This n8n workflow creates an intelligent chatbot system that leverages OpenAI’s language model for natural conversations. It initiates a chat via webhook, maintains chat history for context, and uses a custom agent to process interactions. Additionally, it performs data lookups in a MongoDB database to enhance responses. This setup is ideal for implementing AI assistants, customer support bots, or interactive query systems that require context retention and external data integration.
AI-Powered Chatbot with Memory and Data Lookup
Node Count | 6 – 10 Nodes |
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Nodes Used | @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, mongoDbTool, stickyNote |
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