Trading Chatbot Proof-of-Concept (POC) Demo using Market Data and Signal Logic

We need a proof-of-concept (POC) trading chatbot application to demonstrate to a client. The goal is to showcase how a chatbot can interact with users and provide basic trading insights using market data. The POC should include integration with sample or live market data APIs and implement simple trading indicators such as RSI and Moving Averages. Based on these indicators, the system should generate basic buy, sell, or hold signals. The chatbot should be able to explain its output in simple language (why a signal is generated) and respond to user queries in a conversational format. A lightweight interface such as a web app or Telegram bot is acceptable for the demo. This is strictly a short-term demo build intended for client evaluation before awarding the full project.