GhostFlow

Cross-chain swap and send platform for digital assets across multiple blockchains. Built with SilentSwap SDK for private, cross-chain transactions.

You can access the webite here GhostSwap

Features

• Cross-Chain Swaps: Swap assets between Ethereum, Avalanche, Solana, and more
• Send Assets: Send tokens to any wallet address across chains
• Privacy-Focused: Uses SilentSwap for private transaction flows
• Multi-Wallet: Connect EVM (MetaMask, etc.) and Solana (Phantom, etc.) wallets

Tech Stack

• Frontend: Next.js 16, React 19, Tailwind CSS
• SDK: @silentswap/react, @silentswap/sdk
• Wallets: wagmi (EVM), @solana/wallet-adapter (Solana)

Getting Started

cd ghostflow-app
npm install
npm run dev

Open http://localhost:3000 to use the app.

Environment

Create .env.local for optional overrides:

# Solana RPC - default uses PublicNode (avoids 403 from official endpoint)
NEXT_PUBLIC_SOLANA_RPC=https://solana-rpc.publicnode.com
# For production, use Helius/QuickNode/etc. with API key for better reliability
# NEXT_PUBLIC_SOLANA_RPC=https://mainnet.helius-rpc.com/?api-key=YOUR_KEY
NEXT_PUBLIC_INTEGRATOR_ID=your-integrator-id  # Optional: for SilentSwap tracking

Deploy on Netlify

1. Push the repo to GitHub and connect it to Netlify.
2. Netlify will auto-detect the config from netlify.toml:
   • Base directory: ghostflow-app
   • Build command: npm run build
3. Set environment variables in Site settings → Environment variables:
   • NEXT_PUBLIC_SOLANA_RPC — Solana RPC URL (e.g. Helius, PublicNode)
   • NEXT_PUBLIC_INTEGRATOR_ID — optional, for SilentSwap tracking
4. Deploy.

Project Structure

GhostFlow/
├── code.md           # SDK documentation reference
├── README.md
└── ghostflow-app/    # Next.js application
    ├── src/
    │   ├── app/           # App router pages
    │   ├── components/    # React components
    │   ├── hooks/         # Custom hooks (useUserAddress)
    │   └── lib/           # Config (wagmi)

SDK Reference

The implementation follows the SilentSwap React integration as documented in code.md. Key hooks used:

• SilentSwapProvider - Auth, wallet, quoting, order tracking
• useSilentSwap - Execute swaps, track orders, fees
• useSwap - Form state (tokens, amounts, destinations)
• useBalancesContext - Cross-chain balances
• useOrdersContext - Swap history