{ "workflow": { "id": 3798, "name": "Create a session-based Telegram chatbot with GPT-4o-mini and Google Sheets", "views": 12858, "recentViews": 2, "totalViews": 12858, "createdAt": "2025-04-30T08:31:26.629Z", "description": "### **How It Works** \nThis workflow creates an **AI-powered Telegram chatbot** with **session management**, allowing users to: \n- **Start new conversations** (`/new`). \n- **Check current sessions** (`/current`). \n- **Resume past sessions** (`/resume`). \n- **Get summaries** (`/summary`). \n- **Ask questions** (`/question`). \n\n**Key Components**: \n- **Session Management**: \n - Uses **Google Sheets** to track active/expired sessions (storing `SESSION` IDs and `STATE`). \n - `/new` creates a session; `/resume` reactivates past ones. \n- **AI Processing**: \n - **OpenAI GPT-4** generates responses with **contextual memory** (via `Simple Memory` node). \n - **Summarization**: Condenses past conversations when requested. \n- **Data Logging**: \n - All interactions (prompts/responses) are saved to Google Sheets for audit and retrieval. \n- **User Interaction**: \n - Telegram commands trigger specific actions (e.g., `/question [query]` fetches answers from session history). \n\n---\n\n### Main Advantages\n\n**1. Multi-session Handling** \nEach user can create, manage, and switch between multiple sessions independently, perfect for organizing different conversations without confusion.\n\n**2. Persistent Memory** \nConversations are stored in Google Sheets, ensuring that chat history and session states are preserved even if the server or n8n instance restarts.\n\n**3. Commands for Full Control** \nWith intuitive commands like `/new`, `/current`, `/resume`, `/summary`, and `/question`, users can manage sessions easily without needing a web interface.\n\n**4. Smart Summarization and Q&A** \nThanks to OpenAI models, the workflow can **summarize** entire conversations or **answer specific questions** about past discussions, saving time and improving the chatbot’s usability.\n\n**5. Easy Setup and Scalability** \nBy using Google Sheets instead of a database, the workflow is easy to clone, modify, and deploy — ideal for quick prototyping or lightweight production uses.\n\n**6. Modular and Extensible** \nEach logical block (new session, get current session, resume, summarize, ask question) is modular, making it easy to **extend** the workflow with additional features like analytics, personalized greetings, or integrations with CRM systems.\n\n---\n\n### **Setup Steps** \n\n##### **Prerequisites**: \n- **Telegram Bot Token**: Create via [BotFather](https://core.telegram.org/bots#botfather). \n- **Google Sheets**: \n - Duplicate [this template](https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit). \n - Two sheets: `Session` (active/inactive sessions) and `Database` (chat logs). \n- **OpenAI API Key**: For GPT-4 responses. \n\n##### **Configuration**: \n1. **Telegram Integration**: \n - Add your bot token to the **Telegram Trigger** and **Telegram Send** nodes. \n\n2. **Google Sheets Setup**: \n - Authenticate the **Google Sheets nodes** with OAuth. \n - Ensure sheet names (`Session`, `Database`) and column mappings match the template. \n\n3. **OpenAI & Memory**: \n - Add your API key to the **OpenAI Chat Model** nodes. \n - Adjust `contextWindowLength` in the **Simple Memory** node for conversation history length. \n\n4. **Testing**: \n - Use Telegram commands to test: \n - `/new`: Starts a session. \n - `/question [query]`: Tests AI responses. \n - `/summary`: Checks summarization. \n\n5. **Deployment**: \n - Activate the workflow; the bot will respond to Telegram messages in real-time. \n\n\n---\n\n\n### **Need help customizing?** \n[Contact me](mailto:info@n3w.it) for consulting and support or add me on [Linkedin](https://www.linkedin.com/in/davideboizza/). ", "workflow": { "id": "A7dRnMf9WybO8O02", "meta": { "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462", "templateCredsSetupCompleted": true }, "name": "Telegram ChatBot with multiple sessions", "tags": [], "nodes": [ { "id": "d3104851-90ec-4f0c-ab4d-aee5a6faf81b", "name": "OpenAI Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 640, 1180 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "id": "credential-id", "name": "openAiApi Credential" } }, "typeVersion": 1.2 }, { "id": "e25050a1-e49b-4b46-8452-ce7b3388c7f3", "name": "Simple Memory", "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow", "position": [ 780, 1180 ], "parameters": { "sessionKey": "={{ $('Get session').item.json.SESSION }}", "sessionIdType": "customKey", "contextWindowLength": 100 }, "typeVersion": 1.3 }, { "id": "d50951ae-e9a2-492c-8ff5-a039ca6975e4", "name": "Get message", "type": "n8n-nodes-base.telegramTrigger", "position": [ -520, -60 ], "webhookId": "8d87dcf7-1608-4255-a1f1-03b700a42f0e", "parameters": { "updates": [ "message" ], "additionalFields": {} }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "1bc9aa0f-8af8-47b8-b7d7-6bfd9280b65f", "name": "Command or text?", "type": "n8n-nodes-base.switch", "position": [ -20, -60 ], "parameters": { "rules": { "values": [ { "outputKey": "New session", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "955f3c39-0732-4a63-b3f7-70ab0753a68a", "operator": { "type": "string", "operation": "startsWith" }, "leftValue": "={{ $('Get message').item.json.message.text }}", "rightValue": "/new" } ] }, "renameOutput": true }, { "outputKey": "Current session", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "790f64bc-f3cc-4ef4-9d43-80853742fee6", "operator": { "type": "string", "operation": "startsWith" }, "leftValue": "={{ $('Get message').item.json.message.text }}", "rightValue": "/current" } ] }, "renameOutput": true }, { "outputKey": "Resume session", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "39f35352-aee4-4a16-b82f-7f58ab8120f0", "operator": { "type": "string", "operation": "startsWith" }, "leftValue": "={{ $('Get message').item.json.message.text }}", "rightValue": "/resume" } ] }, "renameOutput": true }, { "outputKey": "Summary ", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "270d71bf-8ecf-46e7-a601-cc5d1dc58e72", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $('Get message').item.json.message.text }}", "rightValue": "/summary" } ] }, "renameOutput": true }, { "outputKey": "Question", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "55fe98fa-e39a-41b3-983f-359a8e730f21", "operator": { "type": "string", "operation": "startsWith" }, "leftValue": "={{ $('Get message').item.json.message.text }}", "rightValue": "/question" } ] }, "renameOutput": true } ] }, "options": { "fallbackOutput": "extra" } }, "typeVersion": 3.2 }, { "id": "4a405332-99a8-4ec9-84d5-89f9f5f1610f", "name": "Get session", "type": "n8n-nodes-base.googleSheets", "position": [ -260, -60 ], "parameters": { "options": { "returnFirstMatch": true }, "filtersUI": { "values": [ { "lookupValue": "current", "lookupColumn": "STATE" } ] }, "sheetName": { "__rl": true, "mode": "list", "value": 207843712, "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=207843712", "cachedResultName": "Session" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "860fa8d5-6c9b-476b-857b-9c47a023d72f", "name": "Disable previous session", "type": "n8n-nodes-base.googleSheets", "position": [ 640, -760 ], "parameters": { "columns": { "value": { "STATE": "expire", "SESSION": "={{ $('Get session').item.json.SESSION }}" }, "schema": [ { "id": "SESSION", "type": "string", "display": true, "removed": false, "required": false, "displayName": "SESSION", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "STATE", "type": "string", "display": true, "removed": false, "required": false, "displayName": "STATE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "string", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "SESSION" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": 207843712, "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=207843712", "cachedResultName": "Session" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "6ff1cf54-5406-4c86-a77e-8424208d4728", "name": "Set new session", "type": "n8n-nodes-base.googleSheets", "position": [ 960, -760 ], "parameters": { "columns": { "value": { "STATE": "current", "SESSION": "={{ $('Get message').item.json.update_id }}" }, "schema": [ { "id": "SESSION", "type": "string", "display": true, "required": false, "displayName": "SESSION", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "STATE", "type": "string", "display": true, "removed": false, "required": false, "displayName": "STATE", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "append", "sheetName": { "__rl": true, "mode": "list", "value": 207843712, "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=207843712", "cachedResultName": "Session" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "be9c755a-0c52-453c-b448-98975d4c6e87", "name": "Session activated", "type": "n8n-nodes-base.telegram", "position": [ 1240, -760 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "New session activated", "chatId": "={{ $('Get message').item.json.message.from.id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "31478ec5-c1de-43db-ac9d-9b34f68e951c", "name": "Send response", "type": "n8n-nodes-base.telegram", "position": [ 1100, 980 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "={{ $json.output }}", "chatId": "={{ $('Get message').item.json.message.from.id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "be35b9a6-2914-409f-bc9c-6199ccb9e4ed", "name": "Update database", "type": "n8n-nodes-base.googleSheets", "position": [ 1420, 980 ], "parameters": { "columns": { "value": { "DATE": "={{$now}}", "PROMPT": "={{ $('Get message').item.json.message.text }}", "SESSION": "={{ $('Get session').item.json.SESSION }}", "RESPONSE": "={{ $('Telegram Chatbot').item.json.output }}" }, "schema": [ { "id": "SESSION", "type": "string", "display": true, "required": false, "displayName": "SESSION", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "DATE", "type": "string", "display": true, "required": false, "displayName": "DATE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "PROMPT", "type": "string", "display": true, "required": false, "displayName": "PROMPT", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "RESPONSE", "type": "string", "display": true, "required": false, "displayName": "RESPONSE", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "append", "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=0", "cachedResultName": "Database" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "dacc79e0-56ff-47d6-b09f-16ebfb31cbfa", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -540, -540 ], "parameters": { "color": 3, "width": 620, "height": 360, "content": "# Telegram ChatBot with multiple sessions\n\nThis workflow creates an **AI-powered Telegram chatbot** with **session management**, allowing users to: \n- **Start new conversations** (`/new`). \n- **Check current sessions** (`/current`). \n- **Resume past sessions** (`/resume`). \n- **Get summaries** (`/summary`). \n- **Ask questions** (`/question`). \n\n- Clone [this sheet](https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=sharing)" }, "typeVersion": 1 }, { "id": "55751f99-ee2e-429b-99cd-fef30eb56fb8", "name": "Summarization Chain", "type": "@n8n/n8n-nodes-langchain.chainSummarization", "position": [ 1040, 200 ], "parameters": { "options": { "summarizationMethodAndPrompts": { "values": { "prompt": "=Write a concise summary of the following:\n\n\n\"{{ $json.fullText }}\"\n\n\nCONCISE SUMMARY:", "combineMapPrompt": "=Write a concise summary of the following:\n\n\n\"{{ $json.fullText }}\"\n\n\nCONCISE SUMMARY:" } } } }, "typeVersion": 2 }, { "id": "c7f0d136-4a77-4bc8-b2ef-b03fa41ad1ff", "name": "OpenAI Chat Model1", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 1020, 380 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "id": "credential-id", "name": "openAiApi Credential" } }, "typeVersion": 1.2 }, { "id": "a455cf00-2f72-4377-ac2a-d65ab8c30e31", "name": "OpenAI Chat Model2", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 1660, 800 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4o-mini" }, "options": {} }, "credentials": { "openAiApi": { "id": "credential-id", "name": "openAiApi Credential" } }, "typeVersion": 1.2 }, { "id": "e55082e4-4e65-4fbb-8850-d3b64093eab6", "name": "Basic LLM Chain", "type": "@n8n/n8n-nodes-langchain.chainLlm", "position": [ 1680, 600 ], "parameters": { "text": "=Question:\n{{ $json.question }}", "messages": { "messageValues": [ { "message": "=You have to answer the questions that are asked by analyzing the following text:\n\n{{ $json.fullText }}" } ] }, "promptType": "define" }, "typeVersion": 1.6 }, { "id": "1e670eaa-fd9f-4e79-b2a8-bd43240455db", "name": "Get message1", "type": "n8n-nodes-base.set", "position": [ 600, -100 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "56bf47bc-e84c-4cee-8aa0-927f3d2e31c5", "name": "text", "type": "string", "value": "={{ $('Get message').item.json.message.text }}" } ] } }, "typeVersion": 3.4 }, { "id": "65771b1e-47fc-439d-a1ea-9901bac047d8", "name": "Set to expire", "type": "n8n-nodes-base.googleSheets", "position": [ 1040, -100 ], "parameters": { "columns": { "value": { "STATE": "expire", "SESSION": "={{ $('Get session').item.json.SESSION }}" }, "schema": [ { "id": "SESSION", "type": "string", "display": true, "removed": false, "required": false, "displayName": "SESSION", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "STATE", "type": "string", "display": true, "removed": false, "required": false, "displayName": "STATE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "string", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "SESSION" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": 207843712, "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=207843712", "cachedResultName": "Session" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "d18268f6-8792-4a66-aa32-35b596e7fcad", "name": "Exist?", "type": "n8n-nodes-base.if", "position": [ 1540, -100 ], "parameters": { "options": {}, "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "1710e38c-80d1-49ba-9814-2b2c6b3c3b8d", "operator": { "type": "object", "operation": "empty", "singleValue": true }, "leftValue": "={{ $json }}", "rightValue": "" } ] } }, "typeVersion": 2.2 }, { "id": "6eeb7e4d-8af0-4d71-981d-66a39f4870a3", "name": "OK", "type": "n8n-nodes-base.telegram", "position": [ 1880, -40 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "=The current session is {{ $json.SESSION }}", "chatId": "={{ $('Get message').item.json.message.from.id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "1a6b9065-154f-4c43-9406-110636884f3d", "name": "KO", "type": "n8n-nodes-base.telegram", "position": [ 1880, -200 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "=This session doesn't exist", "chatId": "={{ $('Get message').item.json.message.from.id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "a2463ecc-fc82-401d-bf1b-6104f4b379e6", "name": "Trim resume", "type": "n8n-nodes-base.code", "position": [ 820, -100 ], "parameters": { "jsCode": "for (const item of $input.all()) {\n const text = item.json.text || '';\n const match = text.match(/\\/resume\\s+(.*)/);\n\n if (match) {\n item.json.resume = match[1].trim();\n } else {\n item.json.resume = null; \n }\n}\n\nreturn $input.all();" }, "typeVersion": 2 }, { "id": "c24a0c1d-290f-4e0c-8da9-98de14a65e2b", "name": "Get session1", "type": "n8n-nodes-base.googleSheets", "position": [ 600, 200 ], "parameters": { "options": {}, "filtersUI": { "values": [ { "lookupValue": "={{ $('Get session').item.json.SESSION }}", "lookupColumn": "SESSION" } ] }, "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=0", "cachedResultName": "Database" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "84cc4b12-ab2b-4509-a2e3-1c4d952904c5", "name": "Prompt + Resume", "type": "n8n-nodes-base.code", "position": [ 820, 200 ], "parameters": { "jsCode": "let fullText = '';\n\nfor (const item of $input.all()) {\n const prompt = item.json.PROMPT || '';\n const response = item.json.RESPONSE || '';\n fullText += `PROMPT: ${prompt}\\nRESPONSE: ${response}\\n`;\n}\nconst chat_id=$('Get message').first().json.message.from.id\n\nreturn [{ json: { fullText, chat_id } }];\n" }, "typeVersion": 2 }, { "id": "3ae34388-95a0-41d7-8f20-7fa74817dab8", "name": "Send summary", "type": "n8n-nodes-base.telegram", "position": [ 1420, 200 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "={{ $json.response.text }}", "chatId": "={{ $('Prompt + Resume').item.json.chat_id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "d38eb058-29a3-4500-b6de-f700b8f501e9", "name": "Get message2", "type": "n8n-nodes-base.set", "position": [ 620, 600 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "56bf47bc-e84c-4cee-8aa0-927f3d2e31c5", "name": "text", "type": "string", "value": "={{ $('Get message').item.json.message.text }}" } ] } }, "typeVersion": 3.4 }, { "id": "ee6713b5-6264-43e8-86a4-f9584049f05b", "name": "Trim question", "type": "n8n-nodes-base.code", "position": [ 860, 600 ], "parameters": { "jsCode": "for (const item of $input.all()) {\n const text = item.json.text || '';\n const match = text.match(/\\/question\\s+(.*)/);\n\n if (match) {\n item.json.question = match[1].trim();\n } else {\n item.json.question = null; // oppure \"\" se preferisci\n }\n}\n\nreturn $input.all();" }, "typeVersion": 2 }, { "id": "65482069-1c41-4977-8f18-75f192866fdd", "name": "Set new current session", "type": "n8n-nodes-base.googleSheets", "position": [ 1280, -100 ], "parameters": { "columns": { "value": { "STATE": "current", "SESSION": "={{ $('Trim resume').item.json.resume }}" }, "schema": [ { "id": "SESSION", "type": "string", "display": true, "removed": false, "required": false, "displayName": "SESSION", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "STATE", "type": "string", "display": true, "removed": false, "required": false, "displayName": "STATE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "string", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "SESSION" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": 207843712, "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=207843712", "cachedResultName": "Session" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "notesInFlow": false, "typeVersion": 4.5, "alwaysOutputData": true }, { "id": "91ef2595-acca-4efd-8331-3450fa466d33", "name": "Response + Text", "type": "n8n-nodes-base.googleSheets", "position": [ 1140, 600 ], "parameters": { "options": {}, "filtersUI": { "values": [ { "lookupValue": "={{ $('Get session').item.json.SESSION }}", "lookupColumn": "SESSION" } ] }, "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit#gid=0", "cachedResultName": "Database" }, "documentId": { "__rl": true, "mode": "list", "value": "1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1MCJLAqKP0Y7Qr68ZYoSSBeEVyKI1QgAAZnlEiyqkzXo/edit?usp=drivesdk", "cachedResultName": "Chatbot with session" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "credential-id", "name": "googleSheetsOAuth2Api Credential" } }, "typeVersion": 4.5 }, { "id": "2fbaf240-c01e-48dc-90bf-cc655eb7cd4d", "name": "fullText", "type": "n8n-nodes-base.code", "position": [ 1440, 600 ], "parameters": { "jsCode": "let fullText = '';\n\nfor (const item of $input.all()) {\n const prompt = item.json.PROMPT || '';\n const response = item.json.RESPONSE || '';\n fullText += `PROMPT: ${prompt}\\nRESPONSE: ${response}\\n`;\n}\nconst chat_id=$('Get message').first().json.message.from.id;\nconst question=$('Trim question').first().json.question;\n\nreturn [{ json: { fullText, chat_id, question } }];\n" }, "typeVersion": 2 }, { "id": "30e29b4f-da86-4cee-b875-7985b5d82b7e", "name": "Send answer", "type": "n8n-nodes-base.telegram", "position": [ 2080, 600 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "={{ $json.text }}", "chatId": "={{ $('fullText').item.json.chat_id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "41e2b5b3-25a2-411c-929a-ad4c22f45cd1", "name": "Send current session", "type": "n8n-nodes-base.telegram", "position": [ 620, -440 ], "webhookId": "fa5e7641-068c-40cb-b490-a6809e74c629", "parameters": { "text": "=The current session is {{ $('Get session').item.json.SESSION }}", "chatId": "={{ $('Get message').item.json.message.from.id }}", "additionalFields": { "appendAttribution": false } }, "credentials": { "telegramApi": { "id": "credential-id", "name": "telegramApi Credential" } }, "typeVersion": 1.2 }, { "id": "e30bb12b-8e46-4fe4-81b7-72ce036d431f", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 640, -880 ], "parameters": { "width": 580, "height": 80, "content": "## NEW SESSION\n" }, "typeVersion": 1 }, { "id": "7e23ee2d-b4ee-4be8-969b-c713039dacdf", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ 620, -560 ], "parameters": { "width": 580, "height": 80, "content": "## GET CURRENT SESSION\n" }, "typeVersion": 1 }, { "id": "5b10cf55-3730-4e0c-8db7-49c82e9b1350", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ 600, -220 ], "parameters": { "width": 580, "height": 80, "content": "## RESUME SESSION\n" }, "typeVersion": 1 }, { "id": "f0932a2c-ebf2-4179-972a-073e5edfa50d", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ 600, 100 ], "parameters": { "width": 580, "height": 80, "content": "## GET SUMMARY\n" }, "typeVersion": 1 }, { "id": "9d9fdca4-870b-4ef4-9415-2fb750eb6466", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ 620, 500 ], "parameters": { "width": 580, "height": 80, "content": "## SEND QUESTION\n" }, "typeVersion": 1 }, { "id": "aa55d92a-ec31-42c3-8b17-fa9d81d99c31", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 640, 860 ], "parameters": { "width": 580, "height": 80, "content": "## CHATBOT\n" }, "typeVersion": 1 }, { "id": "fa4dd49c-881b-41d2-84b4-82cbd3e62d0e", "name": "Telegram Chatbot", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 640, 980 ], "parameters": { "text": "={{ $('Get message').item.json.message.text }}", "options": { "systemMessage": "=Sei un assitente virtuale:\n\nData e ora corrente: {{ $now }}" }, "promptType": "define" }, "typeVersion": 1.9 } ], "active": false, "pinData": {}, "settings": { "timezone": "Europe/Rome", "callerPolicy": "workflowsFromSameOwner", "executionOrder": "v1", "executionTimeout": -1 }, "versionId": "c6d418c0-aec9-498a-b5c7-318a3e4efe0b", "connections": { "Exist?": { "main": [ [ { "node": "KO", "type": "main", "index": 0 } ], [ { "node": "OK", "type": "main", "index": 0 } ] ] }, "fullText": { "main": [ [ { "node": "Basic LLM Chain", "type": "main", "index": 0 } ] ] }, "Get message": { "main": [ [ { "node": "Get session", "type": "main", "index": 0 } ] ] }, "Get session": { "main": [ [ { "node": "Command or text?", "type": "main", "index": 0 } ] ] }, "Trim resume": { "main": [ [ { "node": "Set to expire", "type": "main", "index": 0 } ] ] }, "Get message1": { "main": [ [ { "node": "Trim resume", "type": "main", "index": 0 } ] ] }, "Get message2": { "main": [ [ { "node": "Trim question", "type": "main", "index": 0 } ] ] }, "Get session1": { "main": [ [ { "node": "Prompt + Resume", "type": "main", "index": 0 } ] ] }, "Send response": { "main": [ [ { "node": "Update database", "type": "main", "index": 0 } ] ] }, "Set to expire": { "main": [ [ { "node": "Set new current session", "type": "main", "index": 0 } ] ] }, "Simple Memory": { "ai_memory": [ [ { "node": "Telegram Chatbot", "type": "ai_memory", "index": 0 } ] ] }, "Trim question": { "main": [ [ { "node": "Response + Text", "type": "main", "index": 0 } ] ] }, "Basic LLM Chain": { "main": [ [ { "node": "Send answer", "type": "main", "index": 0 } ] ] }, "Prompt + Resume": { "main": [ [ { "node": "Summarization Chain", "type": "main", "index": 0 } ] ] }, "Response + Text": { "main": [ [ { "node": "fullText", "type": "main", "index": 0 } ] ] }, "Set new session": { "main": [ [ { "node": "Session activated", "type": "main", "index": 0 } ] ] }, "Command or text?": { "main": [ [ { "node": "Disable previous session", "type": "main", "index": 0 } ], [ { "node": "Send current session", "type": "main", "index": 0 } ], [ { "node": "Get message1", "type": "main", "index": 0 } ], [ { "node": "Get session1", "type": "main", "index": 0 } ], [ { "node": "Get message2", "type": "main", "index": 0 } ], [ { "node": "Telegram Chatbot", "type": "main", "index": 0 } ] ] }, "Telegram Chatbot": { "main": [ [ { "node": "Send response", "type": "main", "index": 0 } ] ] }, "OpenAI Chat Model": { "ai_languageModel": [ [ { "node": "Telegram Chatbot", "type": "ai_languageModel", "index": 0 } ] ] }, "OpenAI Chat Model1": { "ai_languageModel": [ [ { "node": "Summarization Chain", "type": "ai_languageModel", "index": 0 } ] ] }, "OpenAI Chat Model2": { "ai_languageModel": [ [ { "node": "Basic LLM Chain", "type": "ai_languageModel", "index": 0 } ] ] }, "Summarization Chain": { "main": [ [ { "node": "Send summary", "type": "main", "index": 0 } ] ] }, "Set new current session": { "main": [ [ { "node": "Exist?", "type": "main", "index": 0 } ] ] }, "Disable previous session": { "main": [ [ { "node": "Set new session", "type": "main", "index": 0 } ] ] } } }, "lastUpdatedBy": 29, "workflowInfo": { "nodeCount": 38, "nodeTypes": { "n8n-nodes-base.if": { "count": 1 }, "n8n-nodes-base.set": { "count": 2 }, "n8n-nodes-base.code": { "count": 4 }, "n8n-nodes-base.switch": { "count": 1 }, "n8n-nodes-base.telegram": { "count": 7 }, "n8n-nodes-base.stickyNote": { "count": 7 }, "n8n-nodes-base.googleSheets": { "count": 8 }, "@n8n/n8n-nodes-langchain.agent": { "count": 1 }, "n8n-nodes-base.telegramTrigger": { "count": 1 }, "@n8n/n8n-nodes-langchain.chainLlm": { "count": 1 }, "@n8n/n8n-nodes-langchain.lmChatOpenAi": { "count": 3 }, "@n8n/n8n-nodes-langchain.chainSummarization": { "count": 1 }, "@n8n/n8n-nodes-langchain.memoryBufferWindow": { "count": 1 } } }, "status": "published", "user": { "name": "Davide", "username": "n3witalia", "bio": "Full-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza", "verified": true, "links": [ "https://n3w.it" ], "avatar": "https://gravatar.com/avatar/d41b8a0aa81139243509c58870f5b4be292824a507ab57d10ed066d8628ed8da?r=pg&d=retro&size=200" }, "nodes": [ { "id": 18, "icon": "file:googleSheets.svg", "name": "n8n-nodes-base.googleSheets", "codex": { "data": { "alias": [ "CSV", "Sheet", "Spreadsheet", "GS" ], "resources": { "generic": [ { "url": "https://n8n.io/blog/love-at-first-sight-ricardos-n8n-journey/", "icon": "❤️", "label": "Love at first sight: Ricardo’s n8n journey" }, { "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-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/supercharging-your-conference-registration-process-with-n8n/", "icon": "🎫", "label": "Supercharging your conference registration process with n8n" }, { "url": "https://n8n.io/blog/creating-triggers-for-n8n-workflows-using-polling/", "icon": "⏲", "label": "Creating triggers for n8n workflows using polling" }, { "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/migrating-community-metrics-to-orbit-using-n8n/", "icon": "📈", "label": "Migrating Community Metrics to Orbit using n8n" }, { "url": "https://n8n.io/blog/automate-google-apps-for-productivity/", "icon": "💡", "label": "15 Google apps you can combine and automate to increase productivity" }, { "url": "https://n8n.io/blog/your-business-doesnt-need-you-to-operate/", "icon": " 🖥️", "label": "Hey founders! Your business doesn't need you to operate" }, { "url": "https://n8n.io/blog/how-honest-burgers-use-automation-to-save-100k-per-year/", "icon": "🍔", "label": "How Honest Burgers Use Automation to Save $100k per year" }, { "url": "https://n8n.io/blog/how-a-digital-strategist-uses-n8n-for-online-marketing/", "icon": "💻", "label": "How a digital strategist uses n8n for online marketing" }, { "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": "🙌", "label": "Sending Automated Congratulations with Google Sheets, Twilio, and n8n " }, { "url": "https://n8n.io/blog/how-a-membership-development-manager-automates-his-work-and-investments/", "icon": "📈", "label": "How a Membership Development Manager automates his work and investments" }, { "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.googlesheets/" } ], "credentialDocumentation": [ { "url": "https://docs.n8n.io/integrations/builtin/credentials/google/oauth-single-service/" } ] }, "categories": [ "Data & Storage", "Productivity" ], "nodeVersion": "1.0", "codexVersion": "1.0" } }, "group": "[\"input\",\"output\"]", "defaults": { "name": "Google Sheets" }, "iconData": { "type": "file", "fileBuffer": "data:image/svg+xml;base64,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" }, "displayName": "Google Sheets", "typeVersion": 5, "nodeCategories": [ { "id": 3, "name": "Data & Storage" }, { "id": 4, "name": "Productivity" } ] }, { "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. 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