Generador de cotizaciones de repuestos

• •Cuenta de Google y credenciales de API de Gmail
• •Credenciales de API de Google Sheets
• •Clave de API de Google Gemini

{
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  "meta": {
    "instanceId": "843d4d5229a037453930997179f884195041f65c2aa51ee0bf20bfd5016e3a3b",
    "templateCredsSetupCompleted": true
  },
  "name": "Spare Parts Quote Generator",
  "tags": [],
  "nodes": [
    {
      "id": "a2278b8f-037c-4c94-a1cc-d5ab7df7351d",
      "name": "Bienvenida y Descripción General",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        "content": "# 🚀 Automated Quote Generator Workflow\n\n## Overview\nThis workflow automatically:\n1. **Monitors Gmail** for spare parts requests\n2. **Identifies** requests using keyword detection\n3. **Generates** professional HTML quotes using AI\n4. **Replies** automatically with pricing\n\n## Setup Required:\n1. Configure Gmail OAuth2 credentials\n2. Set up Google Sheets with your data\n3. Configure Google Gemini API\n4. Update the sticky notes with your sheet IDs\n\n## Language Support:\nThe AI automatically detects and responds in the sender's language (Turkish, English, German, etc.)"
      },
      "typeVersion": 1
    },
    {
      "id": "52c6ee3a-5a2f-48b8-8f44-26e58ffed046",
      "name": "Google Estructura de Sheets",
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      "parameters": {
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        "content": "## 📊 Required Google Sheets Structure\n\n### Sheet 1: CRM Data\n**Columns Required:**\n- `Email` - Customer email addresses\n- `ProjectCode` - Project codes\n- `CustomerName` - Customer names\n- Other customer data as needed\n\n### Sheet 2: Bill of Materials (BoM)\n**Columns Required:**\n- `ProjectCode` - Project code\n- `PartCode` - Part code\n- `PartDescription` - Part description\n- `Quantity` - Quantity\n\n### Sheet 3: Pricing Data\n**Columns Required:**\n- `PartCode` - Part code\n- `UnitPriceEUR` - Unit price in EUR\n- `PartDescription` - Part description"
      },
      "typeVersion": 1
    },
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      "name": "Pasos de Configuración",
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        "content": "## ⚙️ Configuration Steps\n\n### 1. Gmail OAuth2\n- Go to Google Cloud Console\n- Create OAuth2 credentials\n- Add Gmail API scopes\n- Configure in n8n Credentials\n\n### 2. Google Sheets OAuth2\n- Use same Google Cloud project\n- Add Sheets API scopes\n- Configure in n8n Credentials\n\n### 3. Google Gemini API\n- Get API key from Google AI Studio\n- Configure in n8n Credentials\n\n### 4. Update Sheet IDs\n- Replace placeholder IDs in:\n  - CRM node\n  - BoM node\n  - Price node"
      },
      "typeVersion": 1
    },
    {
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      "name": "Información de Detección de Palabras Clave",
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      "parameters": {
        "color": 3,
        "width": 320,
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        "content": "## 🔍 Keyword Detection\n\nThis node checks for spare parts keywords:\n- **Turkish:** \"yedek parça\"\n- **German:** \"Ersatzteile\", \"Ersatzteil\"\n- **English:** \"spare parts\"\n\nAdd more keywords as needed for your use case."
      },
      "typeVersion": 1
    },
    {
      "id": "529c5508-ecac-458c-aaa4-4ca2a168ab69",
      "name": "Flujo de Respuesta por Email",
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      "parameters": {
        "width": 480,
        "height": 520,
        "content": "## 📧 Email Reply Flow\n\n1. **Gmail node** sends the HTML quote as a reply\n2. **Gmail2 node** marks the original email as read\n\nThis ensures clean inbox management and tracking."
      },
      "typeVersion": 1
    },
    {
      "id": "9548c3df-9a99-432e-a7eb-caf2ffa7ef87",
      "name": "IMPORTANTE: Reemplazar IDs de Sheet",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      "parameters": {
        "color": 7,
        "width": 600,
        "height": 280,
        "content": "## 📋 Replace These IDs\n\n**CRM Sheet ID:**\n`YOUR_CRM_SHEET_ID_HERE`\n\n**BoM Sheet ID:**\n`YOUR_BOM_SHEET_ID_HERE`\n\n**Price Sheet ID:**\n`YOUR_PRICE_SHEET_ID_HERE`\n\nFind your Sheet ID in the URL:\n`docs.google.com/spreadsheets/d/[SHEET_ID]/edit`"
      },
      "typeVersion": 1
    },
    {
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      "name": "Activador Programado",
      "type": "n8n-nodes-base.scheduleTrigger",
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      "parameters": {
        "rule": {
          "interval": [
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              "field": "minutes",
              "minutesInterval": 1
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      "typeVersion": 1.2
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    {
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      "name": "Gmail - Obtener Email Más Reciente",
      "type": "n8n-nodes-base.gmail",
      "position": [
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      ],
      "webhookId": "ad7b7fb3-2261-44b8-9911-6f517d30aac1",
      "parameters": {
        "limit": 1,
        "filters": {},
        "operation": "getAll"
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      "typeVersion": 2.1
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      "name": "Verificar Palabras Clave de Repuestos",
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      "parameters": {
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        "conditions": {
          "options": {
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            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
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              "operator": {
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                "operation": "contains"
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              "leftValue": "={{ $json.snippet || $json.text || $json.html || '' }}",
              "rightValue": "yedek parça"
            },
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              "operator": {
                "type": "string",
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              "leftValue": "={{ $json.snippet || $json.text || $json.html || '' }}",
              "rightValue": "Ersatzteil"
            },
            {
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              "operator": {
                "type": "string",
                "operation": "contains"
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              "leftValue": "={{ $json.snippet || $json.text || $json.html || '' }}",
              "rightValue": "spare parts"
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                "operation": "contains"
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              "leftValue": "={{ $json.snippet || $json.text || $json.html || '' }}",
              "rightValue": "Ersatzteile"
            }
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      },
      "typeVersion": 2
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    {
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      "name": "Agente de IA - Generador de Cotizaciones",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
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      "parameters": {
        "text": "=Create a price quote based on the email below. Follow your primary goal and all rules.\n\nSender's Email: {{ $json.To }}\nSubject: {{ $json.Subject }}\nEmail Body: {{ $json.snippet }}\nDate: {{ $('Schedule Trigger').item.json['Readable date'] }}",
        "options": {
          "maxIterations": 100,
          "systemMessage": "**PRIMARY GOAL:** Create a price quote as a complete HTML document, in the EXACT SAME language as the user's email.\n\n**RULES:**\n1.  **DETECT LANGUAGE FIRST.** This is your first action.\n2.  **RESPOND IN DETECTED LANGUAGE.** All text you generate (greetings, table headers, notes, etc.) MUST be in the detected language.\n3.  **OUTPUT MUST BE HTML:** Your final output MUST be a complete HTML document, starting with `<!DOCTYPE html>` and ending with `</html>`. Use the provided HTML template below as a strict guide.\n4.  **TOOLS ARE LANGUAGE-AGNOSTIC:** Your tools (`CRM`, `BoM`, `Price`) fetch data from sheets with English column names (`ProjectCode`, `PartCode`). The data itself may be in any language. **DO NOT TRANSLATE THE DATA** like part descriptions. Just display it as is.\n5.  **CALCULATE EVERYTHING:** You must calculate sub-totals (Quantity * Unit Price) for each item and a final Grand Total. Do not forget this. Use Calculation Tool for every calculation needed!!\n6. **NO MARKDOWN:** Do not wrap your HTML output in Markdown code blocks like \\`\\`\\`html ... \\`\\`\\` . Your entire response must start DIRECTLY with <!DOCTYPE html>.\n7. **CRITICAL: DOUBLE-CHECK MATH:** You MUST calculate the sub-total for each line item (Quantity * Unit Price). Then, you MUST sum ALL sub-totals to get the final Grand Total. Verify your final sum before outputting the HTML. Mathematical accuracy is mandatory.\n8. **CRUCIAL: If mentioned project or Part code does not exist, do NOT provide any proposal. ONLY ask for the real Project Code or Part code!\n\n**EXECUTION FLOW:**\n1.  Find the project code or part codes in the user's email.\n2.  Use the `CRM`, `BoM`, and `Price` tools to get all necessary data.\n3.  Assemble a complete and professional quote by filling in the placeholders in the HTML template below. The entire response must be this HTML.\n\n**HTML TEMPLATE (Use this structure):**\n\n<!DOCTYPE html>\n<html lang=\"[Language Code: tr, en, de]\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>[Quote Title - E.g.: Price Offer]</title>\n    <style>\n        body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; }\n        .container { width: 100%; max-width: 800px; margin: 20px auto; padding: 20px; border: 1px solid #ddd; border-radius: 8px; }\n        .header { text-align: left; padding-bottom: 20px; border-bottom: 2px solid #005A9C; }\n        .header h1 { color: #005A9C; margin: 0; }\n        .quote-table { width: 100%; border-collapse: collapse; margin-top: 20px; }\n        .quote-table th, .quote-table td { border: 1px solid #ddd; padding: 12px; text-align: left; }\n        .quote-table th { background-color: #f2f2f2; font-weight: bold; }\n        .quote-table tr:nth-child(even) { background-color: #f9f9f9; }\n        .text-right { text-align: right; }\n        .footer { margin-top: 30px; font-size: 0.9em; color: #777; }\n    </style>\n</head>\n<body>\n    <div class=\"container\">\n        <div class=\"header\">\n            <h1>[Quote Title]</h1>\n            <p><strong>[Date Label]:</strong> {{ $('Schedule Trigger').item.json['Readable date'] }}</p>\n        </div>\n\n        <p>[Greeting]</p>\n        <p>[Introduction paragraph about the quote]</p>\n\n        <table class=\"quote-table\">\n            <thead>\n                <tr>\n                    <th>[Part Code Column]</th>\n                    <th>[Description Column]</th>\n                    <th class=\"text-right\">[Quantity Column]</th>\n                    <th class=\"text-right\">[Unit Price Column]</th>\n                    <th class=\"text-right\">[Total Price Column]</th>\n                </tr>\n            </thead>\n            <tbody>\n                <!-- REPEAT FOR EACH ITEM -->\n                <tr>\n                    <td>[Part Code]</td>\n                    <td>[Part Description]</td>\n                    <td class=\"text-right\">[Quantity]</td>\n                    <td class=\"text-right\">[Unit Price] €</td>\n                    <td class=\"text-right\">[Total Price] €</td>\n                </tr>\n            </tbody>\n        </table>\n\n        <table style=\"width: 100%; margin-top: 20px;\">\n            <tr>\n                <td style=\"text-align: right; font-weight: bold; font-size: 1.2em;\">\n                    [Grand Total Label]: [Calculated Grand Total] €\n                </td>\n            </tr>\n        </table>\n\n        <div class=\"footer\">\n            <p><strong>[Notes Title]:</strong></p>\n            <ul>\n                <li>[Validity period note]</li>\n                <li>[Delivery time note]</li>\n                <li>[Payment terms note]</li>\n            </ul>\n            <p>[Closing statement]<br>[Your Company Name]</p>\n        </div>\n    </div>\n</body>\n</html>"
        },
        "promptType": "define"
      },
      "typeVersion": 2
    },
    {
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      "name": "Google Gemini Modelo de Chat",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
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      ],
      "parameters": {
        "options": {
          "temperature": 0.1,
          "maxOutputTokens": 509600
        },
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "typeVersion": 1
    },
    {
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      "name": "CRM - Datos del Cliente",
      "type": "n8n-nodes-base.googleSheetsTool",
      "position": [
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      "parameters": {
        "options": {},
        "sheetName": {
          "__rl": true,
          "mode": "string",
          "value": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "string",
          "value": "YOUR_CRM_SHEET_ID_HERE"
        },
        "descriptionType": "manual",
        "toolDescription": "Fetches customer data. Searches the sheet using a column named `Email` or a column named `ProjectCode`."
      },
      "typeVersion": 4.6
    },
    {
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      "name": "BoM - Lista de Materiales",
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      "parameters": {
        "options": {},
        "sheetName": {
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          "mode": "string",
          "value": "Sheet1"
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        "documentId": {
          "__rl": true,
          "mode": "string",
          "value": "YOUR_BOM_SHEET_ID_HERE"
        },
        "descriptionType": "manual",
        "toolDescription": "Fetches a list of all parts for a given project. Searches the sheet using a column named `ProjectCode`. Input a project ID (e.g., \"PRJ-001\") to this tool."
      },
      "typeVersion": 4.6
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          "mode": "string",
          "value": "Sheet1"
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        "documentId": {
          "__rl": true,
          "mode": "string",
          "value": "YOUR_PRICE_SHEET_ID_HERE"
        },
        "descriptionType": "manual",
        "toolDescription": "Fetches the price for a single part. Searches the sheet using a column named `PartCode` and returns the price from the `UnitPriceEUR` column. You must call this for every part."
      },
      "typeVersion": 4.6
    },
    {
      "id": "a934e309-59d7-4c10-a522-6ef1daea4c08",
      "name": "Herramienta de Cálculo",
      "type": "@n8n/n8n-nodes-langchain.toolCalculator",
      "position": [
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      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
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      "name": "Gmail - Enviar Respuesta",
      "type": "n8n-nodes-base.gmail",
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      "webhookId": "cdac6611-3404-4a23-ac06-81f76d19bfb0",
      "parameters": {
        "message": "={{ $json.output }}",
        "options": {},
        "messageId": "={{ $('Gmail - Get Latest Email').item.json.id }}",
        "operation": "reply"
      },
      "typeVersion": 2.1
    },
    {
      "id": "4033dcb4-31d7-403f-9f45-8adf6eeac8ac",
      "name": "Gmail - Marcar como Leído",
      "type": "n8n-nodes-base.gmail",
      "position": [
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      ],
      "webhookId": "9fc68350-a953-43b7-bff9-81db55c433ce",
      "parameters": {
        "messageId": "={{ $('Gmail - Get Latest Email').item.json.id }}",
        "operation": "markAsRead"
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  "pinData": {},
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