{"workflow":{"id":13115,"name":"Track invoice spending vs budget from Google Drive with GPT-4o and Telegram alerts","views":53,"recentViews":0,"totalViews":53,"createdAt":"2026-01-30T11:44:30.166Z","description":"# Invoice Budget Tracker\n\nDrop invoices to Google Drive and let AI handle the rest - OCR extraction, automatic categorization, budget tracking, and Telegram alerts when spending reaches thresholds.\n\n## ✨ Key Features\n\n- **πŸ“„ Invoice OCR** - Extracts data from PDF/image invoices automatically\n- **πŸ€– AI Categorization** - Detects document type (skips contracts, delivery acts) and categorizes real invoices\n- **πŸ’° Budget Tracking** - Set monthly budgets per category, track spending in real-time\n- **πŸ”” Smart Alerts** - Get notified when category spending reaches 80%+ of budget\n- **πŸ“ Auto-Organization** - Files renamed and sorted into monthly folders\n- **πŸ”„ Deduplication** - SHA256 hash prevents duplicate processing\n- **πŸ“ˆ Scheduled Reports** - Weekly progress (Fridays) and monthly summaries (10th)\n- **πŸ’¬ Telegram Control** - Manage budgets via natural language chat\n\n## 🎯 How It Works\n\n1. **Drop invoice** to Google Drive watched folder:\n - PDF invoices\n - Image scans (JPG, PNG)\n\n2. **AI processes automatically** (hourly):\n - OCR extracts text via Ainoflow\n - AI detects if it's actually an invoice (skips contracts, receipts, etc.)\n - Extracts: vendor, amount, date, invoice number\n - Categorizes based on service provided\n - Checks for duplicates\n\n3. **Get organized**:\n - File renamed: `[2026-01-15] - Vendor (INV-123, 150.00 EUR).pdf`\n - Moved to monthly folder: `/Invoices/2026-01/`\n - Budget updated, alerts sent if threshold reached\n\n4. **Manage budgets via Telegram**:\n - \"Set budget Software 500\"\n - \"Show budgets\"\n - \"Budget status\"\n\n## πŸ“‹ Expense Categories\n\nSoftware, Marketing, Travel, Office, Professional Services, Infrastructure, Vehicle, Other\n\n## πŸ”§ Setup Requirements\n\n- **Google Drive** β€” [OAuth setup](https://docs.n8n.io/integrations/builtin/credentials/google/) for file operations\n- **Telegram Bot** β€” [Create bot](https://blog.n8n.io/create-telegram-bot/) for notifications and budget management\n- **OpenRouter** β€” [Get API key](https://openrouter.ai/) for AI processing\n- **Ainoflow** β€” [Sign up](https://www.ainoflow.io/signup) for OCR and JSON storage\n\n## πŸ—οΈ Workflow Architecture\n\n| Section | Description |\n|---------|-------------|\n| **Document Processing** | Hourly scan β†’ OCR β†’ AI categorization β†’ Budget tracking β†’ File organization |\n| **Budget Management** | Telegram bot for budget CRUD via AI Agent with MCP storage |\n| **Weekly Report** | Friday summary of current month progress |\n| **Monthly Report** | 10th of month detailed report for previous month |\n| **Data Reset** | Manual trigger to delete all invoice data (requires approval) |\n\n## πŸ’¬ Usage Examples\n\n### Invoice Processing\n```\nπŸ“„ Drop \"invoice_aws.pdf\" to /Invoices/\nβ†’ βœ… AWS | 150.00 EUR | Software\nβ†’ File: [2026-01-15] - AWS (INV-2026-01, 150.00 EUR).pdf\nβ†’ Moved to: /Invoices/2026-01/\n\nπŸ“„ Drop \"contract.pdf\" to /Invoices/\nβ†’ ⚠️ Skipped: This is a service agreement, not an invoice\nβ†’ File renamed: [REVIEW] - contract.pdf\n```\n\n### Budget Management (Telegram)\n```\n\"Set budget Software 500\"\nβ†’ βœ… Budget set: Software - €500/month\n\n\"Show budgets\"\nβ†’ πŸ“‹ Monthly Budgets:\n β€’ Software: €500\n β€’ Marketing: €1000\n Total: €1500/month\n\n\"Budget status\"\nβ†’ πŸ“Š January 2026:\n β€’ Software: €150/€500 (30%) βœ…\n β€’ Marketing: €850/€1000 (85%) ⚠️\n```\n\n### Scheduled Reports\n```\nπŸ“… Weekly (Friday):\nβ†’ πŸ“Š Week Summary:\n Processed: 12 invoices\n Total: €2,450\n Top: Software €800, Marketing €650\n\nπŸ“… Monthly (10th):\nβ†’ πŸ“ˆ January 2026 Report:\n Total: €4,200 (28 invoices)\n [β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘] Software 80%\n [β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘] Marketing 60%\n```\n\n## πŸ“¦ Data Storage\n\nInvoices stored in Ainoflow JSON Storage by month (key = SHA256 hash):\n```json\n{\n \"vendor\": \"Amazon Web Services\",\n \"vendor_normalized\": \"AWS\",\n \"amount\": 150.00,\n \"currency\": \"EUR\",\n \"date\": \"2026-01-15\",\n \"invoice_number\": \"INV-2026-01\",\n \"category\": \"Software\",\n \"file_id\": \"1BxiMVs0XRA5nFMd...\",\n \"processed_at\": \"2026-01-15T10:30:00Z\"\n}\n```\n\n## ⚠️ Important Notes\n\n- **Run /start first** - Registers your chat_id, locks bot to you\n- **Document type detection** - Contracts, delivery acts, receipts are skipped automatically\n- **Budget alerts at 80%** - Only triggers if budget is set for category\n- **Duplicates detected** - Same file won't be processed twice (SHA256 hash)\n- **Data Reset is permanent** - Requires manual approval\n- **Single currency** - All invoices assumed same currency (no conversion)\n\n## πŸ› οΈ Customization\n\n### Categories\nEdit **SetDefaults** node β†’ `allowed_categories`\nThen send /start to re-register with new categories\n\n### Processing Thresholds\nEdit **WorkflowConfig** node:\n- `alert_threshold` - Budget alert % (default: 0.8)\n- `review_prefix` - Failed files prefix (default: \"[REVIEW] - \")\n- `duplicate_prefix` - Duplicate prefix (default: \"[DUPLICATE] - \")\n\n### AI Models\nSwap OpenRouter models in Gpt4oCategorizer and Gpt4oBudgetAgent nodes\n\n## πŸ’Ό Need Customization?\n\nWant to adapt this template for your business? Custom integrations, multi-user support, or enterprise deployment?\n\n**Contact us at [Ainova Systems](https://ainovasystems.com/)** - We build AI automation solutions for businesses.\n\n---\n\n**Tags:** `google-drive`, `invoice-processing`, `budget-tracking`, `ai-agent`, `ocr`, `telegram`, `openrouter`, `mcp-tools`, `business-automation`\n","workflow":{"meta":{"instanceId":"608063c199ef9befaee7d009cae64cabedc72960a786e69676f755ea2cde6bfa","templateCredsSetupCompleted":true},"nodes":[{"id":"1c7353fe-71c5-4856-91b5-c7ce0603cbf3","name":"README","type":"n8n-nodes-base.stickyNote","position":[157456,94896],"parameters":{"width":900,"height":3392,"content":"# Invoice Budget Tracker\n\nAuto-categorize business invoices and track spending vs budget with AI alerts.\n\n## Quick Start Guide\n\n## 1. Setup Google Drive\n### 1.1 Create Google OAuth credentials\n- https://docs.n8n.io/integrations/builtin/credentials/google/\n\n### 1.2 Folder structure:\n- `/Invoices/` - configure GetFiles node to watch this folder\n- `/Invoices/2026-01/` - auto-created monthly subfolders\n- Failed files get `[REVIEW] - ` prefix (stay in folder)\n- Duplicates get `[DUPLICATE] - ` prefix (stay in folder)\n\n### 1.3 Setup Google Drive OAuth credentials:\n- DownloadInvoice\n- GetFiles\n- RenameFile\n- SearchMonthFolder\n- CreateMonthFolder\n- MoveToMonth\n- RenameToReview\n- RenameAsDuplicate\n\n## 2. Setup Telegram\n### 2.1 Create Telegram Bot\n- https://blog.n8n.io/create-telegram-bot/\n\n### 2.2 Setup Telegram Credentials:\n- BudgetTrigger\n- AlertMessage\n- ErrorAlert\n- SuccessLog\n- DuplicateLog\n- BudgetReply\n- WelcomeMessage\n- NotAuthorizedMessage\n- WeeklySummaryMessage\n- MonthlySummaryMessage\n\n## 3. Setup OpenRouter\n### 3.1 Create API Key\n- https://docs.n8n.io/integrations/builtin/credentials/openrouter/\n\n### 3.2 Setup AI Credentials:\n- Gpt4oCategorizer\n- Gpt4oBudgetAgent\n\n## 4. Setup Ainoflow\n### 4.1 Create API Key\n- https://www.ainoflow.io/signup\n\n### 4.2 Setup HTTP Bearer Credentials:\n- OcrExtract\n- CheckInvoiceExists\n- SaveInvoice\n- GetBudgets\n- GetSummary\n- SaveSummary\n- GetWeeklySummary\n- GetMonthlySummary\n- GetAppSettings (Γ—3 nodes)\n- GetAppConfig2\n- SaveAppSettings\n- ForEachCategory\n- ForEachCategoryItem\n- DeleteItem\n\n### 4.3 Setup MCP Bearer Credentials:\n- JsonStorageMcp\n\n## 5. First Time Setup (REQUIRED)\n⚠️ You MUST send /start before using any other commands!\n\n1. Send `/start` to your Telegram bot\n2. Bot registers your chat_id and settings\n3. Only you can use this bot instance\n4. All other commands require /start first\n\n## 6. How to use\n\n### 6.1. Invoice Processing\n- Drop invoice PDF/image to watched folder\n- Workflow runs hourly (HourlyTrigger)\n- Automatic OCR extraction via Ainoflow\n- AI categorization (Software, Marketing, etc.)\n- Budget alerts when category β‰₯80%\n- File renamed: `[date] - Vendor (amount).ext`\n- Moved to monthly folder\n\n### 6.2. Telegram Notifications\n- βœ… Success: vendor, amount, category, file path\n- πŸ“‹ Duplicate: filename renamed with [DUPLICATE] prefix\n- ⚠️ Error: filename renamed with [REVIEW] prefix\n- πŸ”” Budget Alert: category at β‰₯80%\n\n### 6.3. Budget Management (Telegram)\n- \"Set budget Software 500\" - set budget\n- \"Show budgets\" - list all budgets\n- \"Budget status\" - show spent vs budget\n- \"Remove Travel budget\" - delete budget\n\n### 6.4. Scheduled Reports\n- **Weekly** (Fridays): Current month progress\n- **Monthly** (10th): Previous month summary\n\n## 7. Customization\n\n### Categories (Budget Agent section):\nEdit **SetDefaults** node β†’ `allowed_categories`\nThen re-register bot (/start) to apply changes\n\n### Processing (Invoice Processing section):\nEdit **WorkflowConfig** node:\n- `alert_threshold` - budget alert % (default: 80)\n- `review_prefix` - failed files prefix\n- `duplicate_prefix` - duplicate files prefix\n\n## 8. Data Reset\n⚠️ Deletes ALL invoice data from Ainoflow Storage!\n\n1. Click ManualResetTrigger β†’ Test Workflow\n2. Approve deletion when prompted\n3. All invoice-* categories will be removed\n\n## 9. Need help?\nContact: https://ainovasystems.com/"},"typeVersion":1},{"id":"77376161-4a33-4f2a-92bd-febc5d521630","name":"Budget Agent","type":"n8n-nodes-base.stickyNote","position":[158384,96528],"parameters":{"color":5,"width":3092,"height":676,"content":"## 2. Budget Management AI Agent\nTelegram-based budget configuration via AI Agent + MCP Storage"},"typeVersion":1},{"id":"bb80a7e2-993f-450a-9cbe-7f2fbf9208b7","name":"Weekly Summary","type":"n8n-nodes-base.stickyNote","position":[158384,97232],"parameters":{"color":5,"width":1660,"height":428,"content":"## 3. Weekly Budget Check\nWeekly check on current month's budget progress (every Friday)"},"typeVersion":1},{"id":"40784f04-0883-487c-8774-aabcd1727f50","name":"DownloadInvoice","type":"n8n-nodes-base.googleDrive","position":[160112,95248],"parameters":{"fileId":{"__rl":true,"mode":"id","value":"={{ $('LoopInput').item.json.id }}"},"options":{},"operation":"download"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"executeOnce":false,"typeVersion":3},{"id":"f032ae09-11e3-499c-9d8c-b68713247533","name":"CheckInvoiceExists","type":"n8n-nodes-base.httpRequest","position":[158672,96096],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/{{ $('StorageInput').item.json.storage_category }}/{{ $('StorageInput').item.json.input_file_hash }}","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth","queryParameters":{"parameters":[{"name":"allowEmpty","value":"true"}]}},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"1335f683-10ca-40c2-aa06-34475db9a604","name":"IfNewInvoice","type":"n8n-nodes-base.if","position":[158880,96096],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"check-empty","operator":{"type":"number","operation":"equals"},"leftValue":"={{ Object.keys($json).length }}","rightValue":0}]}},"typeVersion":2.2},{"id":"3b95acab-3f78-4e0e-9826-526276eae440","name":"OcrExtract","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[160336,95152],"parameters":{"url":"https://api.ainoflow.io/api/v1/convert/submit-file","method":"POST","options":{},"sendBody":true,"contentType":"multipart-form-data","authentication":"genericCredentialType","bodyParameters":{"parameters":[{"name":"languages","value":"en,de,pt"},{"name":"outputs","value":"text"},{"name":"response","value":"direct"},{"name":"file","parameterType":"formBinaryData","inputDataFieldName":"data"}]},"genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2},{"id":"3e1df0bc-78c4-4c45-b687-c68fba448845","name":"IfOcrSuccess","type":"n8n-nodes-base.if","position":[160928,95248],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"check-ocr-success","operator":{"type":"string","operation":"exists","singleValue":true},"leftValue":"={{ $json.invoice_ocr_text }}","rightValue":""}]}},"typeVersion":2.2},{"id":"e040e1b9-d74b-4427-aa5a-8d23ace1da24","name":"GetBudgets","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[161312,95168],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/budgets","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth","queryParameters":{"parameters":[{"name":"allowEmpty","value":"true"}]}},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"2af3851b-e42b-4397-9108-aa6637eaf058","name":"Gpt4oCategorizer","type":"@n8n/n8n-nodes-langchain.lmChatOpenRouter","position":[161712,95536],"parameters":{"model":"openai/gpt-4o","options":{}},"credentials":{"openRouterApi":{"id":"qbnEUslOR5kCNftL","name":"Openrouter"}},"typeVersion":1},{"id":"613ec53d-c9d5-4dc7-9455-ec4544fc2baf","name":"SaveInvoice","type":"n8n-nodes-base.httpRequest","position":[159152,96000],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/{{ $('StorageInput').item.json.storage_category }}/{{ $('StorageInput').item.json.input_file_hash }}","method":"PUT","options":{},"jsonBody":"={\n \"vendor\": {{ JSON.stringify($('AICategorizer').item.json.output.vendor) }},\n \"vendor_normalized\": {{ JSON.stringify($('AICategorizer').item.json.output.vendor_normalized || $('AICategorizer').item.json.output.vendor) }},\n \"amount\": {{ $('AICategorizer').item.json.output.amount }},\n \"currency\": \"{{ $('AICategorizer').item.json.output.currency }}\",\n \"date\": \"{{ $('AICategorizer').item.json.output.date }}\",\n \"invoice_number\": \"{{ $('AICategorizer').item.json.output.invoice_number || '' }}\",\n \"category\": \"{{ $('AICategorizer').item.json.output.category }}\",\n \"file_id\": \"{{ $('StorageInput').item.json.input_file_id }}\",\n \"processed_at\": \"{{ $now.toISO() }}\"\n}","sendBody":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2},{"id":"b06d1994-4670-4e12-a45d-e4e087cb6160","name":"GetSummary","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[159376,96000],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/invoice-summary-{{ $('AICategorizer').item.json.output.date.substring(0, 7) }}/totals","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth","queryParameters":{"parameters":[{"name":"allowEmpty","value":"true"}]}},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"d894c7fd-da95-4c47-b3fc-01760ff54e1a","name":"SaveSummary","type":"n8n-nodes-base.httpRequest","position":[160048,96000],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/{{ $('SummaryInput').item.json.summary_category }}/totals","method":"PUT","options":{},"jsonBody":"={{ JSON.stringify($('SummaryInput').item.json.summary) }}","sendBody":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2},{"id":"c4aa4e6f-14a5-4f08-a5cf-7b0a77570dc7","name":"IfNeedsAlert","type":"n8n-nodes-base.if","position":[160288,96000],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"check-alert-needed","operator":{"type":"boolean","operation":"equals"},"leftValue":"={{ $('SummaryInput').item.json.needs_alert }}","rightValue":true}]}},"typeVersion":2.2},{"id":"2cffc820-7e18-41b2-8a13-0b0479b4f8a7","name":"AlertMessage","type":"n8n-nodes-base.telegram","position":[160512,95984],"webhookId":"3864f591-c866-4eea-aed1-91d19a2b9a0e","parameters":{"text":"=⚠️ *Budget Alert*\n\n*{{ $('SummaryInput').item.json.invoice.category }}* is {{ $('SummaryInput').item.json.budget_status.pct }}% of monthly budget\n\nπŸ“… *Period:* {{ $('StorageInput').item.json.invoice_month }}\n\nSpent: €{{ $('SummaryInput').item.json.budget_status.spent }}\nBudget: €{{ $('SummaryInput').item.json.budget_status.budget }}\n\n*Latest invoice:*\n{{ $('SummaryInput').item.json.invoice.vendor_normalized || $('SummaryInput').item.json.invoice.vendor }}: €{{ $('SummaryInput').item.json.invoice.amount }}\nDate: {{ $('SummaryInput').item.json.invoice.date }}\n\n[View invoice](https://drive.google.com/file/d/{{ $('SummaryInput').item.json.file_info.input_file_id }}/view)","chatId":"={{ $('WorkflowConfig').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"96484f33-8cea-4495-a297-39de4d2c871f","name":"RenameFile","type":"n8n-nodes-base.googleDrive","position":[160288,96304],"parameters":{"fileId":{"__rl":true,"mode":"id","value":"={{ $('SummaryInput').item.json.file_info.input_file_id }}"},"options":{},"operation":"update","newUpdatedFileName":"={{ $('SummaryInput').item.json.file_info.new_filename }}"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"f56074bc-60e2-4d47-aa80-579d0f855cec","name":"SearchMonthFolder","type":"n8n-nodes-base.googleDrive","position":[160608,96304],"parameters":{"filter":{"folderId":{"__rl":true,"mode":"id","value":"={{ $('SummaryInput').item.json.file_info.input_folder_id }}"},"whatToSearch":"folders"},"options":{},"resource":"fileFolder","queryString":"={{ $('SummaryInput').item.json.file_info.month_folder }}"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3,"alwaysOutputData":true},{"id":"354e6a3e-d173-4133-a199-05364605905f","name":"IfFolderExists","type":"n8n-nodes-base.if","position":[160832,96304],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"folder-exists-condition","operator":{"type":"string","operation":"exists","singleValue":true},"leftValue":"={{ $json.id }}","rightValue":""}]}},"typeVersion":2.2},{"id":"6301903e-1e50-48c3-8ba1-2e7f15c6306e","name":"CreateMonthFolder","type":"n8n-nodes-base.googleDrive","position":[161056,96304],"parameters":{"name":"={{ $('SummaryInput').item.json.file_info.month_folder }}","driveId":{"__rl":true,"mode":"list","value":"My Drive"},"options":{},"folderId":{"__rl":true,"mode":"id","value":"={{ $('SummaryInput').item.json.file_info.input_folder_id }}"},"resource":"folder"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"eae48e84-547e-4bc5-865d-e0cfd700b0a3","name":"MoveToMonth","type":"n8n-nodes-base.googleDrive","position":[161520,96000],"parameters":{"fileId":{"__rl":true,"mode":"id","value":"={{ $('SummaryInput').item.json.file_info.input_file_id }}"},"driveId":{"__rl":true,"mode":"list","value":"My Drive"},"folderId":{"__rl":true,"mode":"id","value":"={{ $('ResultFolder').item.json.target_folder_id }}"},"operation":"move"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"8e1a79e1-a557-40d2-ac08-9653d42cd915","name":"SuccessLog","type":"n8n-nodes-base.telegram","position":[161856,96000],"webhookId":"success-log-webhook","parameters":{"text":"=βœ… {{ $('SummaryInput').item.json.invoice.vendor_normalized || $('SummaryInput').item.json.invoice.vendor }} €{{ $('SummaryInput').item.json.invoice.amount }} ({{ $('SummaryInput').item.json.invoice.category }})\nπŸ“ {{ $('SummaryInput').item.json.file_info.month_folder }}/{{ $('SummaryInput').item.json.file_info.new_filename }}","chatId":"={{ $('WorkflowConfig').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"a2963aae-e11d-4db6-83ee-80e8f0ec15ca","name":"ErrorAlert","type":"n8n-nodes-base.telegram","position":[161440,95568],"webhookId":"dffa753e-bc6c-4a6d-b67b-4e3fbd7460e2","parameters":{"text":"=⚠️ *Invoice Processing Failed*\n\nFile: {{ $('InputFile').item.json.input_file_filename }}\n\nRenamed with [REVIEW] prefix for manual processing. {{ $('IfInvalidContent').item.json.output.skip_reason }}.\n\n[View file](https://drive.google.com/file/d/{{ $('InputFile').item.json.input_file_id }}/view)","chatId":"={{ $('WorkflowConfig').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"8a87dce0-e94e-4a3a-9def-4fa381223f0c","name":"BudgetTrigger","type":"n8n-nodes-base.telegramTrigger","position":[158496,96752],"webhookId":"budget-trigger-webhook","parameters":{"updates":["message"],"additionalFields":{"download":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"97e829f9-d398-42a4-a3c7-3b6cacd022e7","name":"IfFirstRun","type":"n8n-nodes-base.if","position":[158912,96752],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"is-first-run","operator":{"type":"number","operation":"notExists","singleValue":true},"leftValue":"={{ $('GetAppSettings1').item.json.chat_id }}","rightValue":""}]}},"typeVersion":2.2},{"id":"428a2867-8c88-40d5-af32-b9665517e0a3","name":"SaveAppSettings","type":"n8n-nodes-base.httpRequest","position":[160064,96736],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","method":"PUT","options":{},"sendBody":true,"authentication":"genericCredentialType","bodyParameters":{"parameters":[{"name":"chat_id","value":"={{ $('BudgetTrigger').item.json.message.chat.id }}"},{"name":"registered_at","value":"={{ $now.toISO() }}"},{"name":"allowed_categories","value":"={{ $('SetDefaults').item.json.allowed_categories }}"}]},"genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2},{"id":"8556410e-40fb-4f4a-b834-4f62c3482dfe","name":"NotAuthorizedMessage","type":"n8n-nodes-base.telegram","position":[159152,96992],"webhookId":"5836604e-1466-43d8-9371-352284177f83","parameters":{"text":"🚫 *Access Denied*\n\nThis bot is already registered to another user.\n\nEach bot instance is personal and can only be used by its owner.","chatId":"={{ $('BudgetTrigger').item.json.message.chat.id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"96afc98b-ef1f-480c-9822-b489d16b87f8","name":"BudgetInput","type":"n8n-nodes-base.set","position":[159712,96976],"parameters":{"options":{},"assignments":{"assignments":[{"id":"text","name":"text","type":"string","value":"={{ $('BudgetTrigger').item.json.message.text }}"},{"id":"chat-id","name":"chat_id","type":"string","value":"={{ $('BudgetTrigger').item.json.message.chat.id }}"},{"id":"allowed-categories","name":"allowed_categories","type":"string","value":"={{ $('GetAppSettings1').item.json.allowed_categories }}"}]}},"typeVersion":3.4},{"id":"89cde197-55f3-4565-8af9-f5d18ecd22e9","name":"Gpt4oBudgetAgent","type":"@n8n/n8n-nodes-langchain.lmChatOpenRouter","position":[160336,96976],"parameters":{"model":"openai/gpt-4o","options":{}},"credentials":{"openRouterApi":{"id":"qbnEUslOR5kCNftL","name":"Openrouter"}},"typeVersion":1},{"id":"c46112d3-ad52-434a-afd8-dc71687b383d","name":"JsonStorageMcp","type":"@n8n/n8n-nodes-langchain.mcpClientTool","position":[160592,96976],"parameters":{"options":{},"endpointUrl":"https://mcp.ainoflow.io/mcp/v1/storage/json","authentication":"bearerAuth","serverTransport":"httpStreamable"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":1.1},{"id":"c0d1ffda-7dd0-46c9-9d4f-e31e65e3ed9f","name":"Calculator","type":"@n8n/n8n-nodes-langchain.toolCalculator","position":[160720,96976],"parameters":{},"typeVersion":1},{"id":"aa17d101-b7d9-4b3d-b728-d855b1b02f10","name":"Think","type":"@n8n/n8n-nodes-langchain.toolThink","position":[160848,96976],"parameters":{},"typeVersion":1.1},{"id":"fafdaefb-bb22-47d9-ac99-12744332dec4","name":"BudgetMemory","type":"@n8n/n8n-nodes-langchain.memoryBufferWindow","position":[160464,96976],"parameters":{"sessionKey":"=budget_agent_{{ $('BudgetInput').item.json.chat_id }}","sessionIdType":"customKey"},"typeVersion":1.3},{"id":"900133bf-182c-4d10-96b5-5ab6320efbd0","name":"BudgetReply","type":"n8n-nodes-base.telegram","position":[161152,96752],"webhookId":"ce36b3af-907e-4875-98b7-27483e085c4e","parameters":{"text":"={{ $('BudgetAgent').item.json.output }}","chatId":"={{ $('BudgetInput').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"4903afe0-b865-4047-9b21-eefe49efb61a","name":"WelcomeMessage","type":"n8n-nodes-base.telegram","position":[159856,96736],"webhookId":"589feaa3-6c42-4d6d-9f7d-bb744b62a7cb","parameters":{"text":"=πŸ‘‹ *Invoice Budget Tracker*\n\nI help you manage expense budgets.\n\n*Commands:*\nβ€’ \"Set budget Software 500\" - set monthly budget\nβ€’ \"Show budgets\" - list all budgets\nβ€’ \"Budget status\" - show spent vs budget\nβ€’ \"Remove Travel budget\" - delete budget\n\nInvoices are processed automatically from Google Drive.\n\nThe available *categories* for setting budgets are:\n{{ $json.allowed_categories.split(\",\").map(x=>\"β€’ \" + x.trim()).join('\\n') }}","chatId":"={{ $('BudgetTrigger').item.json.message.chat.id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"593f57b9-c89c-4ccc-b5d2-acb9a2c1b70c","name":"WeeklyTrigger","type":"n8n-nodes-base.scheduleTrigger","position":[158464,97440],"parameters":{"rule":{"interval":[{"field":"weeks","triggerAtDay":[5],"triggerAtHour":17}]}},"typeVersion":1.2},{"id":"694e0916-8ee8-4c50-b17b-0cab3cec3884","name":"GetWeeklySummary","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[158912,97440],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/invoice-summary-{{ $now.format('yyyy-MM') }}/totals","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth","queryParameters":{"parameters":[{"name":"allowEmpty","value":"true"}]}},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"32266bbd-88a8-4d66-85e6-7121fe9d19bf","name":"IfHasData","type":"n8n-nodes-base.if","position":[159136,97440],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"has-data","operator":{"type":"number","operation":"gt"},"leftValue":"={{ $('GetWeeklySummary').item.json.invoice_count }}","rightValue":0}]}},"typeVersion":2.2},{"id":"db67740e-04d4-4b20-b1c1-1cb437c1a6cd","name":"CalcWeeklySummary","type":"n8n-nodes-base.code","position":[159360,97440],"parameters":{"jsCode":"// Calculate weekly summary data - only calculations, no formatting\nconst summary = $input.first().json;\n\nconst total_pct = summary.total_budget > 0 \n ? Math.round((summary.total_spent / summary.total_budget) * 100) \n : 0;\n\n// Return structured data only\nreturn {\n json: {\n period: summary.period,\n total_spent: summary.total_spent,\n total_budget: summary.total_budget,\n total_pct: total_pct,\n invoice_count: summary.invoice_count,\n categories: Object.entries(summary.categories || {}).map(([name, data]) => ({\n name: name,\n spent: data.spent,\n budget: data.budget,\n pct: data.pct\n })),\n insights: (summary.insights || []).slice(-3),\n anomalies: (summary.anomalies || []).slice(-3).map(a => ({\n vendor: a.vendor,\n reason: a.reason\n }))\n }\n};"},"typeVersion":2},{"id":"6b536150-f447-4743-a09b-2472b3b0b85f","name":"BuildWeeklyMessage","type":"n8n-nodes-base.set","position":[159584,97440],"parameters":{"options":{},"assignments":{"assignments":[{"id":"weekly-message","name":"message","type":"string","value":"=πŸ“Š *Weekly Budget Check*\nπŸ“… Month: {{ $json.period }}\n\n*Monthly Progress by Category:*\n\n{{ $json.categories.map(c => (c.pct >= 100 ? 'πŸ”΄' : c.pct >= 80 ? '🟑' : '🟒') + ' ' + c.name + ': €' + c.spent + '/' + c.budget + ' (' + c.pct + '%)').join('\\n') }}\n\n*Monthly Total:* €{{ $json.total_spent }}{{ $json.total_budget > 0 ? ' / €' + $json.total_budget + ' (' + $json.total_pct + '%)' : '' }}\n*Invoices this month:* {{ $json.invoice_count }}\n{{ $json.insights.length > 0 ? '\\n*Recent Insights:*\\n' + $json.insights.map(i => 'β€’ ' + i).join('\\n') : '' }}\n{{ $json.anomalies.length > 0 ? '\\n⚠️ *Anomalies:*\\n' + $json.anomalies.map(a => 'β€’ ' + a.vendor + ': ' + a.reason).join('\\n') : '' }}"}]}},"typeVersion":3.4},{"id":"319e9bd1-eac9-4d4a-9a01-3a86030cc6af","name":"WeeklySummaryMessage","type":"n8n-nodes-base.telegram","position":[159808,97440],"webhookId":"68563bc1-0d74-4e0d-bca6-abc19b6bc3b0","parameters":{"text":"={{ $json.message }}","chatId":"={{ $('GetAppSettings2').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"425607ec-05e3-4be8-9849-4bd7968fac20","name":"Crypto","type":"n8n-nodes-base.crypto","position":[160336,95344],"parameters":{"type":"SHA256","binaryData":true,"dataPropertyName":"input_file_hash"},"typeVersion":1},{"id":"56e13a30-186e-4aad-91e0-009bbb63ba54","name":"WorkflowConfig","type":"n8n-nodes-base.set","position":[159616,95312],"parameters":{"options":{},"assignments":{"assignments":[{"id":"config-chat-id","name":"chat_id","type":"string","value":"={{ $('GetAppSettings').item.json.chat_id }}"},{"id":"config-inbox-folder","name":"input_folder_id","type":"string","value":"={{ $('LoopInput').item.json.parents[0] }}"},{"id":"config-alert-threshold","name":"alert_threshold","type":"number","value":80},{"id":"config-categories","name":"allowed_categories","type":"string","value":"={{ $('GetAppSettings').item.json.allowed_categories || 'Other' }}"},{"id":"config-default-currency","name":"default_currency","type":"string","value":"EUR"},{"id":"config-review-folder","name":"review_prefix","type":"string","value":"[REVIEW] - "},{"id":"eb58fdfa-4fc1-4299-97ef-925bad40d6d0","name":"duplicate_prefix","type":"string","value":"[DUPLICATE] - "}]}},"typeVersion":3.4},{"id":"23640908-7387-4ac4-bc7d-652c1cc662f1","name":"ResultFolder","type":"n8n-nodes-base.set","position":[161296,96000],"parameters":{"options":{},"assignments":{"assignments":[{"id":"cdf192b6-4deb-453b-939b-f5c4e2e518bc","name":"=target_folder_id","type":"string","value":"={{ $json.id }}"}]}},"typeVersion":3.4},{"id":"e578be06-4922-4b47-a810-07e45dc69759","name":"RenameToReview","type":"n8n-nodes-base.googleDrive","position":[161184,95568],"parameters":{"fileId":{"__rl":true,"mode":"id","value":"={{ $('InputFile').item.json.input_file_id }}"},"options":{},"operation":"update","newUpdatedFileName":"={{ $('WorkflowConfig').item.json.review_prefix }}{{ $('InputFile').item.json.input_file_filename }}"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"e73828e5-98ba-40e4-b7fc-01d621577063","name":"DuplicateLog","type":"n8n-nodes-base.telegram","position":[159376,96320],"webhookId":"duplicate-log-webhook","parameters":{"text":"=🚫 *Duplicate:* {{ $('InputFile').item.json.input_file_filename }}\nπŸ”— Existing invoice: {{ $('StorageInput').item.json.invoice_month }}/{{ $('StorageInput').item.json.input_file_hash.substring(0, 8) }}","chatId":"={{ $('WorkflowConfig').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"38778ce2-2a0d-4fe1-956a-92c3bbf0e428","name":"IfNotForReviewOrDuplicate","type":"n8n-nodes-base.if","position":[159840,95312],"parameters":{"options":{},"conditions":{"options":{"version":3,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"615b643d-199d-416a-8656-c2e67290256f","operator":{"type":"string","operation":"notStartsWith"},"leftValue":"={{ $('LoopInput').item.json.name }}","rightValue":"={{ $('WorkflowConfig').item.json.review_prefix }}"},{"id":"b4952369-ff83-44c0-bc49-c81f360b1122","operator":{"type":"string","operation":"notStartsWith"},"leftValue":"={{ $('LoopInput').item.json.name }}","rightValue":"={{ $('WorkflowConfig').item.json.duplicate_prefix }}"}]}},"typeVersion":2.3},{"id":"edbd6079-9253-4031-ab54-66ca7db69c08","name":"GetFiles","type":"n8n-nodes-base.googleDrive","position":[159152,95312],"parameters":{"filter":{"folderId":{"__rl":true,"mode":"list","value":"1YuASChwxTDENnfcwfvrA_WFUJxmu2CNo","cachedResultUrl":"https://drive.google.com/drive/folders/1YuASChwxTDENnfcwfvrA_WFUJxmu2CNo","cachedResultName":"Invoice Budget Tracker"}},"options":{"fields":["*"]},"resource":"fileFolder","queryString":"*.pdf"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"541e0e09-a215-4d5c-8b77-15143cf3caa0","name":"LoopInput","type":"n8n-nodes-base.splitInBatches","position":[159376,95312],"parameters":{"options":{}},"executeOnce":false,"typeVersion":3},{"id":"9fc45e3f-0d8e-4c1f-9f39-e200a8d793a4","name":"HourlyTrigger","type":"n8n-nodes-base.scheduleTrigger","position":[158480,95312],"parameters":{"rule":{"interval":[{"field":"cronExpression","expression":"0 8-21 * * *"}]}},"typeVersion":1.2},{"id":"a1c99368-bfd1-440f-8d21-ce78ed8b8cc0","name":"Merge","type":"n8n-nodes-base.merge","position":[160752,95248],"parameters":{"mode":"combine","options":{},"combineBy":"combineAll"},"typeVersion":3.2},{"id":"101debc3-625d-4927-8806-d2fae41b02c4","name":"OcrOutput","type":"n8n-nodes-base.set","position":[160560,95152],"parameters":{"options":{},"assignments":{"assignments":[{"id":"8d70886e-0a42-4607-a0b5-483bb49a4676","name":"invoice_ocr_text","type":"string","value":"={{ $('OcrExtract').item.json.content?.[0]?.text }}"}]}},"typeVersion":3.4},{"id":"d064a5b7-bcae-49cd-8668-21648bfb745a","name":"InputFile","type":"n8n-nodes-base.set","position":[160560,95344],"parameters":{"options":{},"assignments":{"assignments":[{"id":"drive-file-id","name":"input_file_id","type":"string","value":"={{ $('LoopInput').item.json.id }}"},{"id":"file-hash","name":"input_file_hash","type":"string","value":"={{ $('Crypto').item.json.input_file_hash }}"},{"id":"original-filename","name":"input_file_filename","type":"string","value":"={{ $('DownloadInvoice').item.binary.data.fileName ?? 'invoice.pdf' }}"},{"id":"file-extension","name":"input_file_extension","type":"string","value":"={{ ($('DownloadInvoice').item.binary.data.fileName).split('.').pop() || 'pdf' }}"}]}},"typeVersion":3.4},{"id":"ae090e45-8510-4efd-9fba-3afcd79998a0","name":"ProcessingInput","type":"n8n-nodes-base.set","position":[161680,95168],"parameters":{"options":{},"assignments":{"assignments":[{"id":"ocr-text","name":"ocr_text","type":"string","value":"={{ $('OcrExtract').item.json.content[0].text }}"},{"id":"allowed-categories","name":"allowed_categories","type":"string","value":"={{ $('WorkflowConfig').item.json.allowed_categories }}"},{"id":"budgets-context","name":"budgets_context","type":"string","value":"={{ Object.entries($('GetBudgets').item.json.budgets || {}).map(([k,v]) => k + ': ' + v.monthly + ' ' + (v.currency || 'EUR') + '/month').join('\\n') || 'No budgets set' }}"},{"id":"e100c199-e78c-4ea0-8fd9-143d067447b5","name":"input_folder_id","type":"string","value":"={{ $('WorkflowConfig').item.json.input_folder_id }}"},{"id":"file-hash","name":"input_file_hash","type":"string","value":"={{ $('InputFile').item.json.input_file_hash }}"},{"id":"drive-file-id","name":"input_file_id","type":"string","value":"={{ $('InputFile').item.json.input_file_id }}"},{"id":"original-filename","name":"input_file_filename","type":"string","value":"={{ $('InputFile').item.json.input_file_filename }}"},{"id":"file-extension","name":"input_file_extension","type":"string","value":"={{ $('InputFile').item.json.input_file_extension }}"}]}},"typeVersion":3.4},{"id":"ce72a80a-2f2c-41fa-9d25-57f2cadbd8b4","name":"StorageInput","type":"n8n-nodes-base.set","position":[158464,96096],"parameters":{"options":{},"assignments":{"assignments":[{"id":"storage-category","name":"storage_category","type":"string","value":"=invoice-data-{{ $('AICategorizer').item.json.output.date.substring(0, 7) }}"},{"id":"invoice-month","name":"invoice_month","type":"string","value":"={{ $('AICategorizer').item.json.output.date.substring(0, 7) }}"},{"id":"input-file-hash","name":"input_file_hash","type":"string","value":"={{ $('InputFile').item.json.input_file_hash }}"},{"id":"input-file-id","name":"input_file_id","type":"string","value":"={{ $('InputFile').item.json.input_file_id }}"},{"id":"input-file-filename","name":"input_file_filename","type":"string","value":"={{ $('InputFile').item.json.input_file_filename }}"},{"id":"input-file-extension","name":"input_file_extension","type":"string","value":"={{ $('InputFile').item.json.input_file_extension }}"}]}},"typeVersion":3.4},{"id":"b9229f35-4a2b-4332-9c09-7435d3485107","name":"Monthly Summary","type":"n8n-nodes-base.stickyNote","position":[160064,97232],"parameters":{"color":5,"width":1420,"height":1052,"content":"## 4. Monthly Summary\nScheduled report generation on 10th of each month"},"typeVersion":1},{"id":"986b3dbf-cd37-472f-b233-bafc89b0bcf7","name":"MonthlyTrigger","type":"n8n-nodes-base.scheduleTrigger","position":[160144,97424],"parameters":{"rule":{"interval":[{"field":"months","triggerAtHour":9,"triggerAtDayOfMonth":10}]}},"typeVersion":1.2},{"id":"647185b5-2ced-4257-8d1e-0787cf4bebc4","name":"MonthlySummaryMessage","type":"n8n-nodes-base.telegram","position":[160912,97424],"webhookId":"monthly-summary-webhook","parameters":{"text":"={{ $json.message ?? $json.error }}","chatId":"={{ $('GetAppConfig2').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"6f88e46e-c38b-4851-b761-0f416921dfd6","name":"IfHasMonthlyData1","type":"n8n-nodes-base.if","position":[160816,97808],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"has-monthly-data","operator":{"type":"number","operation":"gt"},"leftValue":"={{ $('GetMonthlySummary').item.json.invoice_count }}","rightValue":0}]}},"typeVersion":2.2},{"id":"b87f2e29-e7ef-4745-8dd2-8ad0b85017ad","name":"CalcMonthlySummary","type":"n8n-nodes-base.code","position":[161040,97712],"parameters":{"jsCode":"// Calculate monthly summary data - only calculations, no formatting\nconst summary = $input.first().json;\nconst period = summary.period || $now.minus({months: 1}).format('yyyy-MM');\n\nconst total_pct = summary.total_budget > 0 \n ? Math.round((summary.total_spent / summary.total_budget) * 100) \n : 0;\n\n// Sort categories by spent (descending)\nconst categories = Object.entries(summary.categories || {})\n .sort((a, b) => b[1].spent - a[1].spent)\n .map(([name, data]) => ({\n name: name,\n spent: (data.spent || 0).toFixed(2),\n budget: data.budget || 0,\n pct: data.pct,\n bar_filled: Math.min(10, Math.round(data.pct / 10)),\n bar_empty: Math.max(0, 10 - Math.round(data.pct / 10))\n }));\n\nreturn {\n json: {\n period: period,\n total_spent: (summary.total_spent || 0).toFixed(2),\n total_budget: summary.total_budget || 0,\n total_pct: total_pct,\n invoice_count: summary.invoice_count || 0,\n categories: categories,\n insights: (summary.insights || []).slice(-5),\n anomalies: (summary.anomalies || []).slice(-3).map(a => ({\n vendor: a.vendor,\n reason: a.reason\n })),\n over_budget: categories.filter(c => c.pct >= 100).map(c => c.name),\n near_budget: categories.filter(c => c.pct >= 80 && c.pct < 100).map(c => c.name)\n }\n};"},"typeVersion":2},{"id":"6f6a13e1-f4dc-4f10-8563-abf5e695d60a","name":"BuildMonthlyMessage","type":"n8n-nodes-base.set","position":[161264,97712],"parameters":{"options":{},"assignments":{"assignments":[{"id":"monthly-message","name":"message","type":"string","value":"=πŸ“… *Monthly Report - {{ $json.period }}*\n\n*Overview:*\nβ€’ Total Spent: €{{ $json.total_spent }}\n{{ $json.total_budget > 0 ? 'β€’ Budget Used: ' + $json.total_pct + '% of €' + $json.total_budget + '\\n' : '' }}β€’ Invoices Processed: {{ $json.invoice_count }}\n\n*By Category:*\n\n{{ $json.categories.map(c => (c.pct >= 100 ? 'πŸ”΄' : c.pct >= 80 ? '🟑' : '🟒') + ' *' + c.name + '*\\n ' + 'β–ˆ'.repeat(c.bar_filled) + 'β–‘'.repeat(c.bar_empty) + ' ' + c.pct + '%\\n €' + c.spent + ' / €' + c.budget).join('\\n\\n') }}\n{{ $json.insights.length > 0 ? '\\n*Key Insights:*\\n' + $json.insights.map(i => 'β€’ ' + i).join('\\n') : '' }}\n{{ $json.anomalies.length > 0 ? '\\n⚠️ *Anomalies Detected: ' + $json.anomalies.length + '*\\n' + $json.anomalies.map(a => 'β€’ ' + a.vendor + ': ' + a.reason).join('\\n') : '' }}\n{{ $json.over_budget.length > 0 ? '\\nπŸ”΄ *Over Budget:* ' + $json.over_budget.join(', ') : '' }}\n{{ $json.near_budget.length > 0 ? '\\n🟑 *Near Budget:* ' + $json.near_budget.join(', ') : '' }}"},{"id":"monthly-period","name":"period","type":"string","value":"={{ $json.period }}"},{"id":"monthly-total","name":"total_spent","type":"string","value":"={{ $json.total_spent }}"},{"id":"monthly-count","name":"invoice_count","type":"number","value":"={{ $json.invoice_count }}"}]}},"typeVersion":3.4},{"id":"81f5c1a9-3da1-4188-adcf-ad968a87ee52","name":"WorkflowInput","type":"n8n-nodes-base.set","position":[160368,97808],"parameters":{"options":{},"assignments":{"assignments":[{"id":"b4674f58-0a8a-4063-abf8-7e6e0392d038","name":"year","type":"number","value":"={{ $json.year ?? $now.format(\"yyyy\") }}"},{"id":"1256f875-5c4d-42ec-8c91-c963ef3f26aa","name":"month","type":"number","value":"={{ $json.month ?? $now.format(\"M\") }}"}]}},"typeVersion":3.4},{"id":"c9d350c1-7fc1-4980-a412-8a8dff4dcdc3","name":"GetMonthlySummaryTrigger","type":"n8n-nodes-base.executeWorkflowTrigger","position":[160144,97808],"parameters":{"workflowInputs":{"values":[{"name":"year","type":"number"},{"name":"month","type":"number"}]}},"typeVersion":1.1},{"id":"b04313c1-249d-4ce6-b88f-d258cf2eb83c","name":"MonthlySummary","type":"@n8n/n8n-nodes-langchain.toolWorkflow","position":[160976,96976],"parameters":{"workflowId":{"__rl":true,"mode":"id","value":"={{ $workflow.id }}","cachedResultUrl":"/workflow/=%7B%7B%20$workflow.id%20%7D%7D"},"description":"Use this tool to get monthly summary.","workflowInputs":{"value":{"year":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('year', `Provide year, number (e.g. 2026)`, 'number') }}","month":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('month', `Provide month, number (e.g. 10)`, 'number') }}"},"schema":[{"id":"year","type":"number","display":true,"removed":false,"required":false,"displayName":"year","defaultMatch":false,"canBeUsedToMatch":true},{"id":"month","type":"number","display":true,"removed":false,"required":false,"displayName":"month","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":[],"attemptToConvertTypes":false,"convertFieldsToString":false}},"typeVersion":2.2},{"id":"58b67b0a-3c3d-4dea-806a-5c373490f08c","name":"GetMonthlySummary","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[160592,97808],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/invoice-summary-{{ new Date($json.year, $json.month - 1, 1).toISOString().slice(0,7) }}/totals","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth","queryParameters":{"parameters":[{"name":"allowEmpty","value":"true"}]}},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"2b71f7d0-fe8c-4077-8271-2d0569215841","name":"GetMonthlySummaryText","type":"n8n-nodes-base.executeWorkflow","position":[160592,97424],"parameters":{"options":{},"workflowId":{"__rl":true,"mode":"id","value":"={{ $workflow.id }}","cachedResultUrl":"/workflow/=%7B%7B%20$workflow.id%20%7D%7D"},"workflowInputs":{"value":{"year":"={{ $now.minus({months: 1}).format('yyyy').toNumber() }}","month":"={{ $now.minus({months: 1}).format('M').toNumber() }}"},"schema":[{"id":"year","type":"number","display":true,"required":false,"displayName":"year","defaultMatch":false,"canBeUsedToMatch":true},{"id":"month","type":"number","display":true,"required":false,"displayName":"month","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":[],"attemptToConvertTypes":false,"convertFieldsToString":true}},"typeVersion":1.3},{"id":"2971c307-2b46-433a-8a28-9a752ef0fa87","name":"CalcSummary","type":"n8n-nodes-base.code","position":[159600,96000],"parameters":{"mode":"runOnceForEachItem","jsCode":"// Calculate summary update - only summary mutations\nconst invoice = $('AICategorizer').item.json.output;\nconst budgets = $('GetBudgets').item.json.budgets || {};\nconst existingSummary = $input.item.json;\n\nconst period = invoice.date.substring(0, 7);\nconst allowedCategories = $('WorkflowConfig').item.json.allowed_categories.split(', ');\nconst category = allowedCategories.includes(invoice.category) ? invoice.category : 'Other';\nconst amount = invoice.amount;\n\n// Initialize or clone summary\nlet summary = Object.keys(existingSummary).length > 0 \n ? JSON.parse(JSON.stringify(existingSummary))\n : {\n period: period,\n categories: {},\n total_spent: 0,\n total_budget: 0,\n invoice_count: 0,\n insights: [],\n anomalies: []\n };\n\n// Update category\nif (!summary.categories[category]) {\n summary.categories[category] = {\n spent: 0,\n budget: budgets[category]?.monthly || 0,\n pct: 0\n };\n}\nsummary.categories[category].spent = Math.round((summary.categories[category].spent + amount) * 100) / 100;\nif (summary.categories[category].budget > 0) {\n summary.categories[category].pct = Math.round(\n (summary.categories[category].spent / summary.categories[category].budget) * 100\n );\n}\n\n// Update totals\nsummary.total_spent = Math.round((summary.total_spent + amount) * 100) / 100;\nsummary.invoice_count += 1;\nsummary.total_budget = Object.values(budgets).reduce((sum, b) => sum + (b.monthly || 0), 0);\n\n// Add insight (keep last 10)\nif (invoice.insight) {\n summary.insights = [...summary.insights, invoice.insight].slice(-10);\n}\n\n// Add anomaly if detected\nif (invoice.anomaly_detected) {\n summary.anomalies.push({\n vendor: invoice.vendor_normalized || invoice.vendor,\n reason: invoice.anomaly_reason,\n severity: 'medium',\n date: invoice.date\n });\n}\n\nreturn {\n json: {\n summary: summary,\n summary_category: 'invoice-summary-' + period,\n invoice: invoice,\n budget_status: summary.categories[category]\n }\n};"},"typeVersion":2},{"id":"e7f87a8a-9724-4fe2-b7ba-043df5c44542","name":"SummaryInput","type":"n8n-nodes-base.set","position":[159824,96000],"parameters":{"options":{},"assignments":{"assignments":[{"id":"output-summary","name":"summary","type":"object","value":"={{ $json.summary }}"},{"id":"output-summary-category","name":"summary_category","type":"string","value":"={{ $json.summary_category }}"},{"id":"output-invoice","name":"invoice","type":"object","value":"={{ $json.invoice }}"},{"id":"output-needs-alert","name":"needs_alert","type":"boolean","value":"={{ $json.invoice.budget_warning || ($json.budget_status.budget > 0 && $json.budget_status.pct >= 80) }}"},{"id":"output-budget-status","name":"budget_status","type":"object","value":"={{ $json.budget_status }}"},{"id":"output-file-info","name":"file_info","type":"object","value":"={{ { input_folder_id: $('WorkflowConfig').item.json.input_folder_id, input_file_id: $('StorageInput').item.json.input_file_id, new_filename: '[' + $json.invoice.date + '] - ' + ($json.invoice.vendor_normalized || $json.invoice.vendor) + ' (' + ($json.invoice.invoice_number ? $json.invoice.invoice_number + ', ' : '') + $json.invoice.amount + ' ' + $json.invoice.currency + ').' + $('StorageInput').item.json.input_file_extension, month_folder: $('StorageInput').item.json.invoice_month } }}"}]}},"typeVersion":3.4},{"id":"130593ac-8c99-4b8c-b365-81bb1d124be6","name":"IfAuthorized","type":"n8n-nodes-base.if","position":[158912,96976],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"is-authorized","operator":{"type":"number","operation":"equals"},"leftValue":"={{ $('BudgetTrigger').item.json.message.chat.id }}","rightValue":"={{ $json.chat_id ?? null }}"}]}},"typeVersion":2.2},{"id":"0bc1dd6c-1f9d-4a48-be17-f7ccac7035b9","name":"GetAppConfig2","type":"n8n-nodes-base.httpRequest","onError":"continueErrorOutput","position":[160368,97424],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"a410987e-c7ad-4726-b834-a56e8adfea82","name":"ErrorOutput","type":"n8n-nodes-base.set","position":[161040,97904],"parameters":{"options":{},"assignments":{"assignments":[{"id":"708b9260-cb4e-47ef-ba4b-03a1307d5bee","name":"error","type":"string","value":"=Monthly summary does not exist for selected month ({{ new Date($('WorkflowInput').item.json.year, $('WorkflowInput').item.json.month - 1, 1).toISOString().slice(0,7) }})"}]}},"typeVersion":3.4},{"id":"1fdbbaa6-70d5-48cd-b09e-4a50e6f845be","name":"ManualResetTrigger","type":"n8n-nodes-base.manualTrigger","position":[158464,97904],"parameters":{},"typeVersion":1},{"id":"832ce7c3-0d67-408d-8aa4-84a65fa44fad","name":"ForEachCategory","type":"n8n-nodes-base.httpRequest","onError":"continueErrorOutput","position":[159424,97888],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"9f45a2ac-c67a-4c7c-ab92-752f8e4285f2","name":"DeleteItem","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[159696,98096],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/{{ $json.category }}/{{ $json.key }}","method":"DELETE","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"ccee79a6-2fa5-447c-a711-b46cb55eaff5","name":"Sticky Note12","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[158416,97776],"parameters":{"color":7,"width":1584,"height":464,"content":"## Cleanup / Reset\nThis is **MANUAL** trigger to full data cleanup. **Warning - this will DELETE ALL DATA** stored in your **Ainoflow** account"},"typeVersion":1},{"id":"afd9800b-cc16-46b6-aee2-165aa010c2a8","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[158416,95168],"parameters":{"color":7,"width":208,"height":304,"content":"## Scheduled Trigger"},"typeVersion":1},{"id":"b7e850ad-de62-469e-a536-43cdeff53018","name":"Sticky Note1","type":"n8n-nodes-base.stickyNote","position":[158624,95168],"parameters":{"color":2,"width":464,"height":304,"content":"## Ensure Tool Configuration Exists\nBefore starting processing, we should have a Telegram bot successfully configured and linked to the workflow via the `/start` message."},"typeVersion":1},{"id":"cf649ee2-81e7-4280-aa9a-8c8ad5c920b7","name":"GetAppSettings","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[158704,95312],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"8b9b5220-2d22-4799-8f1a-59108a660c76","name":"GetAppSettings1","type":"n8n-nodes-base.httpRequest","onError":"continueRegularOutput","position":[158720,96752],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":true},{"id":"1a8389a1-32e0-438c-879e-625a1e55d2e0","name":"GetAppSettings2","type":"n8n-nodes-base.httpRequest","onError":"continueErrorOutput","position":[158688,97440],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"3516a16f-4c10-42ee-934d-c73a1afa1516","name":"IfRegistrationExists","type":"n8n-nodes-base.if","position":[158928,95312],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"has-chat-id","operator":{"type":"number","operation":"exists","singleValue":true},"leftValue":"={{ $json.chat_id }}","rightValue":""}]}},"typeVersion":2.2},{"id":"c8104c27-cf1c-4342-8eb2-6f76b04f5cc0","name":"Sticky Note2","type":"n8n-nodes-base.stickyNote","position":[159088,95168],"parameters":{"color":2,"width":464,"height":304,"content":"## Loop over unprocessed files\n- Get all files in folder, iterate one by one\n- Make sure you have selected right (inbox) directory here\n"},"typeVersion":1},{"id":"0ca2c565-ac22-4ac1-bd9e-677ce62a45ae","name":"Sticky Note3","type":"n8n-nodes-base.stickyNote","position":[158432,96640],"parameters":{"color":7,"width":208,"height":320,"content":"## Chat Trigger"},"typeVersion":1},{"id":"ac805847-4685-4f0d-b1aa-29ef044a52e8","name":"Sticky Note4","type":"n8n-nodes-base.stickyNote","position":[158640,96640],"parameters":{"color":2,"width":928,"height":528,"content":"## Ensure Bot Privacy\nOn first use, the bot stores the user ID and locks access to that user. Any other user will receive an β€œunauthorized” message.\n"},"typeVersion":1},{"id":"187ac6c2-1ed5-449c-844b-d6141c56c9ef","name":"IfStartMessage","type":"n8n-nodes-base.if","position":[159392,96864],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"not-start-command","operator":{"type":"string","operation":"equals"},"leftValue":"={{ $('BudgetTrigger').item.json.message.text }}","rightValue":"/start"}]}},"typeVersion":2.2},{"id":"59e48c58-68ae-443b-bb1b-1c718b5c0742","name":"Sticky Note10","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[159568,96640],"parameters":{"color":4,"width":720,"height":256,"content":"## Add processing started message\nNotify user about processing start (with message ... )"},"typeVersion":1},{"id":"09f8c8f5-157a-40f5-9233-828e516832b3","name":"Sticky Note6","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[159568,96896],"parameters":{"color":2,"width":720,"height":272,"content":"## Build Agent Input\n"},"typeVersion":1},{"id":"72de16dc-c2bd-4277-aff8-a2ee95eae8fa","name":"Sticky Note7","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[160288,96640],"parameters":{"color":6,"width":800,"height":528,"content":"## Budget Agent Processing\n- answer to user message\n- ensure budget is set as expected"},"typeVersion":1},{"id":"4bae5be7-e65e-4b9c-b22a-e72a011c616f","name":"BudgetAgent","type":"@n8n/n8n-nodes-langchain.agent","position":[160560,96752],"parameters":{"text":"={{ $('BudgetInput').item.json.text }}","options":{"systemMessage":"=# Budget Manager for Invoice Budget Tracker\n\nYou manage budget configuration via Ainoflow Storage MCP.\n\n## Available MCP Tools\n\nJsonStorageMcp:\n- storage_json_get(category, key) - retrieve data\n- storage_json_upsert(category, key, data) - create/update data\n\n## Storage Structure\n\nCategory: \"invoice-config\"\nKey: \"budgets\"\n\n## Allowed Categories\n{{ $('BudgetInput').item.json.allowed_categories }}\n\n## Budget Schema\n```json\n{\n \"budgets\": {\n \"Software\": { \"monthly\": 500, \"currency\": \"EUR\" },\n \"Marketing\": { \"monthly\": 1000, \"currency\": \"EUR\" }\n },\n \"alert_threshold\": 0.8\n}\n```\n\n## Operations\n\n### List Categories\nUser: \"What are categories?\" or \"Show categories\"\nDO NOT call storage - just return the Allowed Categories list above.\nFormat: \"πŸ“‹ *Available Categories:*\\nβ€’ Software\\nβ€’ Marketing\\n...etc\"\n\n### Set Budget\nUser: \"Set budget Software 500\"\n1. storage_json_get(\"invoice-config\", \"budgets\")\n2. Add/update: budgets.Software = { monthly: 500, currency: \"EUR\" }\n3. storage_json_upsert(\"invoice-config\", \"budgets\", updated_data)\n4. Respond: \"βœ… Budget set: Software - €500/month\"\n\n### List Budgets\nUser: \"Show budgets\"\n1. storage_json_get(\"invoice-config\", \"budgets\")\n2. Format as list with totals\n3. Use Calculator for total\n\n### Budget Status\nUser: \"Budget status\"\n1. storage_json_get(\"invoice-config\", \"budgets\")\n2. Get current month: {{ $now.format('yyyy-MM') }}\n3. storage_json_get(\"invoice-summary-{{ $now.format('yyyy-MM') }}\", \"totals\")\n4. Compare spent vs budget per category\n5. Show % and remaining\n\n### Delete Budget\nUser: \"Remove Travel budget\"\n1. storage_json_get(\"invoice-config\", \"budgets\")\n2. Delete budgets.Travel\n3. storage_json_upsert(\"invoice-config\", \"budgets\", updated_data)\n4. Confirm deletion\n\n## Rules\n- Default currency: EUR\n- Validate category from allowed list\n- Use Calculator for totals and percentages\n- Keep responses concise\n- Use *bold* (single asterisk) for amounts\n\nCurrent date: {{ $now.toISO() }}\nCurrent month: {{ $now.format('yyyy-MM') }}\n"},"promptType":"define"},"typeVersion":2.2},{"id":"99e32992-9780-494e-9c64-99154722e57e","name":"Sticky Note5","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[161088,96640],"parameters":{"color":4,"width":288,"height":528,"content":"## Result / Reply Message\nSends reply to the user"},"typeVersion":1},{"id":"3ce0b558-2b8a-4c70-8fcc-b5ccfdc22452","name":"Budget Agent1","type":"n8n-nodes-base.stickyNote","position":[158384,94896],"parameters":{"color":5,"width":4068,"height":868,"content":"## 1.1 Document Processing Loop / Data Extraction (Scheduled)\n"},"typeVersion":1},{"id":"111e0912-7e9c-461d-a494-95a36a752492","name":"Sticky Note8","type":"n8n-nodes-base.stickyNote","position":[159552,95168],"parameters":{"color":2,"width":464,"height":304,"content":"## Get Config and Validate Input File\n- Document not marked for manual review\n- Document not marked as duplicate\n"},"typeVersion":1},{"id":"c33f4996-4c7e-41e0-aca0-9e07754ee77d","name":"Sticky Note9","type":"n8n-nodes-base.stickyNote","position":[160016,95072],"parameters":{"color":2,"width":1088,"height":432,"content":"## Get Document Content\n- Downloads file\n- Extract text from file\n- Calculate file hash\n"},"typeVersion":1},{"id":"d7b453c3-d836-4b2e-846a-607235d74b89","name":"Sticky Note11","type":"n8n-nodes-base.stickyNote","position":[161104,95072],"parameters":{"color":2,"width":528,"height":288,"content":"## Load Budget Data\n- Budget json loaded from config storage"},"typeVersion":1},{"id":"2a06727f-aa5f-46e8-a4a9-6676a71cccd3","name":"Sticky Note14","type":"n8n-nodes-base.stickyNote","position":[161104,95360],"parameters":{"color":3,"width":528,"height":368,"content":"## Require manual review\n- If OCR / text extraction failed\n- If categorizer identified invalid content\n"},"typeVersion":1},{"id":"3ea2ad97-17ba-4007-9ee9-ef42032c1a49","name":"IfInvalidContent","type":"n8n-nodes-base.if","position":[160880,95536],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"74663490-59c4-4ebe-9716-ccba0dbb6498","operator":{"type":"boolean","operation":"false","singleValue":true},"leftValue":"={{ $json.output.is_invoice }}","rightValue":false}]}},"typeVersion":2.2},{"id":"485da58e-1815-44c3-afb9-4f1e46f1a9d8","name":"Sticky Note15","type":"n8n-nodes-base.stickyNote","position":[161632,95072],"parameters":{"color":2,"width":688,"height":656,"content":"## Extract Invoice Data"},"typeVersion":1},{"id":"84d1b344-f5b1-4057-979b-0dd5f6936960","name":"Budget Agent2","type":"n8n-nodes-base.stickyNote","position":[158384,95840],"parameters":{"color":5,"width":4068,"height":660,"content":"## 1.2 Document Processing Loop / Invoice Processing\n"},"typeVersion":1},{"id":"59bbb7aa-83e1-487a-bb38-6be826e4c6ba","name":"RenameAsDuplicate","type":"n8n-nodes-base.googleDrive","position":[159152,96320],"parameters":{"fileId":{"__rl":true,"mode":"id","value":"={{ $('InputFile').item.json.input_file_id }}"},"options":{},"operation":"update","newUpdatedFileName":"={{ $('WorkflowConfig').item.json.duplicate_prefix }}{{ $('InputFile').item.json.input_file_filename }}"},"credentials":{"googleDriveOAuth2Api":{"id":"Lx8EZLOwmZuUPE9f","name":"GoogleOAuth"}},"typeVersion":3},{"id":"352a4f6f-dab1-4106-8d75-766b52fee649","name":"Sticky Note16","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[159088,96192],"parameters":{"color":4,"width":512,"height":288,"content":"## Handle Duplicate Invoice\n- Rename as duplicate (for manual processing) \n- Notify user about duplicate"},"typeVersion":1},{"id":"6b92e2a6-3292-4736-9f72-22b0e57d2108","name":"Sticky Note17","type":"n8n-nodes-base.stickyNote","position":[158592,96000],"parameters":{"color":2,"width":496,"height":304,"content":"## Duplicate Check\n"},"typeVersion":1},{"id":"13111eac-ce49-47e5-bf07-3b85f33620c0","name":"Sticky Note18","type":"n8n-nodes-base.stickyNote","position":[159088,95904],"parameters":{"color":2,"width":208,"height":288,"content":"## Save Record\n"},"typeVersion":1},{"id":"5b1fede8-d5e9-48e0-84ea-51bf4b12987c","name":"Sticky Note19","type":"n8n-nodes-base.stickyNote","position":[159296,95904],"parameters":{"color":2,"width":928,"height":288,"content":"## Update Summary\n"},"typeVersion":1},{"id":"73c0db71-0705-48b6-b9a5-0451c73923f8","name":"Sticky Note20","type":"n8n-nodes-base.stickyNote","position":[160224,95904],"parameters":{"color":4,"width":448,"height":288,"content":"## Budget Alerts\n"},"typeVersion":1},{"id":"ac1d07f5-e557-44fd-b807-bcd6ef4cc75f","name":"Sticky Note21","type":"n8n-nodes-base.stickyNote","position":[160224,96192],"parameters":{"color":4,"width":304,"height":288,"content":"## Rename Document\n- Use invoice details to build new document name\n"},"typeVersion":1},{"id":"9fe4053f-a90b-42db-a135-4e923452680d","name":"Sticky Note22","type":"n8n-nodes-base.stickyNote","position":[160528,96192],"parameters":{"color":2,"width":736,"height":288,"content":"## Ensure Month Folder Exists\n"},"typeVersion":1},{"id":"71e6d8f0-5460-4d67-a48b-9c8ec76d6e09","name":"Sticky Note23","type":"n8n-nodes-base.stickyNote","position":[161200,95904],"parameters":{"color":4,"width":560,"height":288,"content":"## Move Document to Month Folder\n"},"typeVersion":1},{"id":"ee1122c7-62b4-42b7-b5f3-9eb2402d2f90","name":"Sticky Note25","type":"n8n-nodes-base.stickyNote","position":[161760,95904],"parameters":{"color":4,"width":336,"height":288,"content":"## Success Notification\n- Send message to user with invoice details\n"},"typeVersion":1},{"id":"777c19d2-d3da-41ba-91a7-558f17412212","name":"Sticky Note24","type":"n8n-nodes-base.stickyNote","position":[158416,97344],"parameters":{"color":7,"width":208,"height":288,"content":"## Weekly Trigger"},"typeVersion":1},{"id":"1b659b80-e5ed-41ee-a848-be729baf5907","name":"Sticky Note26","type":"n8n-nodes-base.stickyNote","position":[158624,97344],"parameters":{"color":2,"width":912,"height":288,"content":"## Get Weekly Summary\n- Do not proceed if summary does not exist yet\n"},"typeVersion":1},{"id":"bcdd3131-8093-4d10-ac03-696b72b7575d","name":"Sticky Note27","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[159536,97344],"parameters":{"color":4,"width":464,"height":288,"content":"## Send Weekly Notification"},"typeVersion":1},{"id":"b08ebd23-e906-460a-9ec5-6116f70ac2db","name":"Sticky Note28","type":"n8n-nodes-base.stickyNote","position":[160096,97328],"parameters":{"color":7,"width":208,"height":288,"content":"## Monthly Trigger"},"typeVersion":1},{"id":"9513d252-3a58-4468-bd07-db807d054995","name":"Sticky Note29","type":"n8n-nodes-base.stickyNote","position":[160304,97328],"parameters":{"color":2,"width":464,"height":288,"content":"## Get Monthly Summary\n- Do not proceed if summary does not exist yet\n"},"typeVersion":1},{"id":"54f09973-ad72-4177-9c67-8ecd665005a7","name":"Sticky Note30","type":"n8n-nodes-base.stickyNote","disabled":true,"position":[160768,97328],"parameters":{"color":4,"width":448,"height":288,"content":"## Send Monthly Notification"},"typeVersion":1},{"id":"32d50423-9e8a-4d07-ac65-a824967d593f","name":"Sticky Note31","type":"n8n-nodes-base.stickyNote","position":[160096,97664],"parameters":{"color":2,"width":1344,"height":416,"content":"## Monthly Summary Calculation Logic\n- Respond with summary or error message\n- Uses subworkflow (workflow with same id)\n"},"typeVersion":1},{"id":"bf54a221-ed26-4ce4-aeec-625df8fac3bd","name":"Monthly Summary1","type":"n8n-nodes-base.stickyNote","position":[158384,97680],"parameters":{"color":3,"width":1660,"height":604,"content":"## 5. Data Reset\n- Removes all account / project data"},"typeVersion":1},{"id":"57a2e9b1-2d98-4b43-bbc0-546021395645","name":"GetAppSettings3","type":"n8n-nodes-base.httpRequest","onError":"continueErrorOutput","position":[158688,97904],"parameters":{"url":"https://api.ainoflow.io/api/v1/storage/json/invoice-config/settings","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"668e46fa-dc01-452a-8948-ac682eb6d9c7","name":"ApproveRemove","type":"n8n-nodes-base.telegram","position":[158912,97904],"webhookId":"68563bc1-0d74-4e0d-bca6-abc19b6bc3b0","parameters":{"chatId":"={{ $json.chat_id }}","message":"⚠️ Approve data removal!","options":{"limitWaitTime":{"values":{"resumeUnit":"minutes"}},"appendAttribution":false},"operation":"sendAndWait","approvalOptions":{"values":{"approvalType":"double"}}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2},{"id":"e754429a-d6cf-4d1e-a3d8-85287930f2a0","name":"IfApproved","type":"n8n-nodes-base.if","position":[159120,97904],"parameters":{"options":{},"conditions":{"options":{"version":3,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"7cb6d41c-1bf0-4a57-8431-9221eeba6caa","operator":{"type":"boolean","operation":"true","singleValue":true},"leftValue":"={{ $json.data.approved }}","rightValue":false}]}},"typeVersion":2.3},{"id":"5a0d78b8-8cab-46ed-befa-92f0e2441012","name":"FirstRunOnlyStart","type":"n8n-nodes-base.if","position":[159152,96736],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"not-start-command","operator":{"type":"string","operation":"equals"},"leftValue":"={{ $('BudgetTrigger').item.json.message.text }}","rightValue":"/start"}]}},"typeVersion":2.2},{"id":"cd18db5e-df54-4717-aaa3-bc5d5a289a1a","name":"ForEachCategoryItem","type":"n8n-nodes-base.httpRequest","onError":"continueErrorOutput","position":[159408,98112],"parameters":{"url":"=https://api.ainoflow.io/api/v1/storage/json/{{ $json.category }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpBearerAuth"},"credentials":{"httpBearerAuth":{"id":"CdhQVxeD79PpCCOL","name":"Ainoflow"}},"typeVersion":4.2,"alwaysOutputData":false},{"id":"ac0992a0-7d3e-443d-9bfb-b4612d863f8d","name":"If","type":"n8n-nodes-base.if","position":[159696,97872],"parameters":{"options":{},"conditions":{"options":{"version":3,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"2b759fe9-1fee-4e1e-9531-a92e8996a1ca","operator":{"type":"string","operation":"startsWith"},"leftValue":"={{ $json.category }}","rightValue":"invoice-"}]}},"typeVersion":2.3},{"id":"2f593874-03d0-4b5a-880a-a07ba313f377","name":"SetDefaults","type":"n8n-nodes-base.set","position":[159632,96736],"parameters":{"options":{},"assignments":{"assignments":[{"id":"c1513003-f08b-4bc2-9f89-c08b16af1314","name":"allowed_categories","type":"string","value":"Software, Marketing, Travel, Office, Professional Services, Infrastructure, Vehicle, Other"}]}},"typeVersion":3.4},{"id":"a2f9b5b7-efff-4d9b-934f-78c9e6a3e55e","name":"Think1","type":"@n8n/n8n-nodes-langchain.toolThink","position":[161856,95536],"parameters":{},"typeVersion":1.1},{"id":"bc49cb02-4592-457f-9972-bd4f05ace201","name":"AICategorizer","type":"@n8n/n8n-nodes-langchain.agent","position":[161936,95296],"parameters":{"text":"=Filename: {{ $('ProcessingInput').item.json.input_file_filename }}\nFile Content: \n{{ $('ProcessingInput').item.json.ocr_text }}","options":{"systemMessage":"=# Invoice Analyzer\n\nAnalyze documents and extract invoice data as JSON.\n\n## Step 1: Document Type Check\n\nFIRST determine if this document records a business expense that should be tracked.\n\n**NOT an invoice (skip):**\n- Contract or Agreement (no payment amount)\n- Delivery act / Acceptance act\n- PPA (Purchase/Payment Agreement without amount)\n- Quote / Estimate (not yet paid)\n- Bank statement\n- Report or Statement (summary without specific transaction)\n- **Multiple invoices in one file** (different vendors, dates, or invoice numbers)\n\n**IS an invoice for expense tracking β€” process normally:**\n- Any document showing: vendor + amount paid + date = INVOICE\n- Invoice marked as \"PAID\", \"SETTLED\", or already paid\n- Invoice marked as \"informational\", \"not for payment\", \"copy\", or \"for your records\"\n- Proforma invoice (with amount)\n- Travel booking confirmation (airline, hotel, car rental)\n- E-ticket or itinerary showing payment amount\n- Receipt with vendor name, amount, and date\n\n**Key rule:** If document shows money was paid or charged, it's an invoice for expense tracking. Ignore disclaimers like \"informational only\" or \"not for payment\".\n\nIf NOT a single invoice β†’ return:\n```json\n{\n \"is_invoice\": false,\n \"document_type\": \"Delivery Act\",\n \"skip_reason\": \"This is a delivery document, not an invoice\"\n}\n```\n\n## Step 2: Extract Data (only if invoice)\n\n### Available Categories\n{{ $('ProcessingInput').item.json.allowed_categories }}\n\n### Current Budget Status\n{{ $('ProcessingInput').item.json.budgets_context }}\n\n### Extraction Tasks\n1. Extract: vendor, amount, currency, date, invoice_number\n2. Normalize vendor name (e.g., 'Amazon Web Services EMEA SARL' β†’ 'AWS')\n3. Categorize based on SERVICE PROVIDED:\n - READ invoice line items and descriptions\n - UNDERSTAND what was purchased\n - MATCH service type to category\n4. Detect anomalies (unusual amount for vendor type)\n\n## Step 3: Review Before Output\n\nBefore returning, verify:\n- Is AMOUNT the invoice total? (not subtotal, not asset value, not tax only)\n- Is VENDOR the company name? (not address, not bank details)\n- Is CATEGORY based on service provided? (not vendor name guess)\n- Does it make business sense?\n\n## Output JSON Schema\n\n### If valid invoice:\n```json\n{\n \"is_invoice\": true,\n \"vendor\": \"Original Company Name from Invoice\",\n \"vendor_normalized\": \"Short Name\",\n \"amount\": 123.45,\n \"currency\": \"EUR\",\n \"date\": \"YYYY-MM-DD\",\n \"invoice_number\": \"INV-123\",\n \"category\": \"Software\",\n \"subcategory\": \"Cloud Services\",\n \"confidence\": 0.95,\n \"budget_warning\": false,\n \"anomaly_detected\": false,\n \"anomaly_reason\": \"\",\n \"insight\": \"Monthly cloud hosting subscription\"\n}\n```\n\n### If NOT an invoice:\n```json\n{\n \"is_invoice\": false,\n \"document_type\": \"Contract\",\n \"skip_reason\": \"This is a purchase agreement, not an invoice\"\n}\n```\n\n## Rules\n- Default currency: EUR if unclear\n- Date format: YYYY-MM-DD\n- invoice_number: empty string if not found\n- confidence: 0.0-1.0, be conservative\n- If document is not invoice: is_invoice = false\n- Always provide insight for valid invoices\n"},"promptType":"define","hasOutputParser":true},"typeVersion":3.1},{"id":"069cf08b-44ff-4db9-a7ef-099ba6a1ec16","name":"StructuredOutputParser","type":"@n8n/n8n-nodes-langchain.outputParserStructured","position":[162016,95536],"parameters":{"autoFix":true,"schemaType":"manual","inputSchema":"{\n \"$schema\": \"https://json-schema.org/draft/2020-12/schema\",\n \"title\": \"DocumentClassificationResult\",\n \"type\": \"object\",\n \"required\": [\"is_invoice\"],\n \"properties\": {\n \"is_invoice\": {\n \"type\": \"boolean\"\n }\n },\n \"allOf\": [\n {\n \"if\": {\n \"properties\": { \"is_invoice\": { \"const\": true } },\n \"required\": [\"is_invoice\"]\n },\n \"then\": {\n \"required\": [\n \"vendor\",\n \"vendor_normalized\",\n \"amount\",\n \"currency\",\n \"date\",\n \"invoice_number\",\n \"category\",\n \"confidence\"\n ],\n \"properties\": {\n \"vendor\": { \"type\": \"string\" },\n \"vendor_normalized\": { \"type\": \"string\" },\n \"amount\": { \"type\": \"number\" },\n \"currency\": { \"type\": \"string\", \"minLength\": 3, \"maxLength\": 3 },\n \"date\": { \"type\": \"string\", \"format\": \"date\" },\n \"invoice_number\": { \"type\": \"string\" },\n \"category\": { \"type\": \"string\" },\n \"subcategory\": { \"type\": \"string\" },\n \"confidence\": { \"type\": \"number\", \"minimum\": 0, \"maximum\": 1 },\n \"budget_warning\": { \"type\": \"boolean\" },\n \"anomaly_detected\": { \"type\": \"boolean\" },\n \"anomaly_reason\": { \"type\": \"string\" },\n \"insight\": { \"type\": \"string\" }\n },\n \"additionalProperties\": false\n }\n },\n {\n \"if\": {\n \"properties\": { \"is_invoice\": { \"const\": false } },\n \"required\": [\"is_invoice\"]\n },\n \"then\": {\n \"required\": [\"document_type\", \"skip_reason\"],\n \"properties\": {\n \"document_type\": { \"type\": \"string\" },\n \"skip_reason\": { \"type\": \"string\" }\n },\n \"additionalProperties\": false\n }\n }\n ]\n}\n"},"typeVersion":1.3},{"id":"8313adbf-f2b6-4d43-9c08-da69491f3828","name":"RestartMessage","type":"n8n-nodes-base.telegram","position":[159120,98096],"webhookId":"68563bc1-0d74-4e0d-bca6-abc19b6bc3b0","parameters":{"text":"=Data reset completed. Initialize workflow with /start command.","chatId":"={{ $('GetAppSettings3').item.json.chat_id }}","additionalFields":{"parse_mode":"Markdown","appendAttribution":false}},"credentials":{"telegramApi":{"id":"wyKnjaYmdKSyCmE1","name":"InvoiceBudgetTracker"}},"typeVersion":1.2}],"pinData":{},"connections":{"If":{"main":[[{"node":"ForEachCategoryItem","type":"main","index":0}]]},"Merge":{"main":[[{"node":"IfOcrSuccess","type":"main","index":0}]]},"Think":{"ai_tool":[[{"node":"BudgetAgent","type":"ai_tool","index":0}]]},"Crypto":{"main":[[{"node":"InputFile","type":"main","index":0}]]},"Think1":{"ai_tool":[[{"node":"AICategorizer","type":"ai_tool","index":0}]]},"GetFiles":{"main":[[{"node":"LoopInput","type":"main","index":0}]]},"IfHasData":{"main":[[{"node":"CalcWeeklySummary","type":"main","index":0}]]},"InputFile":{"main":[[{"node":"Merge","type":"main","index":1}]]},"LoopInput":{"main":[[],[{"node":"LoopInput","type":"main","index":0},{"node":"WorkflowConfig","type":"main","index":0}]]},"OcrOutput":{"main":[[{"node":"Merge","type":"main","index":0}]]},"Calculator":{"ai_tool":[[{"node":"BudgetAgent","type":"ai_tool","index":0}]]},"GetBudgets":{"main":[[{"node":"ProcessingInput","type":"main","index":0}]]},"GetSummary":{"main":[[{"node":"CalcSummary","type":"main","index":0}]]},"IfApproved":{"main":[[{"node":"ForEachCategory","type":"main","index":0},{"node":"RestartMessage","type":"main","index":0}]]},"IfFirstRun":{"main":[[{"node":"FirstRunOnlyStart","type":"main","index":0}],[{"node":"IfAuthorized","type":"main","index":0}]]},"OcrExtract":{"main":[[{"node":"OcrOutput","type":"main","index":0}]]},"RenameFile":{"main":[[{"node":"SearchMonthFolder","type":"main","index":0}]]},"BudgetAgent":{"main":[[{"node":"BudgetReply","type":"main","index":0}]]},"BudgetInput":{"main":[[{"node":"BudgetAgent","type":"main","index":0}]]},"CalcSummary":{"main":[[{"node":"SummaryInput","type":"main","index":0}]]},"MoveToMonth":{"main":[[{"node":"SuccessLog","type":"main","index":0}]]},"SaveInvoice":{"main":[[{"node":"GetSummary","type":"main","index":0}]]},"SaveSummary":{"main":[[{"node":"IfNeedsAlert","type":"main","index":0}]]},"SetDefaults":{"main":[[{"node":"WelcomeMessage","type":"main","index":0}]]},"BudgetMemory":{"ai_memory":[[{"node":"BudgetAgent","type":"ai_memory","index":0}]]},"IfAuthorized":{"main":[[{"node":"IfStartMessage","type":"main","index":0}],[{"node":"NotAuthorizedMessage","type":"main","index":0}]]},"IfNeedsAlert":{"main":[[{"node":"AlertMessage","type":"main","index":0}]]},"IfNewInvoice":{"main":[[{"node":"SaveInvoice","type":"main","index":0}],[{"node":"RenameAsDuplicate","type":"main","index":0}]]},"IfOcrSuccess":{"main":[[{"node":"GetBudgets","type":"main","index":0}],[{"node":"RenameToReview","type":"main","index":0}]]},"ResultFolder":{"main":[[{"node":"MoveToMonth","type":"main","index":0}]]},"StorageInput":{"main":[[{"node":"CheckInvoiceExists","type":"main","index":0}]]},"SummaryInput":{"main":[[{"node":"SaveSummary","type":"main","index":0},{"node":"RenameFile","type":"main","index":0}]]},"AICategorizer":{"main":[[{"node":"IfInvalidContent","type":"main","index":0}]]},"ApproveRemove":{"main":[[{"node":"IfApproved","type":"main","index":0}]]},"BudgetTrigger":{"main":[[{"node":"GetAppSettings1","type":"main","index":0}]]},"GetAppConfig2":{"main":[[{"node":"GetMonthlySummaryText","type":"main","index":0}]]},"HourlyTrigger":{"main":[[{"node":"GetAppSettings","type":"main","index":0}]]},"WeeklyTrigger":{"main":[[{"node":"GetAppSettings2","type":"main","index":0}]]},"WorkflowInput":{"main":[[{"node":"GetMonthlySummary","type":"main","index":0}]]},"GetAppSettings":{"main":[[{"node":"IfRegistrationExists","type":"main","index":0}]]},"IfFolderExists":{"main":[[{"node":"ResultFolder","type":"main","index":0}],[{"node":"CreateMonthFolder","type":"main","index":0}]]},"IfStartMessage":{"main":[[{"node":"SetDefaults","type":"main","index":0}],[{"node":"BudgetInput","type":"main","index":0}]]},"JsonStorageMcp":{"ai_tool":[[{"node":"BudgetAgent","type":"ai_tool","index":0}]]},"MonthlySummary":{"ai_tool":[[{"node":"BudgetAgent","type":"ai_tool","index":0}]]},"MonthlyTrigger":{"main":[[{"node":"GetAppConfig2","type":"main","index":0}]]},"RenameToReview":{"main":[[{"node":"ErrorAlert","type":"main","index":0}]]},"WelcomeMessage":{"main":[[{"node":"SaveAppSettings","type":"main","index":0}]]},"WorkflowConfig":{"main":[[{"node":"IfNotForReviewOrDuplicate","type":"main","index":0}]]},"DownloadInvoice":{"main":[[{"node":"OcrExtract","type":"main","index":0},{"node":"Crypto","type":"main","index":0}]]},"ForEachCategory":{"main":[[{"node":"If","type":"main","index":0}]]},"GetAppSettings1":{"main":[[{"node":"IfFirstRun","type":"main","index":0}]]},"GetAppSettings2":{"main":[[{"node":"GetWeeklySummary","type":"main","index":0}]]},"GetAppSettings3":{"main":[[{"node":"ApproveRemove","type":"main","index":0}]]},"ProcessingInput":{"main":[[{"node":"AICategorizer","type":"main","index":0}]]},"GetWeeklySummary":{"main":[[{"node":"IfHasData","type":"main","index":0}]]},"Gpt4oBudgetAgent":{"ai_languageModel":[[{"node":"BudgetAgent","type":"ai_languageModel","index":0}]]},"Gpt4oCategorizer":{"ai_languageModel":[[{"node":"AICategorizer","type":"ai_languageModel","index":0},{"node":"StructuredOutputParser","type":"ai_languageModel","index":0}]]},"IfInvalidContent":{"main":[[{"node":"RenameToReview","type":"main","index":0}],[{"node":"StorageInput","type":"main","index":0}]]},"CalcWeeklySummary":{"main":[[{"node":"BuildWeeklyMessage","type":"main","index":0}]]},"CreateMonthFolder":{"main":[[{"node":"ResultFolder","type":"main","index":0}]]},"FirstRunOnlyStart":{"main":[[{"node":"IfStartMessage","type":"main","index":0}]]},"GetMonthlySummary":{"main":[[{"node":"IfHasMonthlyData1","type":"main","index":0}]]},"IfHasMonthlyData1":{"main":[[{"node":"CalcMonthlySummary","type":"main","index":0}],[{"node":"ErrorOutput","type":"main","index":0}]]},"RenameAsDuplicate":{"main":[[{"node":"DuplicateLog","type":"main","index":0}]]},"SearchMonthFolder":{"main":[[{"node":"IfFolderExists","type":"main","index":0}]]},"BuildWeeklyMessage":{"main":[[{"node":"WeeklySummaryMessage","type":"main","index":0}]]},"CalcMonthlySummary":{"main":[[{"node":"BuildMonthlyMessage","type":"main","index":0}]]},"CheckInvoiceExists":{"main":[[{"node":"IfNewInvoice","type":"main","index":0}]]},"ManualResetTrigger":{"main":[[{"node":"GetAppSettings3","type":"main","index":0}]]},"ForEachCategoryItem":{"main":[[{"node":"DeleteItem","type":"main","index":0}]]},"IfRegistrationExists":{"main":[[{"node":"GetFiles","type":"main","index":0}]]},"GetMonthlySummaryText":{"main":[[{"node":"MonthlySummaryMessage","type":"main","index":0}]]},"StructuredOutputParser":{"ai_outputParser":[[{"node":"AICategorizer","type":"ai_outputParser","index":0}]]},"GetMonthlySummaryTrigger":{"main":[[{"node":"WorkflowInput","type":"main","index":0}]]},"IfNotForReviewOrDuplicate":{"main":[[{"node":"DownloadInvoice","type":"main","index":0}]]}}},"lastUpdatedBy":1,"workflowInfo":{"nodeCount":126,"nodeTypes":{"n8n-nodes-base.if":{"count":15},"n8n-nodes-base.set":{"count":13},"n8n-nodes-base.code":{"count":3},"n8n-nodes-base.merge":{"count":1},"n8n-nodes-base.crypto":{"count":1},"n8n-nodes-base.telegram":{"count":11},"n8n-nodes-base.stickyNote":{"count":38},"n8n-nodes-base.googleDrive":{"count":8},"n8n-nodes-base.httpRequest":{"count":17},"n8n-nodes-base.manualTrigger":{"count":1},"n8n-nodes-base.splitInBatches":{"count":1},"@n8n/n8n-nodes-langchain.agent":{"count":2},"n8n-nodes-base.executeWorkflow":{"count":1},"n8n-nodes-base.scheduleTrigger":{"count":3},"n8n-nodes-base.telegramTrigger":{"count":1},"@n8n/n8n-nodes-langchain.toolThink":{"count":2},"@n8n/n8n-nodes-langchain.toolWorkflow":{"count":1},"n8n-nodes-base.executeWorkflowTrigger":{"count":1},"@n8n/n8n-nodes-langchain.mcpClientTool":{"count":1},"@n8n/n8n-nodes-langchain.toolCalculator":{"count":1},"@n8n/n8n-nodes-langchain.lmChatOpenRouter":{"count":2},"@n8n/n8n-nodes-langchain.memoryBufferWindow":{"count":1},"@n8n/n8n-nodes-langchain.outputParserStructured":{"count":1}}},"status":"published","readyToDemo":null,"user":{"name":"Dmitrij Zykovic","username":"dmitrijz","bio":"","verified":true,"links":["https://www.ainovasystems.com"],"avatar":"https://gravatar.com/avatar/cb06c73208d9c0717caac00aa02c64fe4681e2edc4a8a8d534d0ef5377c98056?r=pg&d=retro&size=200"},"nodes":[{"id":19,"icon":"file:httprequest.svg","name":"n8n-nodes-base.httpRequest","codex":{"data":{"alias":["API","Request","URL","Build","cURL"],"resources":{"generic":[{"url":"https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/","icon":"β˜€οΈ","label":"2021: The Year to Automate the New You with n8n"},{"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/automatically-pulling-and-visualizing-data-with-n8n/","icon":"πŸ“ˆ","label":"Automatically pulling and visualizing data with n8n"},{"url":"https://n8n.io/blog/learn-how-to-automatically-cross-post-your-content-with-n8n/","icon":"✍️","label":"Learn how to automatically cross-post your content with n8n"},{"url":"https://n8n.io/blog/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/","icon":"🧾","label":"Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"},{"url":"https://n8n.io/blog/running-n8n-on-ships-an-interview-with-maranics/","icon":"πŸ›³","label":"Running n8n on ships: An interview with Maranics"},{"url":"https://n8n.io/blog/what-are-apis-how-to-use-them-with-no-code/","icon":" πŸͺ’","label":"What are APIs and how to use them with no code"},{"url":"https://n8n.io/blog/5-tasks-you-can-automate-with-notion-api/","icon":"⚑️","label":"5 tasks you can automate with the new Notion API "},{"url":"https://n8n.io/blog/world-poetry-day-workflow/","icon":"πŸ“œ","label":"Celebrating World Poetry Day with a daily poem in Telegram"},{"url":"https://n8n.io/blog/automate-google-apps-for-productivity/","icon":"πŸ’‘","label":"15 Google apps you can combine and automate to increase productivity"},{"url":"https://n8n.io/blog/automate-designs-with-bannerbear-and-n8n/","icon":"🎨","label":"Automate Designs with Bannerbear and n8n"},{"url":"https://n8n.io/blog/how-uproc-scraped-a-multi-page-website-with-a-low-code-workflow/","icon":" πŸ•ΈοΈ","label":"How uProc scraped a multi-page website with a low-code workflow"},{"url":"https://n8n.io/blog/building-an-expense-tracking-app-in-10-minutes/","icon":"πŸ“±","label":"Building an expense tracking app in 10 minutes"},{"url":"https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/","icon":"πŸ€–","label":"5 workflow automations for Mattermost that we love at n8n"},{"url":"https://n8n.io/blog/how-to-use-the-http-request-node-the-swiss-army-knife-for-workflow-automation/","icon":"🧰","label":"How to use the HTTP Request Node - The Swiss Army Knife for Workflow Automation"},{"url":"https://n8n.io/blog/learn-how-to-use-webhooks-with-mattermost-slash-commands/","icon":"πŸ¦„","label":"Learn how to use webhooks with Mattermost slash commands"},{"url":"https://n8n.io/blog/how-a-membership-development-manager-automates-his-work-and-investments/","icon":"πŸ“ˆ","label":"How a Membership Development Manager automates his work and investments"},{"url":"https://n8n.io/blog/a-low-code-bitcoin-ticker-built-with-questdb-and-n8n-io/","icon":"πŸ“ˆ","label":"A low-code bitcoin ticker built with QuestDB and n8n.io"},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎑","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/automations-for-activists/","icon":"✨","label":"How Common Knowledge use workflow automation for activism"},{"url":"https://n8n.io/blog/creating-scheduled-text-affirmations-with-n8n/","icon":"🀟","label":"Creating scheduled text affirmations with n8n"},{"url":"https://n8n.io/blog/how-goomer-automated-their-operations-with-over-200-n8n-workflows/","icon":"πŸ›΅","label":"How Goomer automated their operations with over 200 n8n workflows"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.httprequest/"}]},"categories":["Development","Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Helpers"]}}},"group":"[\"output\"]","defaults":{"name":"HTTP Request","color":"#0004F5"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"HTTP Request","typeVersion":4,"nodeCategories":[{"id":5,"name":"Development"},{"id":9,"name":"Core Nodes"}]},{"id":20,"icon":"fa:map-signs","name":"n8n-nodes-base.if","codex":{"data":{"alias":["Router","Filter","Condition","Logic","Boolean","Branch"],"details":"The IF node can be used to implement binary conditional logic in your workflow. You can set up one-to-many conditions to evaluate each item of data being inputted into the node. That data will either evaluate to TRUE or FALSE and route out of the node accordingly.\n\nThis node has multiple types of conditions: Bool, String, Number, and Date & Time.","resources":{"generic":[{"url":"https://n8n.io/blog/learn-to-automate-your-factorys-incident-reporting-a-step-by-step-guide/","icon":"🏭","label":"Learn to Automate Your Factory's Incident Reporting: A Step by Step Guide"},{"url":"https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/","icon":"β˜€οΈ","label":"2021: The Year to Automate the New You with n8n"},{"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/","icon":"store","label":"6 e-commerce workflows to power up your Shopify s"},{"url":"https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/","icon":"πŸ”—","label":"How to build a low-code, self-hosted URL shortener in 3 steps"},{"url":"https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/","icon":"βš™οΈ","label":"Automate your data processing pipeline in 9 steps"},{"url":"https://n8n.io/blog/how-to-get-started-with-crm-automation-and-no-code-workflow-ideas/","icon":"πŸ‘₯","label":"How to get started with CRM automation (with 3 no-code workflow ideas"},{"url":"https://n8n.io/blog/5-tasks-you-can-automate-with-notion-api/","icon":"⚑️","label":"5 tasks you can automate with the new Notion API "},{"url":"https://n8n.io/blog/automate-google-apps-for-productivity/","icon":"πŸ’‘","label":"15 Google apps you can combine and automate to increase productivity"},{"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/","icon":" πŸ•ΈοΈ","label":"How uProc scraped a multi-page website with a low-code workflow"},{"url":"https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/","icon":"πŸ€–","label":"5 workflow automations for Mattermost that we love at n8n"},{"url":"https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/","icon":"🧠","label":"Why this Product Manager loves workflow automation with n8n"},{"url":"https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/","icon":"πŸ™Œ","label":"Sending Automated Congratulations with Google Sheets, Twilio, and n8n "},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎑","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/","icon":"πŸŽ–","label":"Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.if/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Flow"]}}},"group":"[\"transform\"]","defaults":{"name":"If","color":"#408000"},"iconData":{"icon":"map-signs","type":"icon"},"displayName":"If","typeVersion":2,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":24,"icon":"file:merge.svg","name":"n8n-nodes-base.merge","codex":{"data":{"alias":["Join","Concatenate","Wait"],"resources":{"generic":[{"url":"https://n8n.io/blog/how-to-sync-data-between-two-systems/","icon":"🏬","label":"How to synchronize data between two systems (one-way vs. two-way sync"},{"url":"https://n8n.io/blog/supercharging-your-conference-registration-process-with-n8n/","icon":"🎫","label":"Supercharging your conference registration process with n8n"},{"url":"https://n8n.io/blog/migrating-community-metrics-to-orbit-using-n8n/","icon":"πŸ“ˆ","label":"Migrating Community Metrics to Orbit using n8n"},{"url":"https://n8n.io/blog/build-your-own-virtual-assistant-with-n8n-a-step-by-step-guide/","icon":"πŸ‘¦","label":"Build your own virtual assistant with n8n: A step by step guide"},{"url":"https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/","icon":"πŸ™Œ","label":"Sending Automated Congratulations with Google Sheets, Twilio, and n8n "},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.merge/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Flow","Data Transformation"]}}},"group":"[\"transform\"]","defaults":{"name":"Merge"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Merge","typeVersion":3,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":38,"icon":"fa:pen","name":"n8n-nodes-base.set","codex":{"data":{"alias":["Set","JS","JSON","Filter","Transform","Map"],"resources":{"generic":[{"url":"https://n8n.io/blog/learn-to-automate-your-factorys-incident-reporting-a-step-by-step-guide/","icon":"🏭","label":"Learn to Automate Your Factory's Incident Reporting: A Step by Step Guide"},{"url":"https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/","icon":"β˜€οΈ","label":"2021: The Year to Automate the New You with n8n"},{"url":"https://n8n.io/blog/automatically-pulling-and-visualizing-data-with-n8n/","icon":"πŸ“ˆ","label":"Automatically pulling and visualizing data with n8n"},{"url":"https://n8n.io/blog/database-monitoring-and-alerting-with-n8n/","icon":"πŸ“‘","label":"Database Monitoring and Alerting with n8n"},{"url":"https://n8n.io/blog/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/","icon":"🧾","label":"Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"},{"url":"https://n8n.io/blog/no-code-ecommerce-workflow-automations/","icon":"store","label":"6 e-commerce workflows to power up your Shopify s"},{"url":"https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/","icon":"πŸ”—","label":"How to build a low-code, self-hosted URL shortener in 3 steps"},{"url":"https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/","icon":"βš™οΈ","label":"Automate your data processing pipeline in 9 steps"},{"url":"https://n8n.io/blog/how-to-get-started-with-crm-automation-and-no-code-workflow-ideas/","icon":"πŸ‘₯","label":"How to get started with CRM automation (with 3 no-code workflow ideas"},{"url":"https://n8n.io/blog/5-tasks-you-can-automate-with-notion-api/","icon":"⚑️","label":"5 tasks you can automate with the new Notion API "},{"url":"https://n8n.io/blog/automate-google-apps-for-productivity/","icon":"πŸ’‘","label":"15 Google apps you can combine and automate to increase productivity"},{"url":"https://n8n.io/blog/how-uproc-scraped-a-multi-page-website-with-a-low-code-workflow/","icon":" πŸ•ΈοΈ","label":"How uProc scraped a multi-page website with a low-code workflow"},{"url":"https://n8n.io/blog/building-an-expense-tracking-app-in-10-minutes/","icon":"πŸ“±","label":"Building an expense tracking app in 10 minutes"},{"url":"https://n8n.io/blog/the-ultimate-guide-to-automate-your-video-collaboration-with-whereby-mattermost-and-n8n/","icon":"πŸ“Ή","label":"The ultimate guide to automate your video collaboration with Whereby, Mattermost, and n8n"},{"url":"https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/","icon":"πŸ€–","label":"5 workflow automations for Mattermost that we love at n8n"},{"url":"https://n8n.io/blog/learn-to-build-powerful-api-endpoints-using-webhooks/","icon":"🧰","label":"Learn to Build Powerful API Endpoints Using Webhooks"},{"url":"https://n8n.io/blog/how-a-membership-development-manager-automates-his-work-and-investments/","icon":"πŸ“ˆ","label":"How a Membership Development Manager automates his work and investments"},{"url":"https://n8n.io/blog/a-low-code-bitcoin-ticker-built-with-questdb-and-n8n-io/","icon":"πŸ“ˆ","label":"A low-code bitcoin ticker built with QuestDB and n8n.io"},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎑","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/","icon":"πŸŽ–","label":"Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"},{"url":"https://n8n.io/blog/how-goomer-automated-their-operations-with-over-200-n8n-workflows/","icon":"πŸ›΅","label":"How Goomer automated their operations with over 200 n8n workflows"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.set/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Data Transformation"]}}},"group":"[\"input\"]","defaults":{"name":"Edit Fields"},"iconData":{"icon":"pen","type":"icon"},"displayName":"Edit Fields (Set)","typeVersion":3,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":39,"icon":"fa:sync","name":"n8n-nodes-base.splitInBatches","codex":{"data":{"alias":["Loop","Concatenate","Batch","Split","Split In Batches"],"resources":{"generic":[{"url":"https://n8n.io/blog/how-uproc-scraped-a-multi-page-website-with-a-low-code-workflow/","icon":" πŸ•ΈοΈ","label":"How uProc scraped a multi-page website with a low-code workflow"},{"url":"https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/","icon":"πŸŽ–","label":"Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.splitinbatches/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Flow"]}}},"group":"[\"organization\"]","defaults":{"name":"Loop Over Items","color":"#007755"},"iconData":{"icon":"sync","type":"icon"},"displayName":"Loop Over Items (Split in Batches)","typeVersion":3,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":49,"icon":"file:telegram.svg","name":"n8n-nodes-base.telegram","codex":{"data":{"alias":["human","form","wait","hitl","approval"],"resources":{"generic":[{"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/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/","icon":"🧾","label":"Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"},{"url":"https://n8n.io/blog/no-code-ecommerce-workflow-automations/","icon":"store","label":"6 e-commerce workflows to power up your Shopify s"},{"url":"https://n8n.io/blog/world-poetry-day-workflow/","icon":"πŸ“œ","label":"Celebrating World Poetry Day with a daily poem in Telegram"},{"url":"https://n8n.io/blog/using-automation-to-boost-productivity-in-the-workplace/","icon":"πŸ’ͺ","label":"Using Automation to Boost Productivity in the Workplace"},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎑","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/creating-scheduled-text-affirmations-with-n8n/","icon":"🀟","label":"Creating scheduled text affirmations with n8n"},{"url":"https://n8n.io/blog/creating-telegram-bots-with-n8n-a-no-code-platform/","icon":"πŸ’¬","label":"Creating Telegram Bots with n8n, a No-Code Platform"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.telegram/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/telegram/"}]},"categories":["Communication","HITL"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"HITL":["Human in the Loop"]}}},"group":"[\"output\"]","defaults":{"name":"Telegram"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Telegram","typeVersion":1,"nodeCategories":[{"id":6,"name":"Communication"},{"id":28,"name":"HITL"}]},{"id":50,"icon":"file:telegram.svg","name":"n8n-nodes-base.telegramTrigger","codex":{"data":{"resources":{"generic":[{"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/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/","icon":"🧾","label":"Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎑","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/creating-telegram-bots-with-n8n-a-no-code-platform/","icon":"πŸ’¬","label":"Creating Telegram Bots with n8n, a No-Code Platform"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/trigger-nodes/n8n-nodes-base.telegramtrigger/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/telegram/"}]},"categories":["Communication"],"nodeVersion":"1.0","codexVersion":"1.0"}},"group":"[\"trigger\"]","defaults":{"name":"Telegram Trigger"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Telegram Trigger","typeVersion":1,"nodeCategories":[{"id":6,"name":"Communication"}]},{"id":58,"icon":"file:googleDrive.svg","name":"n8n-nodes-base.googleDrive","codex":{"data":{"resources":{"generic":[{"url":"https://n8n.io/blog/your-business-doesnt-need-you-to-operate/","icon":" πŸ–₯️","label":"Hey founders! Your business doesn't need you to operate"},{"url":"https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/","icon":"🧠","label":"Why this Product Manager loves workflow automation with n8n"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googledrive/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/google/oauth-single-service/"}]},"categories":["Data & Storage"],"nodeVersion":"1.0","codexVersion":"1.0"}},"group":"[\"input\"]","defaults":{"name":"Google Drive"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Google Drive","typeVersion":3,"nodeCategories":[{"id":3,"name":"Data & Storage"}]},{"id":111,"icon":"fa:sign-in-alt","name":"n8n-nodes-base.executeWorkflow","codex":{"data":{"alias":["n8n","call","sub","workflow","sub-workflow","subworkflow"],"details":"The Execute Workflow node can be used when you want your workflow to treat another workflow as a step in your flow. It allows you to modularize your workflows and have a single source of truth for series of actions you perform often. ","resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.executeworkflow/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Helpers","Flow"]}}},"group":"[\"transform\"]","defaults":{"name":"Execute Workflow","color":"#ff6d5a"},"iconData":{"icon":"sign-in-alt","type":"icon"},"displayName":"Execute Sub-workflow","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":264,"icon":"fa:key","name":"n8n-nodes-base.crypto","codex":{"data":{"alias":["Encrypt","SHA","Hash"],"details":"The Crypto node allows you to hash and Hmac string in a specified format and sign a string using a private key. Use this node when you want to encrypt your data.","resources":{"generic":[{"url":"https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/","icon":"πŸ”—","label":"How to build a low-code, self-hosted URL shortener in 3 steps"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.crypto/"}]},"categories":["Development","Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Data Transformation"]}}},"group":"[\"transform\"]","defaults":{"name":"Crypto","color":"#408000"},"iconData":{"icon":"key","type":"icon"},"displayName":"Crypto","typeVersion":2,"nodeCategories":[{"id":5,"name":"Development"},{"id":9,"name":"Core Nodes"}]},{"id":565,"icon":"fa:sticky-note","name":"n8n-nodes-base.stickyNote","codex":{"data":{"alias":["Comments","Notes","Sticky"],"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Helpers"]}}},"group":"[\"input\"]","defaults":{"name":"Sticky Note","color":"#FFD233"},"iconData":{"icon":"sticky-note","type":"icon"},"displayName":"Sticky Note","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":834,"icon":"file:code.svg","name":"n8n-nodes-base.code","codex":{"data":{"alias":["cpde","Javascript","JS","Python","Script","Custom Code","Function"],"details":"The Code node allows you to execute JavaScript in your workflow.","resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.code/"}]},"categories":["Development","Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Helpers","Data Transformation"]}}},"group":"[\"transform\"]","defaults":{"name":"Code"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Code","typeVersion":2,"nodeCategories":[{"id":5,"name":"Development"},{"id":9,"name":"Core Nodes"}]},{"id":837,"icon":"fa:sign-out-alt","name":"n8n-nodes-base.executeWorkflowTrigger","codex":{"data":{"resources":{"generic":[],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.executeworkflowtrigger/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Helpers"]}}},"group":"[\"trigger\"]","defaults":{"name":"When Executed by Another Workflow","color":"#ff6d5a"},"iconData":{"icon":"sign-out-alt","type":"icon"},"displayName":"Execute Workflow Trigger","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":838,"icon":"fa:mouse-pointer","name":"n8n-nodes-base.manualTrigger","codex":{"data":{"resources":{"generic":[],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.manualworkflowtrigger/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0"}},"group":"[\"trigger\"]","defaults":{"name":"When clicking β€˜Execute workflow’","color":"#909298"},"iconData":{"icon":"mouse-pointer","type":"icon"},"displayName":"Manual Trigger","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":839,"icon":"fa:clock","name":"n8n-nodes-base.scheduleTrigger","codex":{"data":{"alias":["Time","Scheduler","Polling","Cron","Interval"],"resources":{"generic":[],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.scheduletrigger/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0"}},"group":"[\"trigger\",\"schedule\"]","defaults":{"name":"Schedule Trigger","color":"#31C49F"},"iconData":{"icon":"clock","type":"icon"},"displayName":"Schedule Trigger","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":1119,"icon":"fa:robot","name":"@n8n/n8n-nodes-langchain.agent","codex":{"data":{"alias":["LangChain","Chat","Conversational","Plan and Execute","ReAct","Tools"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Agents","Root Nodes"]}}},"group":"[\"transform\"]","defaults":{"name":"AI Agent","color":"#404040"},"iconData":{"icon":"robot","type":"icon"},"displayName":"AI Agent","typeVersion":3,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1163,"icon":"fa:database","name":"@n8n/n8n-nodes-langchain.memoryBufferWindow","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.memorybufferwindow/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Memory"],"Memory":["For beginners"]}}},"group":"[\"transform\"]","defaults":{"name":"Simple Memory"},"iconData":{"icon":"database","type":"icon"},"displayName":"Simple Memory","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1179,"icon":"fa:code","name":"@n8n/n8n-nodes-langchain.outputParserStructured","codex":{"data":{"alias":["json","zod"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.outputparserstructured/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Output Parsers"]}}},"group":"[\"transform\"]","defaults":{"name":"Structured Output Parser"},"iconData":{"icon":"code","type":"icon"},"displayName":"Structured Output Parser","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1195,"icon":"fa:calculator","name":"@n8n/n8n-nodes-langchain.toolCalculator","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolcalculator/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Tools"],"Tools":["Other Tools"]}}},"group":"[\"transform\"]","defaults":{"name":"Calculator"},"iconData":{"icon":"calculator","type":"icon"},"displayName":"Calculator","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1205,"icon":"fa:network-wired","name":"@n8n/n8n-nodes-langchain.toolWorkflow","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolworkflow/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Tools"],"Tools":["Recommended Tools"]}}},"group":"[\"transform\"]","defaults":{"name":"Call n8n Workflow Tool"},"iconData":{"icon":"network-wired","type":"icon"},"displayName":"Call n8n Workflow Tool","typeVersion":2,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1281,"icon":"file:openrouter.svg","name":"@n8n/n8n-nodes-langchain.lmChatOpenRouter","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatopenrouter/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Language Models","Root Nodes"],"Language Models":["Chat Models (Recommended)"]}}},"group":"[\"transform\"]","defaults":{"name":"OpenRouter Chat Model"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"OpenRouter Chat Model","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1289,"icon":"fa:brain","name":"@n8n/n8n-nodes-langchain.toolThink","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolthink/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Tools"],"Tools":["Other Tools"]}}},"group":"[\"transform\"]","defaults":{"name":"Think"},"iconData":{"icon":"brain","type":"icon"},"displayName":"Think Tool","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1292,"icon":"file:../mcp.svg","name":"@n8n/n8n-nodes-langchain.mcpClientTool","codex":{"data":{"alias":["Model Context Protocol","MCP Client"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolmcp/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Tools"],"Tools":["Recommended Tools"]}}},"group":"[\"output\"]","defaults":{"name":"MCP Client"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"MCP Client Tool","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]}],"categories":[{"id":34,"name":"Invoice Processing"},{"id":47,"name":"AI Chatbot"}],"image":[]}}