A LangGraph-powered chatbot that captures leads, queries live e-commerce data, and answers customer questions intelligently — built with FastAPI and GPT-4o.
View Live Demo →CAPABILITIES
Real conversational AI that understands context, maintains history across turns, and responds naturally to any question.
ReAct agent with tool-calling — dynamically decides when to query data or search FAQs before generating a response.
The bot reads real order and customer records, giving grounded answers like "ORD-007 is currently shipped, placed Apr 17."
Captures visitor name and email before the conversation starts, storing every lead in a SQLite database automatically.
ARCHITECTURE
Visitor enters name & email. Session created, lead saved to SQLite.
LangGraph decides: answer directly, or call a tool first?
Queries orders, customers, or FAQ — result fed back to the LLM.
LLM composes a grounded, data-backed response for the visitor.
TECH STACK
Explore the live demo — interact with a real dashboard and try the AI chatbot yourself.
Open Demo →