HolyMarket 🎯

A prediction market application built as a Farcaster Mini App on Base Sepolia testnet.

Features

• 🎲 Prediction Markets - Bet YES or NO on various outcomes
• 💰 Points System - Earn points for participation
• 👥 Referral Program - Invite friends and earn bonus points
• 📊 Leaderboard - Compete with other predictors
• 🔔 Notifications - Get notified about market results

Tech Stack

• Frontend: Next.js 14, React 19, TailwindCSS 4
• Blockchain: Base Sepolia, Viem, Wagmi
• Wallet: RainbowKit, WalletConnect
• Platform: Farcaster Mini App SDK

Getting Started

Prerequisites

• Node.js 18+
• npm or yarn

Installation

# Install dependencies
npm install

# Copy environment template
# See ENV_TEMPLATE.md for all available variables

Environment Variables

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

# WalletConnect Project ID (Required for wallet connections)
# Get yours at: https://cloud.walletconnect.com/
NEXT_PUBLIC_WALLETCONNECT_PROJECT_ID=your_project_id_here

# App URL
NEXT_PUBLIC_MINIAPP_URL=https://www.baseappholymarket.xyz

See ENV_TEMPLATE.md for the complete list of environment variables.

Development

npm run dev

Open http://localhost:3000 in your browser.

Build

npm run build
npm start

Farcaster Integration

The app includes full Farcaster Mini App integration:

• Manifest: /.well-known/farcaster.json
• Webhook: /api/farcaster/webhook
• Notifications: Push notifications for market updates

Smart Contract

The prediction market smart contract is deployed on Base Sepolia:

Address: 0xd2424429bd9b9254b99b81a651c582b9897be880

License

MIT