-b4ac-4948d49f1725",
      "name": "Pronóstico de Demanda con IA",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "notes": "🤖 AI DEMAND FORECASTING\n\nUses OpenAI GPT-4 to analyze data and forecast demand\n\nTO CONFIGURE:\n1. Add OpenAI API credentials in n8n\n2. Select model (gpt-4 or gpt-4-turbo)\n3. Temperature is set to 0.3 for consistent results\n\nThe AI considers:\n- Current stock levels\n- Sales velocity\n- Trends (increasing/decreasing)\n- Lead times\n- Reorder points\n\nOutputs recommendations in JSON format",
      "position": [
        736,
        384
      ],
      "parameters": {
        "resource": "__CUSTOM_API_CALL__"
      },
      "credentials": {
        "openAiApi": {
          "id": "CDQ16eImh6D4tY15",
          "name": "OpenAi account 2 - test"
        }
      },
      "notesInFlow": true,
      "typeVersion": 1.3
    },
    {
      "id": "dd60d6d1-584f-40c8-9dc0-662bfb07e003",
      "name": "Analizar Respuesta de IA",
      "type": "n8n-nodes-base.code",
      "notes": "🔍 PARSE AI RESPONSE\n\nExtracts and structures the AI forecast data\n\nThis code:\n1. Parses JSON from AI response\n2. Handles parsing errors gracefully\n3. Combines forecast with original data\n4. Prepares data for filtering\n\nNO CONFIGURATION NEEDED",
      "position": [
        944,
        384
      ],
      "parameters": {
        "jsCode": "// Parse AI response and prepare data for filtering\nconst item = $input.first().json;\n\nlet aiResponse;\ntry {\n  // Try to parse the AI response\n  const content = item.message?.content || item.content || '{}';\n  aiResponse = typeof content === 'string' ? JSON.parse(content) : content;\n} catch (error) {\n  // If parsing fails, use defaults\n  aiResponse = {\n    should_reorder: false,\n    recommended_quantity: 0,\n    days_until_stockout: 999,\n    forecasted_demand_30days: 0,\n    confidence_level: 'low',\n    reasoning: 'Failed to parse AI response'\n  };\n}\n\n// Combine original data with AI forecast\nconst result = {\n  ...item,\n  ai_forecast: aiResponse,\n  should_reorder: aiResponse.should_reorder,\n  recommended_quantity: aiResponse.recommended_quantity,\n  days_until_stockout: aiResponse.days_until_stockout,\n  forecasted_demand_30days: aiResponse.forecasted_demand_30days,\n  confidence_level: aiResponse.confidence_level,\n  reasoning: aiResponse.reasoning\n};\n\nreturn { json: result };"
      },
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "6ebb7486-72d7-4b24-bd1a-d009304ef851",
      "name": "Filtrar: Reabastecimiento Necesario",
      "type": "n8n-nodes-base.filter",
      "notes": "🎯 FILTER: REORDER NEEDED\n\nOnly passes items where AI recommends reordering\n\nCondition: should_reorder === true\n\nItems that pass continue to PO creation\nItems that fail are logged but no action taken\n\nNO CONFIGURATION NEEDED\nFilter is already set up correctly",
      "position": [
        1168,
        384
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "boolean": [
            {
              "value1": "={{ $json.should_reorder }}",
              "value2": true
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "1e1b1a6d-dcf1-4432-acbb-9e659a33f4c6",
      "name": "Nota Adhesiva3",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=📝 PURCHASE ORDER CREATION\n\nGenerating and submitting purchase orders\nAutomatically sends to suppliers and logs in systems",
      "position": [
        1776,
        -320
      ],
      "parameters": {
        "width": 192,
        "height": 880,
        "content": "**\"💾 LOG TO ERP SYSTEM\\n\\nRecords complete PO in your ERP system\\n\\nTO CONFIGURE:\\n1. Replace URL with your ERP API endpoint\\n   (SAP, Oracle, NetSuite, etc.)\\n2. Update Authorization credentials\\n3. Adjust body format for your ERP\\n\\nCommon ERP Systems:\\n- SAP Business One: /api/PurchaseOrders\\n- Oracle NetSuite: /services/rest/record/v1/purchaseOrder\\n- Odoo: /api/v2/purchase.order\\n- Microsoft Dynamics: /api/data/v9.0/purchaseorders\\n\\nLogs complete PO including forecast data\"**"
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "4553aed7-261c-4616-bc96-10fdda53aba8",
      "name": "Crear Orden de Compra",
      "type": "n8n-nodes-base.code",
      "notes": "📝 CREATE PURCHASE ORDER\n\nGenerates complete PO document\n\nThis code:\n1. Creates unique PO number with timestamp\n2. Calculates costs (quantity × unit cost)\n3. Sets delivery date based on lead time\n4. Includes all forecast data\n5. Adds AI reasoning as notes\n\nPO includes:\n- PO number, dates, supplier info\n- Product details and quantities\n- Cost calculations\n- Forecast confidence data\n\nNO CONFIGURATION NEEDED",
      "position": [
        1392,
        384
      ],
      "parameters": {
        "jsCode": "// Generate Purchase Order\nconst items = $input.all();\n\nconst purchaseOrders = items.map((item, index) => {\n  const data = item.json;\n  \n  // Generate unique PO number\n  const poNumber = `PO-${Date.now()}-${String(index + 1).padStart(3, '0')}`;\n  \n  // Calculate order details\n  const quantity = data.recommended_quantity;\n  const unitCost = data.unit_cost || 0;\n  const totalCost = quantity * unitCost;\n  \n  // Create purchase order\n  const purchaseOrder = {\n    po_number: poNumber,\n    product_id: data.product_id,\n    product_name: data.product_name,\n    supplier_id: data.supplier_id,\n    quantity: quantity,\n    unit_cost: unitCost,\n    total_cost: totalCost,\n    currency: 'USD',\n    order_date: new Date().toISOString(),\n    expected_delivery: new Date(Date.now() + (data.lead_time_days * 24 * 60 * 60 * 1000)).toISOString(),\n    status: 'pending',\n    created_by: 'AI_System',\n    notes: data.reasoning,\n    forecast_data: {\n      current_stock: data.current_stock,\n      days_until_stockout: data.days_until_stockout,\n      forecasted_demand_30days: data.forecasted_demand_30days,\n      confidence_level: data.confidence_level\n    }\n  };\n  \n  return { json: purchaseOrder };\n});\n\nreturn purchaseOrders;"
      },
      "notesInFlow": true,
      "typeVersion": 2
    },
    {
      "id": "8da308d4-0f2a-4ccc-844d-52476596d2f7",
      "name": "Enviar OC al Proveedor",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "📤 SEND TO SUPPLIER\n\nSends purchase order to supplier's system via API\n\nTO CONFIGURE:\n1. Replace URL with supplier API endpoint\n2. Update Authorization token\n3. Adjust body parameters to match supplier's format\n\nThis can also be configured to:\n- Send email instead of API call\n- Generate PDF and attach\n- Use multiple supplier endpoints\n\nExpected Response:\n{\n  \"status\": \"success\",\n  \"po_id\": \"SUP-PO-12345\",\n  \"confirmation\": \"Order received\"\n}",
      "position": [
        1616,
        384
      ],
      "parameters": {
        "url": "https://your-supplier-api.com/api/purchase-orders",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "po_number",
              "value": "={{ $json.po_number }}"
            },
            {
              "name": "supplier_id",
              "value": "={{ $json.supplier_id }}"
            },
            {
              "name": "product_id",
              "value": "={{ $json.product_id }}"
            },
            {
              "name": "quantity",
              "value": "={{ $json.quantity }}"
            },
            {
              "name": "total_cost",
              "value": "={{ $json.total_cost }}"
            },
            {
              "name": "expected_delivery",
              "value": "={{ $json.expected_delivery }}"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_TOKEN_HERE"
            },
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.2
    },
    {
      "id": "ec290c72-159c-4511-8d3e-8235c417d69b",
      "name": "Nota Adhesiva4",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=💾 LOGGING & NOTIFICATION\n\nRecording all transactions in ERP and database\nSending notifications to procurement team",
      "position": [
        2000,
        -512
      ],
      "parameters": {
        "width": 176,
        "height": 1040,
        "content": "**\"🗄️ SAVE TO DATABASE\\n\\nStores PO record in your database\\n\\nTO CONFIGURE:\\n1. Add database credentials in n8n\\n   (PostgreSQL, MySQL, etc.)\\n2. Adjust table name if different\\n3. Modify columns to match your schema\\n\\nDatabase Table Schema:\\nCREATE TABLE purchase_orders (\\n  id SERIAL PRIMARY KEY,\\n  po_number VARCHAR(50),\\n  product_id VARCHAR(50),\\n  product_name VARCHAR(255),\\n  supplier_id VARCHAR(50),\\n  quantity INT,\\n  unit_cost DECIMAL(10,2),\\n  total_cost DECIMAL(10,2),\\n  order_date TIMESTAMP,\\n  expected_delivery TIMESTAMP,\\n  status VARCHAR(20),\\n  created_by VARCHAR(50),\\n  notes TEXT,\\n  forecast_confidence VARCHAR(20),\\n  days_until_stockout INT,\\n  created_at TIMESTAMP DEFAULT NOW()\\n);\"** "
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "66f9adca-d97d-4834-a0ac-bd8c0073b6e6",
      "name": "Registrar en Sistema ERP",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "💾 LOG TO ERP SYSTEM\n\nRecords complete PO in your ERP system\n\nTO CONFIGURE:\n1. Replace URL with your ERP API endpoint\n   (SAP, Oracle, NetSuite, etc.)\n2. Update Authorization credentials\n3. Adjust body format for your ERP\n\nCommon ERP Systems:\n- SAP Business One: /api/PurchaseOrders\n- Oracle NetSuite: /services/rest/record/v1/purchaseOrder\n- Odoo: /api/v2/purchase.order\n- Microsoft Dynamics: /api/data/v9.0/purchaseorders\n\nLogs complete PO including forecast data",
      "position": [
        1824,
        384
      ],
      "parameters": {
        "url": "https://your-erp-system.com/api/purchase-orders",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "raw",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_TOKEN_HERE"
            },
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.2
    },
    {
      "id": "bd21610c-e51a-4fce-ab50-7461e373eb1d",
      "name": "Guardar en Base de Datos",
      "type": "n8n-nodes-base.postgres",
      "notes": "🗄️ SAVE TO DATABASE\n\nStores PO record in your database\n\nTO CONFIGURE:\n1. Add database credentials in n8n\n   (PostgreSQL, MySQL, etc.)\n2. Adjust table name if different\n3. Modify columns to match your schema\n\nDatabase Table Schema:\nCREATE TABLE purchase_orders (\n  id SERIAL PRIMARY KEY,\n  po_number VARCHAR(50),\n  product_id VARCHAR(50),\n  product_name VARCHAR(255),\n  supplier_id VARCHAR(50),\n  quantity INT,\n  unit_cost DECIMAL(10,2),\n  total_cost DECIMAL(10,2),\n  order_date TIMESTAMP,\n  expected_delivery TIMESTAMP,\n  status VARCHAR(20),\n  created_by VARCHAR(50),\n  notes TEXT,\n  forecast_confidence VARCHAR(20),\n  days_until_stockout INT,\n  created_at TIMESTAMP DEFAULT NOW()\n);",
      "position": [
        2048,
        384
      ],
      "parameters": {
        "query": "INSERT INTO purchase_orders (\n  po_number, product_id, product_name, supplier_id,\n  quantity, unit_cost, total_cost, order_date,\n  expected_delivery, status, created_by, notes,\n  forecast_confidence, days_until_stockout\n) VALUES (\n  '{{ $json.po_number }}',\n  '{{ $json.product_id }}',\n  '{{ $json.product_name }}',\n  '{{ $json.supplier_id }}',\n  {{ $json.quantity }},\n  {{ $json.unit_cost }},\n  {{ $json.total_cost }},\n  '{{ $json.order_date }}',\n  '{{ $json.expected_delivery }}',\n  '{{ $json.status }}',\n  '{{ $json.created_by }}',\n  '{{ $json.notes }}',\n  '{{ $json.forecast_data.confidence_level }}',\n  {{ $json.forecast_data.days_until_stockout }}\n);",
        "options": {},
        "operation": "executeQuery"
      },
      "credentials": {
        "postgres": {
          "id": "4Y4qEFGqF2krfRHZ",
          "name": "Postgres-test"
        }
      },
      "notesInFlow": true,
      "typeVersion": 2.4
    },
    {
      "id": "a5f8ada1-934f-4d3f-8ded-7fa252ff4b1f",
      "name": "Enviar Correo de Notificación",
      "type": "n8n-nodes-base.emailSend",
      "notes": "📧 SEND NOTIFICATION\n\nSends email notification about created PO\n\nTO CONFIGURE:\n1. Add SMTP credentials in n8n Settings\n2. Set recipient email address\n3. Customize email template if needed\n\nSMTP Settings:\n- Host: smtp.gmail.com (for Gmail)\n- Port: 587 (TLS) or 465 (SSL)\n- Username: your-email@gmail.com\n- Password: your-app-password\n\nEmail includes:\n- PO details\n- Cost information\n- AI forecast data\n- Reasoning for order",
      "position": [
        2272,
        384
      ],
      "webhookId": "7a0fd77c-3bb7-47e4-a676-ee10fda316c7",
      "parameters": {
        "options": {},
        "subject": "New Purchase Order Created: {{ $json.po_number }}",
        "toEmail": "procurement@yourcompany.com",
        "fromEmail": "noreply@yourcompany.com"
      },
      "credentials": {
        "smtp": {
          "id": "G1kyF8cSWTZ4vouN",
          "name": "SMTP -test"
        }
      },
      "notesInFlow": true,
      "typeVersion": 2.1
    },
    {
      "id": "b913e503-8d3f-41df-a077-31d23a25d123",
      "name": "Nota Adhesiva5",
      "type": "n8n-nodes-base.stickyNote",
      "notes": "=✅ WORKFLOW COMPLETE\n\nThe automated inventory management cycle is finished!\nThe workflow will run again in 6 hours.\n\nMonitor execution logs to track:\n- Number of POs created\n- Total spending\n- AI forecast accuracy\n- System errors or issues",
      "position": [
        2224,
        -320
      ],
      "parameters": {
        "height": 864,
        "content": "**📧 SEND NOTIFICATION\\n\\nSends email notification about created PO\\n\\nTO CONFIGURE:\\n1. Add SMTP credentials in n8n Settings\\n2. Set recipient email address\\n3. Customize email template if needed\\n\\nSMTP Settings:\\n- Host: smtp.gmail.com (for Gmail)\\n- Port: 587 (TLS) or 465 (SSL)\\n- Username: your-email@gmail.com\\n- Password: your-app-password\\n\\nEmail includes:\\n- PO details\\n- Cost information\\n- AI forecast data\\n- Reasoning for order\"** "
      },
      "notesInFlow": false,
      "typeVersion": 1
    },
    {
      "id": "2e6af9a9-6c12-4a76-a464-dc62d28df0dd",
      "name": "Programar Activador",
      "type": "n8n-nodes-base.scheduleTrigger",
      "notes": "🕐 SCHEDULE TRIGGER\n\nRuns every 6 hours to check inventory levels\n\nYou can adjust the interval:\n- Change 'hoursInterval' to run more/less frequently\n- Use 'minutes' for faster testing\n\nThis triggers the entire workflow automatically",
      "position": [
        -144,
        384
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 6
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 1.2
    },
    {
      "id": "2d8144d0-9217-41ba-a88a-717f7e1b04bd",
      "name": "Nota Adhesiva7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1552,
        -144
      ],
      "parameters": {
        "width": 208,
        "height": 720,
        "content": "**\"📤 SEND TO SUPPLIER\\n\\nSends purchase order to supplier's system via API\\n\\nTO CONFIGURE:\\n1. Replace URL with supplier API endpoint\\n2. Update Authorization token\\n3. Adjust body parameters to match supplier's format\\n\\nThis can also be configured to:\\n- Send email instead of API call\\n- Generate PDF and attach\\n- Use multiple supplier endpoints\\n\\nExpected Response:\\n{\\n  \\\"status\\\": \\\"success\\\",\\n  \\\"po_id\\\": \\\"SUP-PO-12345\\\",\\n  \\\"confirmation\\\": \\\"Order received\\\"\\n}\"**"
      },
      "typeVersion": 1
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    {
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      "name": "Nota Adhesiva8",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1328,
        -96
      ],
      "parameters": {
        "width": 208,
        "height": 672,
        "content": "**\"📝 CREATE PURCHASE ORDER\\n\\nGenerates complete PO document\\n\\nThis code:\\n1. Creates unique PO number with timestamp\\n2. Calculates costs (quantity × unit cost)\\n3. Sets delivery date based on lead time\\n4. Includes all forecast data\\n5. Adds AI reasoning as notes\\n\\nPO includes:\\n- PO number, dates, supplier info\\n- Product details and quantities\\n- Cost calculations\\n- Forecast confidence data\\n\\nNO CONFIGURATION NEEDED\"**"
      },
      "typeVersion": 1
    },
    {
      "id": "0437128d-5f64-4d49-8959-13dc61063aa5",
      "name": "Nota Adhesiva6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1104,
        32
      ],
      "parameters": {
        "width": 208,
        "height": 496,
        "content": "**\"🎯 FILTER: REORDER NEEDED\\n\\nOnly passes items where AI recommends reordering\\n\\nCondition: should_reorder === true\\n\\nItems that pass continue to PO creation\\nItems that fail are logged but no action taken\\n\\nNO CONFIGURATION NEEDED\\nFilter is already set up correctly\"** "
      },
      "typeVersion": 1
    },
    {
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      "name": "Nota Adhesiva9",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        896,
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      ],
      "parameters": {
        "width": 192,
        "height": 528,
        "content": "**\"🔍 PARSE AI RESPONSE\\n\\nExtracts and structures the AI forecast data\\n\\nThis code:\\n1. Parses JSON from AI response\\n2. Handles parsing errors gracefully\\n3. Combines forecast with original data\\n4. Prepares data for filtering\\n\\nNO CONFIGURATION NEEDED\"**"
      },
      "typeVersion": 1
    },
    {
      "id": "3bc777c7-7bf4-4b9c-8f2b-842a8bb5abed",
      "name": "Nota Adhesiva10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        688,
        -80
      ],
      "parameters": {
        "width": 176,
        "height": 640,
        "content": "**\"🤖 AI DEMAND FORECASTING\\n\\nUses OpenAI GPT-4 to analyze data and forecast demand\\n\\nTO CONFIGURE:\\n1. Add OpenAI API credentials in n8n\\n2. Select model (gpt-4 or gpt-4-turbo)\\n3. Temperature is set to 0.3 for consistent results\\n\\nThe AI considers:\\n- Current stock levels\\n- Sales velocity\\n- Trends (increasing/decreasing)\\n- Lead times\\n- Reorder points\\n\\nOutputs recommendations in JSON format\"** "
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      "typeVersion": 1
    },
    {
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      "name": "Nota Adhesiva11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        480,
        -96
      ],
      "parameters": {
        "width": 160,
        "height": 672,
        "content": "*\"🔗 MERGE DATA\\n\\nCombines inventory and sales data into single dataset\\n\\nThis code:\\n1. Takes inventory data from first input\\n2. Takes sales data from second input\\n3. Matches products by product_id\\n4. Creates unified data structure\\n\\nNO CONFIGURATION NEEDED\\nThis node automatically processes the data\"** "
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      "typeVersion": 1
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