CryptoCasino
A Farcaster Mini App integrating ERC-7702 to enable delegated, betting on memecoin price movements
Demo
About
CryptoCasino is a Farcaster Mini App built on the Monad Testnet where users predict memecoin prices in real-time. Players join short rounds by delegating bets via MetaMask Smart Accounts, and the winner — whose guess is closest to the actual price — takes the pot. Prices are fetched securely using Chainlink Oracles, ensuring transparency and fairness.
How it's made
🎮 Admin-controlled Game Creation — Only the admin can create new games with a selected memecoin symbol. ⏱️ Timed Rounds — Each game lasts 20 minutes; players can join in the first 10 minutes. 💰 Delegated Bets — Players delegate a fixed bet amount to the contract using MetaMask Delegation Framework. 🔗 Oracle Integration — Fetches memecoin prices via Chainlink for tamper-proof results. 🏆 Automatic Winner Resolution — The player closest to the final oracle price wins the pooled amount. 📊 Leaderboard System — Tracks total wins and total earnings for every player. 🌐 Farcaster Integration — Built as a Farcaster Mini App so users can play directly inside Farcaster Frames.