Project Title: Real-Time COMEX & MCX Arbitrage Monitoring Web Application (API Based) Project Overview: I want to build a web-based software application that fetches real-time commodity prices from COMEX and MCX using APIs and calculates live price differences (spread) between selected instruments. The system should allow users to select instruments from a dropdown menu and automatically display: COMEX Live Price MCX Live Price Currency Conversion (if required USD to INR) Lot Size Adjustment Final Arbitrage Difference Percentage Spread This software will be used for commodity trading analysis and arbitrage monitoring. Core Features Required: API Integration COMEX live price API integration MCX live price API integration Auto refresh every few seconds Error handling if API fails Instrument Dropdown Selection Dropdown with instruments like: Gold Silver Natural Gas Crude Oil When selecting an instrument: Fetch corresponding COMEX symbol Fetch corresponding MCX symbol Display both live prices Automatic Arbitrage Calculation System should automatically calculate: Price difference Currency converted difference (USD to INR) Lot size adjusted difference Net spread after conversion Spread % Formula logic should be configurable (editable). Dashboard UI Clean professional dashboard Table format display Highlight positive arbitrage in green Highlight negative arbitrage in red Manual refresh button Auto refresh option Admin Panel (Optional but Preferred) Ability to map: COMEX symbol MCX symbol Lot size Conversion factor Add new instruments manually Technology Preference: Backend: .NET Core Web API / Node.js Frontend: Angular / React Database: MySQL / PostgreSQL (Developer can suggest better architecture) Output Requirement: Web application Source code API documentation Deployment support (optional)