Mayhem - Pump.fun Token Launchpad & Trading Platform

A modern Next.js application for launching and trading tokens on Pump.fun.

Features

• 🚀 Token Launchpad: Create and launch tokens on Pump.fun with a simple interface
• 📊 Real-time Trading: Trade tokens with live price updates and charts
• 🔍 Token Explorer: Browse new, graduating, and graduated tokens
• 💼 Portfolio Management: Track your positions and trading history
• 🎨 Modern UI: Beautiful dark/light mode interface

Tech Stack

• Framework: Next.js 15 with TypeScript
• Styling: Tailwind CSS
• Blockchain: Solana Web3.js, Jupiter Wallet Adapter
• State Management: Jotai, React Query
• UI Components: Radix UI, Lucide Icons

Getting Started

Prerequisites

• Node.js 18+
• npm 9+

Installation

1. Clone the repository
2. Install dependencies:

npm install

3. Create a .env.local file with the following variables:

# Required - Solana RPC endpoint
NEXT_PUBLIC_RPC_URL=https://mainnet.helius-rpc.com/?api-key=your_api_key_here

# Optional - for server-side RPC calls (defaults to NEXT_PUBLIC_RPC_URL)
RPC_URL=https://mainnet.helius-rpc.com/?api-key=your_api_key_here

# Optional - Solana network (mainnet-beta or devnet, defaults to mainnet-beta)
NEXT_PUBLIC_SOLANA_NETWORK=mainnet-beta

# Optional - Pump.fun API key (users can also provide their own)
DIP_API_KEY=your_api_key_here

# Optional - Gemini AI for token analysis
GEMINI_API_KEY=your_gemini_key_here

4. Run the development server:

npm run dev

5. Open http://localhost:3000

Building for Production

npm run build
npm start

Deployment

This app is configured for Vercel deployment. Simply connect your GitHub repository to Vercel and deploy.

Environment Variables for Vercel

Set these in your Vercel project settings:

• NEXT_PUBLIC_RPC_URL - Your Solana RPC endpoint (required)
  • Example: https://mainnet.helius-rpc.com/?api-key=your_api_key_here
  • Or use public RPC: https://api.mainnet-beta.solana.com
• RPC_URL - Server-side RPC endpoint (optional, defaults to NEXT_PUBLIC_RPC_URL)
  • Use same value as NEXT_PUBLIC_RPC_URL for consistency
• NEXT_PUBLIC_SOLANA_NETWORK - Network: mainnet-beta or devnet (optional, defaults to mainnet-beta)
• DIP_API_KEY - (Optional) Pump.fun API key
• GEMINI_API_KEY - (Optional) Gemini AI key

Important: Never commit API keys to the repository. Always use environment variables.

Project Structure

├── src/
│   ├── components/     # React components
│   ├── pages/         # Next.js pages and API routes
│   ├── contexts/      # React contexts
│   ├── hooks/         # Custom React hooks
│   ├── lib/           # Utility functions
│   └── styles/        # Global styles
├── public/            # Static assets
└── package.json       # Dependencies

License

ISC