TwinSwap

TwinSwap

A modern, lightweight Solana Web3 swap interface built with HTML, CSS, and JavaScript.

TwinSwap lets users connect a Phantom wallet, view their Solana portfolio, check live token balances and prices, and get live swap quotes through Jupiter liquidity.

🚀 Features

• 🔄 Token swapping interface
• 👻 Phantom wallet connection
• 💰 Solana portfolio tracking
• 📊 Live token balances
• 💵 USD portfolio valuation
• ⚡ Live Jupiter swap quotes
• 🪙 SOL, USDC, USDT, JUP and BONK support
• 🔃 Token switching
• 📱 Responsive modern UI
• 🔒 Non-custodial wallet interaction
• 🔗 Solscan transaction links

🖼️ Screenshots

Swap Interface

Portfolio

Wallet Connection

If your screenshot filenames are different, replace the filenames above with the exact names of your uploaded screenshots.

🛠️ Built With

• HTML5
• CSS3
• JavaScript
• Solana Web3.js
• Jupiter API
• Phantom Wallet

🌐 Supported Tokens

Token Symbol Solana SOL USD Coin USDC Tether USDT Jupiter JUP Bonk BONK

🔐 Wallet

TwinSwap uses a non-custodial approach. Users connect their own Phantom wallet and approve transactions themselves.

TwinSwap does not store users’ private keys or seed phrases.

📁 Project Structure

TwinSwap/ ├── index.html ├── style.css ├── script.js ├── README.md └── screenshots/ ├── swap.png ├── portfolio.png └── wallet.png

⚙️ Run Locally

1. Download or clone this repository.
2. Open the project folder.
3. Start the project with a local web server.
4. Open the website in your browser.
5. Connect Phantom Wallet.
6. Test the swap and portfolio features.

📌 Notes

TwinSwap is a frontend Web3 project created for demonstration and development purposes.

Live swap quotes and portfolio information depend on external Solana and Jupiter APIs.

👨‍💻 Project

TwinSwap — Solana Web3 dApp

Built with a focus on a clean interface, simple user experience and Web3 functionality.