{"workflow":{"id":13984,"name":"AI-Powered WhatsApp Chatbot πŸ€–πŸ“…: Complete Booking Assistant with Gemini & Google","views":944,"recentViews":10,"totalViews":944,"createdAt":"2026-03-10T11:55:25.950Z","description":"This workflow implements an **AI-powered WhatsApp booking assistant** for a hair salon. The system allows customers to **book, reschedule, or cancel appointments automatically via text or voice messages on WhatsApp**.\n\nThe workflow supports **both text and voice messages**. \n\nAn AI agent manages the conversation logic, determines the user's intent, and calls the appropriate tools to perform actions such as checking availability, creating appointments, rescheduling bookings, or canceling events.\n\nThe system also includes guardrails to filter unsafe or irrelevant inputs and escalation mechanisms to notify the team when a request falls outside supported tasks.\n\n\n---\n\n### Key Advantages\n\n#### 1. βœ… 24/7 Automated Appointment Booking\n\nCustomers can book, reschedule, or cancel appointments at any time through WhatsApp without requiring manual staff intervention.\n\n\n#### 2. βœ… Multi-Modal Communication (Text + Voice)\n\nThe workflow supports both **text messages and voice messages**. Audio messages are automatically transcribed and processed by the AI assistant.\n\n#### 3. βœ… Intelligent AI Assistant\n\nAn AI agent manages the conversation, understands user intent, and automatically performs actions such as checking calendar availability or creating appointments.\n\n\n#### 4. βœ… Real-Time Calendar Integration\n\nThe assistant connects directly to **Google Calendar** to:\n\n* check available time slots\n* create new bookings\n* update existing appointments\n* cancel reservations\n\nThis ensures real-time accuracy.\n\n\n#### 5. βœ… Automatic Client Management\n\nCustomer information such as **phone number, name, and service type** is stored and updated in **Google Sheets**, creating a lightweight CRM database.\n\n\n#### 6. βœ… Conversation Memory\n\nThe system stores chat history in **PostgreSQL**, allowing the AI assistant to maintain context during conversations and deliver a more natural experience.\n\n\n#### 7. βœ… Smart Error Handling and Escalation\n\nIf the AI cannot handle a request (for example, a question unrelated to appointments), the workflow automatically:\n\n* notifies the team via email\n* escalates the conversation for human assistance.\n\n#### 8. βœ… Secure and Controlled AI Responses\n\nGuardrails are implemented to prevent irrelevant or unsafe responses, ensuring that the assistant follows defined policies and tasks.\n\n\n#### 9. βœ… Omnichannel Architecture\n\nThe workflow is designed to work with:\n\n* WhatsApp messages\n* chatbot interface (chat trigger)\n\nThis allows the same logic to power multiple communication channels.\n\n#### 10. βœ… Scalable Automation\n\nThe system is fully automated and can handle **multiple simultaneous conversations**, reducing operational workload and improving customer service efficiency.\n\n---\n\n\n### **How it works**\n\n1. **Input Handling (WhatsApp & Chat):**\n * It listens for incoming messages from either a **WhatsApp Trigger** or a **Chat Trigger**.\n * **WhatsApp:** It processes both **text messages** and **voice notes**. If a voice note is received, it automatically downloads the audio, transcribes it using OpenAI (Whisper), and converts it into text for the AI to process.\n * The user's phone number (for WhatsApp) or session ID (for Chat) is stored as a `sessionId` to maintain conversation context.\n\n2. **Guardrails (Security & Policy):**\n * Before the message reaches the main AI agent, it passes through a **Guardrails** node (using Google Gemini). This acts as a safety filter to check for jailbreak attempts or inappropriate content, ensuring the conversation stays within company policies.\n\n3. **AI Agent (The Virtual Assistant):**\n * The cleaned-up message is sent to the **AI Agent** (\"Virtual Assistant\").\n * The agent is prompted to act as \"Emma\" and follows strict instructions:\n 1. **Identify User:** It first uses the `New client` tool to check a Google Sheet to see if the user is already registered.\n 2. **Manage Appointments:** Based on the user's request (book, reschedule, cancel), it intelligently calls specific tools in the correct order.\n 3. **Date Logic:** It is aware of the current date and time to calculate correct future dates (e.g., interpreting \"this Thursday\").\n\n4. **Tool Execution (Actions):**\n * The agent has access to several tools to perform actions:\n * **Google Sheets (`New client`, `Add client`):** To check if a client exists and add new clients to a spreadsheet.\n * **Google Calendar (`Get events`, `Create event`, `Update event`, `Delete event`):** To check availability and manage appointments. The `Get events` tool is configured to look for slots in the next 30 days.\n * **Gmail (`Send Email`):** To notify the team if a user asks for something outside the scope (e.g., pricing, product questions).\n * **WhatsApp HITL / Chat HITL (`Escalation`):** To hand over the conversation to a human agent for complex requests.\n\n5. **Response Delivery:**\n * The AI agent's text response is routed back to the user.\n * **On WhatsApp:** It intelligently handles the response format. If the original message was text, it sends a text reply. If the original message was a voice note, it uses OpenAI's TTS to convert the text reply into an audio message and sends that back.\n\n---\n\n### **Setup steps**\n\nTo get this workflow running, you need to configure the following credentials and nodes:\n\n1. **Configure Credentials:**\n * **Google Calendar OAuth2:** Connect your Google account (used in Calendar nodes).\n * **Google Sheets OAuth2:** Connect your Google account to access the spreadsheet.\n * **Gmail OAuth2:** Connect your Google account to send notification emails from `xxx@xxx.com`.\n * **WhatsApp API:** Connect your WhatsApp Business API credentials (Phone Number ID).\n * **OpenAI API (OpenRouter):** Provide your API key for audio transcription and text-to-speech.\n * **Google Gemini API:** Provide your API keys for the main AI model (`Google Gemini Chat Model`) and the Guardrails model (`Google Gemini Chat Model1`).\n * **Postgres:** Configure the connection to your Postgres database for chat memory.\n\n2. **Configure Google Sheets:**\n * Create a Google Sheet.\n * Update the **Document ID** in the `New client` and `Add client` nodes with your sheet's ID.\n * Ensure the sheet has columns for `Phone Number`, `Client`, and `Service`.\n\n3. **Configure Google Calendar:**\n * Verify that the calendar ID in the Calendar nodes is correct and accessible.\n\n4. **Configure WhatsApp Triggers & Actions:**\n * The `WhatsApp Trigger` node needs to be connected to your WhatsApp Business App.\n * The `Send message` and `Send audio` nodes must have the correct `Phone Number ID` for your WhatsApp Business number.\n\n5. **Update Email Recipient:**\n * In the `Send Email` tool (for escalations), change the `sendTo` email address from `xxx@xxx.com` to the actual email of the team that should receive these notifications.\n\n6. **Review AI Prompts:**\n * Open the **\"Virtual Assistant\"** (AI Agent) node and review the system message. Update the salon name (\"Cuts & Styles\"), stylist name (\"Alex Carter\"), and address to match your business.\n * Check the **\"Guardrails\"** node to adjust the safety threshold if necessary.\n\n---\n\nπŸ‘‰ [Subscribe to my new **YouTube channel**](https://youtube.com/@n3witalia). Here I’ll share videos and Shorts with practical tutorials and **FREE templates for n8n**.\n\n[![image](https://n3wstorage.b-cdn.net/n3witalia/youtube-n8n-cover.jpg)](https://youtube.com/@n3witalia)\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":"MdmtzLYxHXpTdOUp","meta":{"instanceId":"a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462","templateCredsSetupCompleted":true},"name":"WhatsApp Complete AI Simple Booking","tags":[],"nodes":[{"id":"fec9d00e-0a8a-4a1f-aafe-8b30055784b5","name":"Update event","type":"n8n-nodes-base.googleCalendarTool","position":[720,704],"parameters":{"eventId":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Event_ID', `The unique ID string from the search result `, 'string') }}","calendar":{"__rl":true,"mode":"list","value":"davide.boizza@gmail.com","cachedResultName":"davide.boizza@gmail.com"},"operation":"update","updateFields":{"end":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', `The new end date and time. This should be exactly 30 minutes after the start time.`, 'string') }}","start":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', `The new start date and time for the appointment in ISO 8601 format (e.g., 2026-02-17T16:00:00).`, 'string') }}"},"descriptionType":"manual","toolDescription":"When updating, always provide an end time 30 minutes after the start time unless specified otherwise."},"credentials":{"googleCalendarOAuth2Api":{"id":"8RFK3u13g2PJEGa9","name":"Google Calendar account"}},"typeVersion":1.3},{"id":"9f76daed-9757-4886-b3d5-890b456fcbe9","name":"Delete event","type":"n8n-nodes-base.googleCalendarTool","position":[592,704],"parameters":{"eventId":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Event_ID', `The unique ID string from the search result `, 'string') }}","options":{},"calendar":{"__rl":true,"mode":"list","value":"davide.boizza@gmail.com","cachedResultName":"davide.boizza@gmail.com"},"operation":"delete"},"credentials":{"googleCalendarOAuth2Api":{"id":"8RFK3u13g2PJEGa9","name":"Google Calendar account"}},"typeVersion":1.3},{"id":"9096fdfc-4787-4598-a6f5-a477f7ace15b","name":"Create event","type":"n8n-nodes-base.googleCalendarTool","position":[720,864],"parameters":{"end":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', ``, 'string') }}","start":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', ``, 'string') }}","calendar":{"__rl":true,"mode":"list","value":"davide.boizza@gmail.com","cachedResultName":"davide.boizza@gmail.com"},"descriptionType":"manual","toolDescription":"Use this tool to create an event - Add the user's name and the service","additionalFields":{"summary":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Summary', `Title: Client's name - Service`, 'string') }}","description":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Description', ``, 'string') }}"}},"credentials":{"googleCalendarOAuth2Api":{"id":"8RFK3u13g2PJEGa9","name":"Google Calendar account"}},"typeVersion":1.3},{"id":"f6316b89-d476-4001-9c23-f5a7e618293d","name":"Get events","type":"n8n-nodes-base.googleCalendarTool","position":[592,848],"parameters":{"options":{"timeZone":{"__rl":true,"mode":"list","value":"Europe/Madrid","cachedResultName":"Europe/Madrid"}},"timeMax":"={{ $now.plus({ days: 30 }).toFormat('yyyy-MM-dd') }}","calendar":{"__rl":true,"mode":"list","value":"davide.boizza@gmail.com","cachedResultName":"davide.boizza@gmail.com"},"operation":"getAll","returnAll":true,"descriptionType":"manual","toolDescription":"=Use this tool to see if a specific slot is available. If this tool returns data, it means the slot is unavailable/busy. Only look for slots after {{ $now }}."},"credentials":{"googleCalendarOAuth2Api":{"id":"8RFK3u13g2PJEGa9","name":"Google Calendar account"}},"typeVersion":1.3},{"id":"8285ba3a-5dd8-4185-ab1f-32edb374309b","name":"Add client","type":"n8n-nodes-base.googleSheetsTool","position":[448,704],"parameters":{"columns":{"value":{"Client":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Client', ``, 'string') }}","Service":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Service', ``, 'string') }}","Phone Number":"={{ $('Normalize').item.json.sessionId }}"},"schema":[{"id":"Phone Number","type":"string","display":true,"removed":false,"required":false,"displayName":"Phone Number","defaultMatch":false,"canBeUsedToMatch":true},{"id":"Client","type":"string","display":true,"required":false,"displayName":"Client","defaultMatch":false,"canBeUsedToMatch":true},{"id":"Service","type":"string","display":true,"required":false,"displayName":"Service","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["Phone Number"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"appendOrUpdate","sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU/edit#gid=0","cachedResultName":"Foglio1"},"documentId":{"__rl":true,"mode":"list","value":"1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU/edit?usp=drivesdk","cachedResultName":"Appointments"}},"credentials":{"googleSheetsOAuth2Api":{"id":"JYR6a64Qecd6t8Hb","name":"Google Sheets account"}},"typeVersion":4.7},{"id":"25c8ddac-69ac-4ea9-90ec-65e7070154d5","name":"Workflow Error Handler","type":"n8n-nodes-base.errorTrigger","position":[-2160,112],"parameters":{},"typeVersion":1},{"id":"fc9ffa55-6a99-4ed4-af4b-d12fa4e9e277","name":"Notify: Workflow Error","type":"n8n-nodes-base.gmail","position":[-1056,112],"webhookId":"53918010-9085-4011-9e56-b71e3a13aa4d","parameters":{"sendTo":"user@example.com","message":"=

πŸ”΄ Workflow Error

The LinkedIn PDF β†’ JobAdder Sync workflow encountered an error:

{{ $json.execution.error.message }}

Last node: {{ $json.execution.lastNodeExecuted }}

Check your n8n execution log for full details.","options":{},"subject":"=πŸ”΄ Workflow Error: LinkedIn PDF β†’ JobAdder Sync"},"credentials":{"gmailOAuth2":{"id":"nyuHvSX5HuqfMPlW","name":"Gmail account (n3w.it)"}},"typeVersion":2.1},{"id":"87cc75dc-c025-42e8-bb43-7257a7542054","name":"Virtual Assistant","type":"@n8n/n8n-nodes-langchain.agent","position":[272,432],"parameters":{"text":"={{ $json.guardrailsInput }}","options":{"systemMessage":"=# OVERVIEW\nYou are Emma from \"Cuts & Styles\", a virtual assistant. Your priority is to call the correct tools in the right order.\n\n# TOOLS\n- New client - Use this tool to check if the client exists in the system\n- Add client - Use this tool to add the client details to the system\n- Get events - Use this tool to search for events or available slots in the calendar\n- Create event - Use this tool to create a new event (check chat_history for user's details)\n- Update event - Use this tool if there's an existing event that needs to be rescheduled\n- Delete event - Use this tool if there's an existing event that needs to be cancelled/deleted\n- Escalation - Use this tool if the user is requesting anything else other than booking, rescheduling, or cancelling an appointment.\n\n# TASKS:\n1- Identify the user (mandatory every time)\n2- Check for existing appointments\n3- Book, reschedule, or delete appointments\n\n# INSTRUCTIONS FOR EACH TASK\n\n## IDENTIFY USER\n1. **ALWAYS** call `New client?` first to identify the user\n - If the user doesn't exist yet, ask for their full name and hair type/preferences, then call `Add client`. Check chat_history if the user has already provided any of those details before asking.\n - If the user exists, continue to step 2 (Check for existing appointments)\n\n## BOOKING INSTRUCTIONS:\n- **Always** call `Get events` before replying. Send the first 2 or 3 **available** slots to the user.\n- If the user is unavailable on those slot suggestions, provide 2-3 more available slots.\n- Once the user agrees to a specific slot, call `Create event`.\n- Confirm the date/time to the user.\n\n## RESCHEDULE INSTRUCTIONS:\n- Call `Get events` and search the appointment titles until you find the user's existing booking (using the user's full name). **NEVER** skip this step. If the user is rescheduling, you **must** find their existing appointment. The user might provide the wrong time/day β€” always verify the correct information.\n- Based on the information from `Get events`, provide 2-3 different available slots to the user. **Only suggest slots that are free**.\n- Once the user confirms a new day/time, call `Update event` and make the changes. **Make sure to update the correct event by double-checking the title contains the user's name.**\n\n## CANCEL/DELETE INSTRUCTIONS:\n- **DO NOT** reply to the user before calling `Get events`.\n- Call `Get events`, search for the user's existing appointment using their full name, and once found call `Delete event`. Delete **ONLY** the user's appointment. If there is more than one, ask the user to confirm which one to delete.\n\n## OTHER REQUESTS INSTRUCTIONS:\n- If the user is asking for anything other than booking, rescheduling, or cancelling an appointment, let them know you will inform the team and that someone will reach out soon. Don't ask for confirmation β€” **always** use the `Send a message in Gmail` tool to notify the team immediately.\n\n# DATE LOGIC\n- Today is {{ $now.toFormat('dd/LL/yyyy') }} at {{ $now.toFormat('HH:mm') }}.\n- If the user asks for a day of the week (e.g., \"Thursday\"):\n 1. Calculate the specific date based on today.\n 2. If today is Wednesday Feb 18, \"Thursday\" MUST be Feb 19.\n 3. Confirm the date (YYYY-MM-DD) before calling the `Create event` tool.\n\n## Additional info\n- Hairstylist's name is Alex Carter.\n- Salon address is 1533 Style Avenue\n\n# Examples:\n1.\nInput: Hi, I have an appointment soon but I won't make it. Can you move it to this afternoon, maybe at 4?\nOutput: Hi Sarah, no problem! The 4:00 PM slot is already taken, but I can offer you 4:30 PM or 5:00 PM instead. Which works better for you?\n\n2.\nOutput when an appointment has been changed: Done! Your appointment has been moved to today at 5:00 PM. See you soon!\n\n3.\nInput: Hi, I need an appointment\nOutput: Hi, I'm Emma from Cuts & Styles β€” lovely to meet you! I don't see you in our system yet, but I can get you set up in seconds. Could you share your full name and tell me a bit about your hair (length, type, any preferences)?\nInput: Sure! I'm Jessica Brown and I have long curly hair\nOutput: Perfect, you're all set! I have a few slots available today: 11:30 AM, 12:00 PM, or 12:30 PM. Which works for you? And what service are you looking for today?\n\n4.\nInput: Hi, I need an appointment\nOutput: Hi [user's name], great to hear from you! Here are a few available slots: [Available slots]. Which works for you? And what are we doing for you today β€” cut, color, something else?\n\n5.\nOutput: Done! Your blowout appointment is confirmed for today at 10:30 AM with Alex. See you soon! πŸ’‡ Let me know if you need anything else.\nInput: Thanks!\nOutput: You're welcome β€” see you soon!\n\n6.\nInput: Hi, I have an appointment today at 3 PM that I'd like to reschedule\nOutput: Hi [user's name], I found your appointment β€” it's actually booked at 12:30 PM, not 3:00 PM. Would you still like to reschedule it? If so, what day works best for you?"},"promptType":"define"},"retryOnFail":true,"typeVersion":3.1},{"id":"84fa4817-92d9-4968-a4cb-9047c1f79bfa","name":"WhatsApp Trigger","type":"n8n-nodes-base.whatsAppTrigger","position":[-2176,992],"webhookId":"d3978cae-2aca-4553-8ac7-ab89068deabc","parameters":{"options":{},"updates":["messages"]},"credentials":{"whatsAppTriggerApi":{"id":"gylriO2te7NRPXxN","name":"WhatsApp OAuth account"}},"typeVersion":1},{"id":"1983a56e-4ab6-4091-b324-25a22398ef16","name":"Download Audio","type":"n8n-nodes-base.httpRequest","position":[-1504,992],"parameters":{"url":"={{ $json.url }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"07b0371d-57d9-4753-ad9f-8ec1b94d2a28","name":"Transcribe Audio","type":"@n8n/n8n-nodes-langchain.openAi","position":[-1280,992],"parameters":{"options":{},"resource":"audio","operation":"transcribe"},"credentials":{"openAiApi":{"id":"XJTqRiKFJpFs5MuX","name":"OpenRouter account"}},"typeVersion":1.8},{"id":"d4d264be-f8a3-4938-b1e9-30e2531b174a","name":"Fix mimeType for Audio","type":"n8n-nodes-base.code","position":[2912,64],"parameters":{"jsCode":"for (const item of $input.all()) {\n if (item.binary) {\n const binaryPropertyNames = Object.keys(item.binary);\n for (const propName of binaryPropertyNames) {\n if (item.binary[propName].mimeType === 'audio/mp3') {\n item.binary[propName].mimeType = 'audio/mpeg';\n }\n }\n }\n}\n\nreturn $input.all();"},"typeVersion":2},{"id":"9bfbcdf4-1ef4-487e-b289-5a74f790e45e","name":"Send message","type":"n8n-nodes-base.whatsApp","position":[2688,256],"webhookId":"23834751-5066-48ba-8e19-549680df2b27","parameters":{"textBody":"={{ $json.output }}","operation":"send","phoneNumberId":"470271332838881","additionalFields":{},"recipientPhoneNumber":"={{ $('WhatsApp Trigger').item.json.messages[0].from }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1},{"id":"2bedd51f-60a0-4a8e-96d7-e2a4c298b7b4","name":"Send audio","type":"n8n-nodes-base.whatsApp","position":[3136,64],"webhookId":"d18b2c98-84e4-43cf-a532-0c47d5161684","parameters":{"mediaPath":"useMedian8n","operation":"send","messageType":"audio","phoneNumberId":"470271332838881","additionalFields":{},"recipientPhoneNumber":"={{ $('Input type').item.json.contacts[0].wa_id }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1},{"id":"1c7ea9ac-90f7-4095-be8c-b0a3d9904925","name":"Audio","type":"n8n-nodes-base.set","position":[-1056,992],"parameters":{"options":{},"assignments":{"assignments":[{"id":"219577d5-b028-48fc-90be-980f4171ab68","name":"message","type":"string","value":"={{ $json.text }}"},{"id":"3eb09778-f47e-4881-bd16-48d9dbfe3132","name":"sessionId","type":"string","value":"={{ $('WhatsApp Trigger').item.json.messages[0].from }}"},{"id":"94082eb6-8031-4101-9795-2423d3dc6560","name":"type","type":"string","value":"whatsapp"}]}},"typeVersion":3.4},{"id":"a4e3d012-43fe-4a0b-8b4a-c10f7f184304","name":"Not supported","type":"n8n-nodes-base.whatsApp","position":[-1728,1184],"webhookId":"23834751-5066-48ba-8e19-549680df2b27","parameters":{"textBody":"=You can only send text messages, images, audio files and PDF documents.","operation":"send","phoneNumberId":"470271332838881","additionalFields":{},"recipientPhoneNumber":"={{ $('WhatsApp Trigger').item.json.messages[0].from }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1},{"id":"424fe518-bc50-4b86-9c76-2715826e9248","name":"Get Audio Url","type":"n8n-nodes-base.whatsApp","position":[-1728,992],"webhookId":"87caa300-7204-47b5-959a-94f4a8fbf8cf","parameters":{"resource":"media","operation":"mediaUrlGet","mediaGetId":"={{ $('WhatsApp Trigger').item.json.messages[0].audio.id }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1},{"id":"f5347cd5-9c13-4f76-a857-3875d956b886","name":"Generate Audio Response","type":"@n8n/n8n-nodes-langchain.openAi","position":[2688,64],"parameters":{"input":"={{ $('AI Agent1').item.json.output }}","voice":"onyx","options":{},"resource":"audio"},"credentials":{"openAiApi":{"id":"XJTqRiKFJpFs5MuX","name":"OpenRouter account"}},"typeVersion":1.8},{"id":"61b74351-ea96-48f1-90f8-8529dd220667","name":"From audio to audio?","type":"n8n-nodes-base.if","position":[2288,176],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"b9d1d759-f585-4791-a743-b9d72951e77c","operator":{"type":"object","operation":"exists","singleValue":true},"leftValue":"={{ $('WhatsApp Trigger').item.json.messages[0].audio }}","rightValue":""}]}},"typeVersion":2.2},{"id":"7b2865c2-a532-4f99-ad5a-a1eae456f0ba","name":"Input type","type":"n8n-nodes-base.switch","position":[-1952,976],"parameters":{"rules":{"values":[{"outputKey":"Text","conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"08fd0c80-307e-4f45-b1de-35192ee4ec5e","operator":{"type":"string","operation":"exists","singleValue":true},"leftValue":"={{ $json.messages[0].text.body }}","rightValue":""}]},"renameOutput":true},{"outputKey":"Voice","conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"b7b64446-f1ea-4622-990c-22f3999a8269","operator":{"type":"object","operation":"exists","singleValue":true},"leftValue":"={{ $json.messages[0].audio }}","rightValue":""}]},"renameOutput":true}]},"options":{"fallbackOutput":"extra"}},"typeVersion":3.2},{"id":"d78be069-d111-4cc3-abda-8f69faebe232","name":"Calculator","type":"@n8n/n8n-nodes-langchain.toolCalculator","position":[912,896],"parameters":{},"typeVersion":1},{"id":"98bf7e36-9fd9-4e35-bdaa-90749ccfc7ff","name":"Send Email","type":"n8n-nodes-base.gmailTool","position":[1296,1152],"webhookId":"97068af0-8aeb-473b-bb22-785f457cbf8f","parameters":{"sendTo":"xxx@xxx.com","message":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Message', ``, 'string') }}","options":{"appendAttribution":false},"subject":"Escaletion ","descriptionType":"manual","toolDescription":"Use this tool to send a message and notify the team when a user asks for something different than booking, rescheduling or canceling an appointment."},"credentials":{"gmailOAuth2":{"id":"nyuHvSX5HuqfMPlW","name":"Gmail account (n3w.it)"}},"typeVersion":2.2},{"id":"cf918a88-9029-488a-9a3d-fd28ebc45c0a","name":"Escalation","type":"n8n-nodes-base.whatsAppHitlTool","position":[1360,912],"webhookId":"6fba7666-d652-430d-954a-78a002a30e07","parameters":{"message":"=The agent wants to call {{ $tool.name }}\n\n{{ \n $tool.parameters.keys()\n .map(\n param => \n `${param}: ${$tool.parameters[param]} \\n`\n )\n .join('')\n}}","options":{},"approvalOptions":{"values":{"approvalType":"double"}},"recipientPhoneNumber":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Recipient_s_Phone_Number', ``, 'string') }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1.1},{"id":"4bfdb216-a855-4ea0-a472-d3051525d199","name":"New client","type":"n8n-nodes-base.googleSheetsTool","position":[448,848],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU/edit#gid=0","cachedResultName":"Foglio1"},"documentId":{"__rl":true,"mode":"list","value":"1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU/edit?usp=drivesdk","cachedResultName":"Appointments"},"descriptionType":"manual","toolDescription":"Get row(s) in sheet in Google Sheets"},"credentials":{"googleSheetsOAuth2Api":{"id":"JYR6a64Qecd6t8Hb","name":"Google Sheets account"}},"typeVersion":4.7},{"id":"18e664b8-032c-48ba-89a6-e57f7404b5bb","name":"Google Gemini Chat Model","type":"@n8n/n8n-nodes-langchain.lmChatGoogleGemini","position":[192,704],"parameters":{"options":{},"modelName":"models/gemini-3.1-flash-lite-preview"},"credentials":{"googlePalmApi":{"id":"0p34rXqIqy8WuoPg","name":"Google Gemini(PaLM) Api account"}},"typeVersion":1},{"id":"ba2c4744-1188-4843-9998-9daf945380fd","name":"Guardrails","type":"@n8n/n8n-nodes-langchain.guardrails","position":[-464,768],"parameters":{"text":"={{ $json.message }}","guardrails":{"jailbreak":{"value":{"threshold":0.7,"customizePrompt":true}}},"customizeSystemMessage":true},"typeVersion":2},{"id":"73b085f8-a9cf-4303-b57b-cc8c330db2e5","name":"Google Gemini Chat Model1","type":"@n8n/n8n-nodes-langchain.lmChatGoogleGemini","position":[-528,1024],"parameters":{"options":{},"modelName":"models/gemini-2.5-flash-lite"},"credentials":{"googlePalmApi":{"id":"AaNPKXAphyMzRgfA","name":"Google Gemini(PaLM) (Eure)"}},"typeVersion":1},{"id":"96c7f79b-d17b-44b7-b626-e3d917514b38","name":"Send message1","type":"n8n-nodes-base.whatsApp","position":[-176,1120],"webhookId":"23834751-5066-48ba-8e19-549680df2b27","parameters":{"textBody":"=What was communicated does not reflect our policies or is not relevant.","operation":"send","phoneNumberId":"470271332838881","additionalFields":{},"recipientPhoneNumber":"={{ $('WhatsApp Trigger').item.json.messages[0].from }}"},"credentials":{"whatsAppApi":{"id":"HDUOWQXeRXMVjo0Z","name":"WhatsApp account"}},"typeVersion":1},{"id":"24bc71fb-c49a-468a-8665-707aff2a08b2","name":"When chat message received","type":"@n8n/n8n-nodes-langchain.chatTrigger","position":[-2160,480],"webhookId":"fee41e51-51d1-48bc-a519-b314f300981b","parameters":{"options":{"responseMode":"responseNodes"}},"typeVersion":1.4},{"id":"a7f4878a-e5be-4b64-81f0-d0f9d432cca0","name":"Postgres Chat Memory","type":"@n8n/n8n-nodes-langchain.memoryPostgresChat","position":[320,704],"parameters":{"sessionKey":"={{ $('Normalize').item.json.sessionId }}","sessionIdType":"customKey"},"credentials":{"postgres":{"id":"le1HdtN9fvIpulJo","name":"Postgres Local (test_n8n)"}},"typeVersion":1.3},{"id":"e91c8d86-3fc8-406a-9c2b-fd0d2656b8bd","name":"Normalize","type":"n8n-nodes-base.set","position":[-736,768],"parameters":{"options":{},"assignments":{"assignments":[{"id":"125c9831-791b-4b6e-979b-ceda1d77ad7a","name":"message","type":"string","value":"={{ $json.message }}"},{"id":"a802bf83-f88a-4eb1-b4bd-5b253a15e2cb","name":"sessionId","type":"string","value":"={{ $json.sessionId }}"},{"id":"3014000a-962e-449c-93a9-99fe74a1a21e","name":"type","type":"string","value":"chat"}]}},"typeVersion":3.4},{"id":"24f137f3-973b-4be8-a811-ab889f516c55","name":"Switch","type":"n8n-nodes-base.switch","position":[1872,432],"parameters":{"rules":{"values":[{"outputKey":"WhatsApp","conditions":{"options":{"version":3,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"05f0da8d-ac5d-4bea-b691-9f2468efa664","operator":{"type":"string","operation":"equals"},"leftValue":"={{ $('Normalize').item.json.type }}","rightValue":"whatsapp"}]},"renameOutput":true},{"outputKey":"Chat","conditions":{"options":{"version":3,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"93f83728-df15-4304-9b95-3ca321cb1abb","operator":{"type":"string","operation":"equals"},"leftValue":"={{ $('Normalize').item.json.type }}","rightValue":"chat"}]},"renameOutput":true}]},"options":{}},"typeVersion":3.4},{"id":"839acb59-e122-4f64-aa6b-d24bcbb9d3d1","name":"Escalation1","type":"@n8n/n8n-nodes-langchain.chatHitlTool","position":[1088,912],"webhookId":"e839818f-2d86-432c-a7e6-55cfc64368bd","parameters":{"message":"=The agent wants to call {{ $tool.name }}\n\n{{ \n $tool.parameters.keys()\n .map(\n param => \n `${param}: ${$tool.parameters[param]} \\n`\n )\n .join('')\n}}","options":{"limitWaitTime":{"values":{"resumeUnit":"minutes","resumeAmount":45}}},"blockUserInput":"={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Block_User_Input', ``, 'boolean') }}","approvalOptions":{"values":{"approvalType":"double"}}},"typeVersion":1.2},{"id":"c474e2dd-44c7-477d-8b66-24d196723a4d","name":"Chat","type":"@n8n/n8n-nodes-langchain.chat","position":[2272,640],"webhookId":"83a401e2-d083-4264-95ab-e960020f28cc","parameters":{"message":"={{$json.output}}","options":{}},"typeVersion":1.2},{"id":"77313555-74a2-452e-86a5-8580627314dd","name":"Chat1","type":"@n8n/n8n-nodes-langchain.chat","position":[-176,944],"webhookId":"83a401e2-d083-4264-95ab-e960020f28cc","parameters":{"message":"=What was communicated does not reflect our policies or is not relevant.","options":{}},"typeVersion":1.2},{"id":"ba8be3a0-deb5-4452-9c04-5cabbdcaacc2","name":"Message","type":"n8n-nodes-base.set","position":[-1056,800],"parameters":{"options":{},"assignments":{"assignments":[{"id":"c53cd9f9-77c1-4331-98ff-bfc9bdf95a3c","name":"message","type":"string","value":"={{ $('WhatsApp Trigger').item.json.messages[0].text.body }}"},{"id":"87dbdb41-66ba-4c02-a441-a6b44777dcbd","name":"sessionId","type":"string","value":"={{ $('WhatsApp Trigger').item.json.messages[0].from }}"},{"id":"6e097caf-b3d4-4a17-8f63-57aa735e12ac","name":"type","type":"string","value":"whatsapp"}]}},"typeVersion":3.4},{"id":"47783407-0d84-4172-9e19-589f3b1e9a61","name":"From Chat","type":"n8n-nodes-base.set","position":[-1056,480],"parameters":{"options":{},"assignments":{"assignments":[{"id":"c53cd9f9-77c1-4331-98ff-bfc9bdf95a3c","name":"message","type":"string","value":"={{ $json.chatInput }}"},{"id":"e355708a-2353-46c9-9423-9e15ea731955","name":"sessionId","type":"string","value":"={{ $json.sessionId }}"}]}},"typeVersion":3.4},{"id":"f7e49b4c-5e99-424c-8429-7904e1c0520f","name":"Sticky Note1","type":"n8n-nodes-base.stickyNote","position":[-2256,320],"parameters":{"color":7,"width":1392,"height":368,"content":"## STEP 1 - Chat Input\nMessage from chatbot"},"typeVersion":1},{"id":"ec999d01-a788-43f5-92c1-58414b37697b","name":"Sticky Note2","type":"n8n-nodes-base.stickyNote","position":[-2256,720],"parameters":{"color":7,"width":1392,"height":656,"content":"## STEP 1 bis - WhatsApp Input\nMessage (text or audio with speech to text) from WhatsApp"},"typeVersion":1},{"id":"44f25d5d-3373-4007-b6e3-78c8c00f565c","name":"Sticky Note3","type":"n8n-nodes-base.stickyNote","position":[-832,320],"parameters":{"color":7,"width":880,"height":1056,"content":"## STEP 2 - Guardrails\n"},"typeVersion":1},{"id":"0c46b4c3-a6b6-4127-8163-3b8fec3d6bc1","name":"Sticky Note4","type":"n8n-nodes-base.stickyNote","position":[96,320],"parameters":{"color":7,"width":944,"height":1056,"content":"## STEP 3 - AI Agent\n[Clone this sheet](https://docs.google.com/spreadsheets/d/1DM24yhANppmCu92D3St6GpMh2He7L2feizajN0aLDrU/edit?usp=sharing) for example of simple database"},"typeVersion":1},{"id":"d59bae7b-3ead-4218-808b-c20ae85cb857","name":"Sticky Note5","type":"n8n-nodes-base.stickyNote","position":[1072,784],"parameters":{"color":7,"width":592,"height":592,"content":"## STEP 3 bis - Escalation\nEscalation with Chatbot or WhatsApp (select one)"},"typeVersion":1},{"id":"a4e9a4c5-197c-4162-a3c4-af42e5fbadac","name":"Sticky Note6","type":"n8n-nodes-base.stickyNote","position":[2144,-16],"parameters":{"color":7,"width":1264,"height":496,"content":"## STEP 4 - WhatsApp Response"},"typeVersion":1},{"id":"5ec9105b-012c-4dfa-a04c-7296691f97ec","name":"Sticky Note7","type":"n8n-nodes-base.stickyNote","position":[2144,512],"parameters":{"color":7,"width":1264,"height":336,"content":"## STEP 4 bis - Chatbot Response\n"},"typeVersion":1},{"id":"d096f221-ab1c-41bb-b287-4d192eb77d7b","name":"Sticky Note8","type":"n8n-nodes-base.stickyNote","position":[-2256,-656],"parameters":{"width":1392,"height":560,"content":"## AI-Powered WhatsApp Chatbot\nThis workflow implements an **AI-powered WhatsApp booking assistant** for a hair salon. The system allows customers to **book, reschedule, or cancel appointments automatically via text or voice messages on WhatsApp**.\n\nThe workflow supports **both text and voice messages**. \n\n### How it works\n\nThis workflow acts as an **AI-powered WhatsApp booking assistant** that processes both **text and voice messages**. Incoming messages from WhatsApp or a chat interface are captured, and voice notes are automatically downloaded and transcribed using **OpenAI Whisper**. The message then passes through a **Guardrails layer (Google Gemini)** that filters unsafe or policy-violating inputs before reaching the AI agent.\n\nThe **AI Agent (β€œEmma”)** interprets the user’s intent and decides which tools to call. It checks or creates clients in **Google Sheets**, manages appointments in **Google Calendar** (check availability, create, update, cancel), and escalates unsupported requests via **Gmail or human-in-the-loop channels**. Conversation history is stored in **PostgreSQL** for context. Responses are sent back through WhatsApp as **text or synthesized voice (TTS)** depending on the original message type.\n\n### Setup steps\n\nTo deploy the workflow, configure integrations and update key resources used by the automation. First, connect required **credentials** including Google Calendar, Google Sheets, Gmail, WhatsApp Business API, OpenAI/OpenRouter for transcription and TTS, Google Gemini for AI processing and guardrails, and a **Postgres database** for conversation memory.\n\nNext, prepare **Google Sheets** as a lightweight CRM by creating a sheet with columns such as *Phone Number*, *Client*, and *Service*, then insert its **Document ID** in the relevant nodes. Verify the correct **Google Calendar ID** for appointment management. Configure the **WhatsApp Trigger and messaging nodes** with your Phone Number ID, update the escalation **email recipient**, and review the **AI prompts** to customize salon details, assistant behavior, and guardrail thresholds before activating the workflow.\n"},"typeVersion":1},{"id":"d8b42d4f-0e37-4b7d-98e1-87af9d4a4be1","name":"Sticky Note9","type":"n8n-nodes-base.stickyNote","position":[-2256,-48],"parameters":{"color":7,"width":1392,"height":336,"content":"## STEP 5 - Error"},"typeVersion":1},{"id":"fabd4439-a9b1-4d7c-9242-30486c2c1363","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[-816,-656],"parameters":{"color":7,"width":736,"height":736,"content":"## MY NEW YOUTUBE CHANNEL\nπŸ‘‰ [Subscribe to my new **YouTube channel**](https://youtube.com/@n3witalia). Here I’ll share videos and Shorts with practical tutorials and **FREE templates for n8n**.\n\n[![image](https://n3wstorage.b-cdn.net/n3witalia/youtube-n8n-cover.jpg)](https://youtube.com/@n3witalia)"},"typeVersion":1}],"active":false,"pinData":{},"settings":{"binaryMode":"separate","availableInMCP":false,"executionOrder":"v1"},"versionId":"30e3114d-dee1-43cb-bf17-5c20f8d09a5a","connections":{"Audio":{"main":[[{"node":"Normalize","type":"main","index":0}]]},"Switch":{"main":[[{"node":"From audio to audio?","type":"main","index":0}],[{"node":"Chat","type":"main","index":0}]]},"Message":{"main":[[{"node":"Normalize","type":"main","index":0}]]},"From Chat":{"main":[[{"node":"Normalize","type":"main","index":0}]]},"Normalize":{"main":[[{"node":"Guardrails","type":"main","index":0}]]},"Add client":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Calculator":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Escalation":{"ai_tool":[[]]},"Get events":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Guardrails":{"main":[[{"node":"Virtual Assistant","type":"main","index":0}],[{"node":"Chat1","type":"main","index":0}]]},"Input type":{"main":[[{"node":"Message","type":"main","index":0}],[{"node":"Get Audio Url","type":"main","index":0}],[{"node":"Not supported","type":"main","index":0}]]},"New client":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Send Email":{"ai_tool":[[{"node":"Escalation","type":"ai_tool","index":0},{"node":"Escalation1","type":"ai_tool","index":0}]]},"Escalation1":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Create event":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Delete event":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Update event":{"ai_tool":[[{"node":"Virtual Assistant","type":"ai_tool","index":0}]]},"Get Audio Url":{"main":[[{"node":"Download Audio","type":"main","index":0}]]},"Download Audio":{"main":[[{"node":"Transcribe Audio","type":"main","index":0}]]},"Transcribe Audio":{"main":[[{"node":"Audio","type":"main","index":0}]]},"WhatsApp Trigger":{"main":[[{"node":"Input type","type":"main","index":0}]]},"Virtual Assistant":{"main":[[{"node":"Switch","type":"main","index":0}]]},"From audio to audio?":{"main":[[{"node":"Generate Audio Response","type":"main","index":0}],[{"node":"Send message","type":"main","index":0}]]},"Postgres Chat Memory":{"ai_memory":[[{"node":"Virtual Assistant","type":"ai_memory","index":0}]]},"Fix mimeType for Audio":{"main":[[{"node":"Send audio","type":"main","index":0}]]},"Workflow Error Handler":{"main":[[{"node":"Notify: Workflow Error","type":"main","index":0}]]},"Generate Audio Response":{"main":[[{"node":"Fix mimeType for Audio","type":"main","index":0}]]},"Google Gemini Chat Model":{"ai_languageModel":[[{"node":"Virtual Assistant","type":"ai_languageModel","index":0}]]},"Google Gemini Chat Model1":{"ai_languageModel":[[{"node":"Guardrails","type":"ai_languageModel","index":0}]]},"When chat message received":{"main":[[{"node":"From Chat","type":"main","index":0}]]}}},"lastUpdatedBy":29,"workflowInfo":{"nodeCount":47,"nodeTypes":{"n8n-nodes-base.if":{"count":1},"n8n-nodes-base.set":{"count":4},"n8n-nodes-base.code":{"count":1},"n8n-nodes-base.gmail":{"count":1},"n8n-nodes-base.switch":{"count":2},"n8n-nodes-base.whatsApp":{"count":5},"n8n-nodes-base.gmailTool":{"count":1},"n8n-nodes-base.stickyNote":{"count":10},"n8n-nodes-base.httpRequest":{"count":1},"n8n-nodes-base.errorTrigger":{"count":1},"@n8n/n8n-nodes-langchain.chat":{"count":2},"@n8n/n8n-nodes-langchain.agent":{"count":1},"n8n-nodes-base.whatsAppTrigger":{"count":1},"@n8n/n8n-nodes-langchain.openAi":{"count":2},"n8n-nodes-base.googleSheetsTool":{"count":2},"n8n-nodes-base.whatsAppHitlTool":{"count":1},"n8n-nodes-base.googleCalendarTool":{"count":4},"@n8n/n8n-nodes-langchain.guardrails":{"count":1},"@n8n/n8n-nodes-langchain.chatTrigger":{"count":1},"@n8n/n8n-nodes-langchain.chatHitlTool":{"count":1},"@n8n/n8n-nodes-langchain.toolCalculator":{"count":1},"@n8n/n8n-nodes-langchain.lmChatGoogleGemini":{"count":2},"@n8n/n8n-nodes-langchain.memoryPostgresChat":{"count":1}}},"status":"published","readyToDemo":null,"user":{"name":"Davide Boizza","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 and Youtube.com/@n3witalia","verified":true,"links":["https://n3w.it"],"avatar":"https://gravatar.com/avatar/d41b8a0aa81139243509c58870f5b4be292824a507ab57d10ed066d8628ed8da?r=pg&d=retro&size=200"},"nodes":[{"id":12,"icon":"fa:bug","name":"n8n-nodes-base.errorTrigger","codex":{"data":{"details":"In n8n, when a workflow execution fails, it can start another workflow. This second workflow can be any arbitrary workflow on your n8n instance. Use the Error Trigger node as your Trigger in the Error workflow.","resources":{"generic":[{"url":"https://n8n.io/blog/creating-error-workflows-in-n8n/","icon":"πŸŒͺ","label":"Creating Error Workflows in n8n"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.errortrigger/"}]},"categories":["Development","Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Other Trigger Nodes"]}}},"group":"[\"trigger\"]","defaults":{"name":"Error Trigger","color":"#0000FF"},"iconData":{"icon":"bug","type":"icon"},"displayName":"Error Trigger","typeVersion":1,"nodeCategories":[{"id":5,"name":"Development"},{"id":9,"name":"Core 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":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":112,"icon":"fa:map-signs","name":"n8n-nodes-base.switch","codex":{"data":{"alias":["Router","If","Path","Filter","Condition","Logic","Branch","Case"],"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/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/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/automation-for-maintainers-of-open-source-projects/","icon":"🏷️","label":"How to automatically manage contributions to open-source projects"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.switch/"}]},"categories":["Core Nodes"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"Core Nodes":["Flow"]}}},"group":"[\"transform\"]","defaults":{"name":"Switch","color":"#506000"},"iconData":{"icon":"map-signs","type":"icon"},"displayName":"Switch","typeVersion":3,"nodeCategories":[{"id":9,"name":"Core Nodes"}]},{"id":356,"icon":"file:gmail.svg","name":"n8n-nodes-base.gmail","codex":{"data":{"alias":["email","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/supercharging-your-conference-registration-process-with-n8n/","icon":"🎫","label":"Supercharging your conference registration process with 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-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/automate-google-apps-for-productivity/","icon":"πŸ’‘","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":" πŸ–₯️","label":"Hey founders! Your business doesn't need you to operate"},{"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"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.gmail/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/google/oauth-single-service/"}]},"categories":["Communication","HITL"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"HITL":["Human in the Loop"]}}},"group":"[\"transform\"]","defaults":{"name":"Gmail"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Gmail","typeVersion":2,"nodeCategories":[{"id":6,"name":"Communication"},{"id":28,"name":"HITL"}]},{"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":827,"icon":"file:whatsapp.svg","name":"n8n-nodes-base.whatsApp","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.whatsapp/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/whatsapp/"}]},"categories":["Communication","HITL"],"nodeVersion":"1.0","codexVersion":"1.0","subcategories":{"HITL":["Human in the Loop"]}}},"group":"[\"output\"]","defaults":{"name":"WhatsApp Business Cloud"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"WhatsApp Business Cloud","typeVersion":1,"nodeCategories":[{"id":6,"name":"Communication"},{"id":28,"name":"HITL"}]},{"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":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":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":1247,"icon":"fa:comments","name":"@n8n/n8n-nodes-langchain.chatTrigger","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-langchain.chattrigger/"}]},"categories":["Core Nodes","Langchain"]}},"group":"[\"trigger\"]","defaults":{"name":"When chat message received"},"iconData":{"icon":"comments","type":"icon"},"displayName":"Chat Trigger","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"},{"id":26,"name":"Langchain"}]},{"id":1250,"icon":"file:openAi.svg","name":"@n8n/n8n-nodes-langchain.openAi","codex":{"data":{"alias":["LangChain","ChatGPT","Sora","DallE","whisper","audio","transcribe","tts","assistant"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-langchain.openai/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Agents","Miscellaneous","Root Nodes"]}}},"group":"[\"transform\"]","defaults":{"name":"OpenAI"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"OpenAI","typeVersion":2,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1260,"icon":"file:whatsapp.svg","name":"n8n-nodes-base.whatsAppTrigger","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/trigger-nodes/n8n-nodes-base.whatsapptrigger/"}],"credentialDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/credentials/whatsapp/"}]},"categories":["Communication"],"nodeVersion":"1.0","codexVersion":"1.0"}},"group":"[\"trigger\"]","defaults":{"name":"WhatsApp Trigger"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"WhatsApp Trigger","typeVersion":1,"nodeCategories":[{"id":6,"name":"Communication"}]},{"id":1262,"icon":"file:google.svg","name":"@n8n/n8n-nodes-langchain.lmChatGoogleGemini","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatgooglegemini/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Language Models","Root Nodes"],"Language Models":["Chat Models (Recommended)"]}}},"group":"[\"transform\"]","defaults":{"name":"Google Gemini Chat Model"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Google Gemini Chat Model","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1267,"icon":"file:postgres.svg","name":"@n8n/n8n-nodes-langchain.memoryPostgresChat","codex":{"data":{"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.memorypostgreschat/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Memory"],"Memory":["Other memories"]}}},"group":"[\"transform\"]","defaults":{"name":"Postgres Chat Memory"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" fill="#fff" fill-rule="evenodd" stroke="#000" stroke-linecap="round" stroke-linejoin="round" viewBox="0 0 79 81"><use xlink:href="#a" x=".5" y=".5"/><symbol id="a" overflow="visible"><g fill-rule="nonzero" stroke="none"><path fill="#000" d="M77.391 47.922c-.466-1.412-1.688-2.396-3.268-2.632-.745-.111-1.598-.064-2.608.144-1.76.363-3.065.501-4.018.528 3.596-6.072 6.521-12.997 8.204-19.515 2.722-10.54 1.268-15.341-.432-17.513C70.77 3.185 64.206.097 56.287.002c-4.224-.052-7.933.782-9.867 1.382a37 37 0 0 0-5.77-.528c-3.809-.061-7.174.77-10.05 2.476a46 46 0 0 0-7.098-1.782C16.561.411 10.968 1.299 6.876 4.19 1.922 7.689-.375 13.77.05 22.262c.135 2.696 1.643 10.9 4.018 18.68 1.365 4.472 2.82 8.185 4.326 11.038 2.135 4.046 4.419 6.428 6.984 7.284 1.438.479 4.049.814 6.797-1.473a6 6 0 0 0 1.429 1.23c.783.494 1.74.897 2.696 1.136 3.446.862 6.674.646 9.427-.561l.041 1.362.06 1.899c.163 4.064.44 7.223 1.259 9.434.045.122.105.307.169.503.409 1.251 1.092 3.346 2.83 4.987 1.8 1.699 3.978 2.22 5.972 2.22 1 0 1.955-.131 2.792-.311 2.984-.639 6.373-1.614 8.824-5.104 2.318-3.3 3.444-8.27 3.648-16.101l.074-.634.048-.414.546.048.141.01c3.039.138 6.755-.506 9.037-1.566 1.803-.837 7.582-3.888 6.221-8.007"/><path fill="#336791" d="M72.195 48.723c-9.036 1.864-9.657-1.195-9.657-1.195 9.541-14.157 13.529-32.127 10.087-36.525C63.235-.994 46.981 4.68 46.71 4.827l-.087.016c-1.785-.371-3.783-.591-6.029-.628-4.089-.067-7.19 1.072-9.544 2.857 0 0-28.995-11.945-27.647 15.023.287 5.737 8.223 43.41 17.689 32.031 3.46-4.161 6.803-7.679 6.803-7.679 1.66 1.103 3.648 1.666 5.732 1.463l.162-.137a6.3 6.3 0 0 0 .065 1.62c-2.439 2.725-1.722 3.203-6.597 4.206-4.933 1.017-2.035 2.826-.143 3.299 2.294.574 7.6 1.386 11.185-3.633l-.143.573c.956.765 1.626 4.978 1.514 8.797s-.188 6.441.565 8.489 1.503 6.656 7.912 5.282c5.355-1.148 8.13-4.121 8.516-9.081.274-3.526.894-3.005.933-6.158l.497-1.493c.573-4.78.091-6.322 3.39-5.605l.802.07c2.428.11 5.606-.391 7.471-1.257 4.016-1.864 6.398-4.976 2.438-4.158"/><path d="M32.747 24.66c-.814-.113-1.552-.008-1.925.274a.7.7 0 0 0-.292.47c-.047.336.188.707.333.898.409.542 1.006.915 1.598.997a2 2 0 0 0 .256.018c.986 0 1.883-.768 1.962-1.335.099-.71-.932-1.183-1.931-1.322m26.975.022c-.078-.556-1.068-.715-2.007-.584s-1.848.554-1.772 1.112c.061.434.844 1.174 1.771 1.174q.117 0 .237-.016c.619-.086 1.073-.479 1.288-.705.329-.345.518-.73.484-.98m15.477 23.828c-.345-1.042-1.453-1.377-3.296-.997-5.471 1.129-7.43.347-8.073-.127 4.252-6.478 7.75-14.308 9.637-21.614.894-3.461 1.388-6.675 1.428-9.294.045-2.876-.445-4.988-1.455-6.279-4.072-5.203-10.048-7.994-17.283-8.07-4.973-.056-9.175 1.217-9.99 1.575a25 25 0 0 0-5.622-.722c-3.734-.06-6.961.834-9.633 2.655a43 43 0 0 0-7.828-2.052c-6.342-1.021-11.381-.248-14.978 2.3-4.291 3.04-6.272 8.475-5.888 16.152.129 2.583 1.601 10.529 3.923 18.139 3.057 10.016 6.38 15.686 9.877 16.852a4.4 4.4 0 0 0 1.402.232c1.276 0 2.839-.575 4.466-2.531a161 161 0 0 1 6.156-6.966 9.9 9.9 0 0 0 4.429 1.191l.01.121c-.31.368-.564.69-.781.965-1.07 1.358-1.293 1.641-4.738 2.351-.98.202-3.582.738-3.62 2.563-.041 1.993 3.076 2.83 3.431 2.919 1.238.31 2.43.463 3.568.463 2.766 0 5.2-.909 7.145-2.668-.06 7.106.236 14.107 1.089 16.241.699 1.746 2.406 6.014 7.798 6.014.791 0 1.662-.092 2.62-.297 5.627-1.207 8.071-3.694 9.016-9.177.506-2.93 1.374-9.928 1.782-13.682.862.269 1.971.392 3.17.392 2.501 0 5.387-.531 7.197-1.372 2.033-.944 5.702-3.261 5.037-5.274zM61.8 23.147c-.019 1.108-.171 2.114-.333 3.164-.174 1.129-.354 2.297-.399 3.715-.045 1.379.128 2.814.294 4.2.337 2.801.682 5.685-.655 8.531a11 11 0 0 1-.592-1.218c-.166-.403-.527-1.05-1.027-1.946-1.944-3.487-6.497-11.652-4.167-14.984.694-.992 2.456-2.011 6.879-1.463zM56.439 4.374c6.482.143 11.609 2.568 15.24 7.207 2.784 3.558-.282 19.749-9.158 33.716l-.269-.339-.112-.14c2.294-3.788 1.845-7.536 1.446-10.859-.164-1.364-.319-2.652-.28-3.861.041-1.283.21-2.382.374-3.446.202-1.311.407-2.667.35-4.265a1.8 1.8 0 0 0 .037-.601c-.144-1.533-1.894-6.12-5.462-10.273-1.951-2.271-4.797-4.813-8.682-6.527a29.3 29.3 0 0 1 6.515-.612zM20.167 53.298c-1.793 2.155-3.031 1.742-3.438 1.607-2.653-.885-5.73-6.491-8.444-15.382-2.348-7.693-3.72-15.428-3.829-17.597-.343-6.86 1.32-11.641 4.943-14.21 5.896-4.181 15.589-1.679 19.484-.409l-.17.163c-6.391 6.455-6.24 17.483-6.224 18.157a22 22 0 0 0 .051 1.135c.11 1.855.315 5.307-.232 9.217-.508 3.633.612 7.189 3.072 9.756q.383.398.795.75a164 164 0 0 0-6.008 6.814zm6.83-9.113c-1.983-2.069-2.884-4.947-2.471-7.896.577-4.13.364-7.727.25-9.659l-.039-.694c.934-.828 5.261-3.146 8.346-2.439 1.408.323 2.266 1.281 2.623 2.931 1.846 8.539.244 12.098-1.043 14.957-.265.589-.516 1.146-.73 1.722l-.166.445c-.42 1.126-.811 2.173-1.053 3.167-2.108-.006-4.159-.907-5.718-2.534zm.324 11.516a5 5 0 0 1-1.494-.642c.271-.128.754-.301 1.591-.474 4.052-.834 4.678-1.423 6.045-3.158.313-.398.669-.849 1.16-1.398.733-.821 1.068-.682 1.676-.43.493.204.972.821 1.167 1.501.092.321.195.93-.143 1.404-2.855 3.997-7.015 3.946-10.003 3.198zm21.207 19.735c-4.957 1.062-6.713-1.467-7.869-4.359-.747-1.867-1.113-10.285-.853-19.582a1.1 1.1 0 0 0-.048-.356 5 5 0 0 0-.139-.657c-.387-1.353-1.331-2.484-2.462-2.953-.45-.186-1.275-.528-2.267-.274.212-.871.578-1.855.976-2.921l.167-.448c.188-.505.423-1.029.673-1.583 1.347-2.992 3.192-7.091 1.19-16.35-.75-3.468-3.254-5.161-7.05-4.768-2.276.235-4.358 1.154-5.396 1.68q-.334.169-.618.329c.29-3.494 1.385-10.024 5.481-14.156 2.579-2.601 6.014-3.886 10.199-3.817 8.246.135 13.534 4.367 16.518 7.893 2.571 3.039 3.964 6.1 4.52 7.751-4.179-.425-7.022.4-8.463 2.46-3.135 4.481 1.715 13.178 4.046 17.358.427.766.796 1.428.912 1.709.759 1.839 1.742 3.067 2.459 3.964.22.275.433.541.596.774-1.266.365-3.539 1.208-3.332 5.422-.167 2.115-1.356 12.016-1.959 15.514-.797 4.621-2.497 6.343-7.279 7.368zm20.693-23.68c-1.294.601-3.46 1.052-5.518 1.148-2.273.107-3.43-.255-3.702-.477-.128-2.626.85-2.901 1.884-3.191.163-.046.321-.09.474-.144a4 4 0 0 0 .313.23c1.827 1.206 5.085 1.336 9.685.386l.05-.01c-.62.58-1.682 1.359-3.187 2.058z"/></g></symbol></svg>"},"displayName":"Postgres Chat Memory","typeVersion":1,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]},{"id":1313,"icon":"fa:comments","name":"@n8n/n8n-nodes-langchain.chat","codex":{"data":{"alias":["human","wait","hitl","respond","approve","confirm","send","message"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-langchain.respondtochat/"}]},"categories":["Core Nodes","HITL","Langchain"],"subcategories":{"HITL":["Human in the Loop"]}}},"group":"[\"input\"]","defaults":{"name":"Chat"},"iconData":{"icon":"comments","type":"icon"},"displayName":"Chat","typeVersion":1,"nodeCategories":[{"id":9,"name":"Core Nodes"},{"id":26,"name":"Langchain"},{"id":28,"name":"HITL"}]},{"id":1322,"icon":"file:guardrails.svg","name":"@n8n/n8n-nodes-langchain.guardrails","codex":{"data":{"alias":["LangChain","Guardrails","PII","Secret","Injection","Sanitize"],"resources":{"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-langchain.guardrails/"}]},"categories":["AI","Langchain"],"subcategories":{"AI":["Agents","Miscellaneous","Root Nodes"]}}},"group":"[\"transform\"]","defaults":{"name":"Guardrails"},"iconData":{"type":"file","fileBuffer":"data:image/svg+xml;base64,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"},"displayName":"Guardrails","typeVersion":2,"nodeCategories":[{"id":25,"name":"AI"},{"id":26,"name":"Langchain"}]}],"categories":[{"id":40,"name":"Support Chatbot"},{"id":47,"name":"AI Chatbot"}],"image":[]}}