WealthCompare

A privacy-preserving web app where anyone can create a “room” to compare encrypted on-chain wealth with any number of participants. Powered by IncoNetwork confidential smart contracts, your balances remain encrypted—only the winner is revealed.

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🎥 Demo Videos

Frontend Walkthrough

https://drive.google.com/file/d/1RjxtbOAI9FHod1XBYWKJoebEkhcINZ1j/view?usp=sharing

Smart Contracts Explanation

https://drive.google.com/file/d/1BPgJu4UpNagaliEh7PmpFqkDoWUVeQ3N/view?usp=sharing

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💡 Features

• Room Creation
  Deploy a new “room” with any number of Ethereum addresses.
• Encrypted Wealth Submission
  Submit your on-chain balance as an encrypted value—no one sees your actual balance.
• Confidential Winner Selection
  IncoNetwork confidential contracts compute the richest participant on-chain without revealing other balances.

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🗂️ Tech Stack

• Frontend: Next.js, Tailwind CSS
• Contracts: Solidity, IncoNetwork Confidential SDK, Foundry
• Wallet Integration: Wagmi, RainbowKit
• Encryption Libraries: euint256, ebool from IncoNetwork

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🚀 Getting Started with the frontend

1. Clone the repo

git clone https://github.com/DengreSarthak/IncoRichi.git

cd web

npm install

npm run dev

Website will be live at http://localhost:3000/

🚀 Getting Started with the contracts

cd lightining-rod

bun install

forge build

To run Solidity checks

cd test

forge build