� CoinFlip - Application Web3

Une application décentralisée permettant de parier de l'ETH sur un lancer de pièce, avec gains 2x en cas de victoire.

🎮 Caractéristiques

• ✨ Interface moderne et professionnelle
• 💰 Logique de paris complète (2x gain)
• 📊 Statistiques en temps réel
• 🔗 Intégration Web3 (MetaMask)
• 🎨 Design responsive et élégant
• ⚡ Smart contract optimisé

⚡ Démarrage rapide

3 terminaux, 3 commandes

Terminal 1 : Réseau local

cd packages/foundry && yarn chain

Terminal 2 : Déployer le contrat

cd packages/foundry && yarn deploy
node scripts-js/updateDeployedContracts.js

Terminal 3 : Lancer l'app

cd packages/nextjs && yarn dev

Allez sur http://localhost:3000 🎉

📚 Documentation

• QUICK_START.md - Lancement en 5 min
• INSTALL.md - Installation détaillée
• FIX_CONTRACT_ERROR.md - Dépannage

🛠 Stack Technique

Frontend: React 19 + Tailwind CSS + Wagmi Smart Contract: Solidity 0.8.20 + Foundry Blockchain: Anvil (local)

📋 Prérequis

node --version     # v18+
yarn --version     # v1.22+
forge --version    # Latest

🎮 Utilisation

1. Connectez votre wallet MetaMask
2. Sélectionnez un montant (0.01 - 0.5 ETH)
3. Choisissez Heads 👑 ou Tails 🌙
4. Cliquez "FLIP NOW"
5. Gagnez 2x ou perdez votre mise

🐛 Problème "Contract not deployed" ?

Voir FIX_CONTRACT_ERROR.md pour la solution complète.

En résumé :

• ✅ Lancez yarn chain
• ✅ Lancez yarn deploy
• ✅ Lancez node scripts-js/updateDeployedContracts.js
• ✅ Lancez yarn dev

📄 Licence

MIT

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Bon jeu ! 🎲✨

This command deploys a test smart contract to the local network. The contract is located in packages/foundry/contracts and can be modified to suit your needs. The yarn deploy command uses the deploy script located in packages/foundry/script to deploy the contract to the network. You can also customize the deploy script.

4. On a third terminal, start your NextJS app:

yarn start

Visit your app on: http://localhost:3000. You can interact with your smart contract using the Debug Contracts page. You can tweak the app config in packages/nextjs/scaffold.config.ts.

Run smart contract test with yarn foundry:test

• Edit your smart contracts in packages/foundry/contracts
• Edit your frontend homepage at packages/nextjs/app/page.tsx. For guidance on routing and configuring pages/layouts checkout the Next.js documentation.
• Edit your deployment scripts in packages/foundry/script

Documentation

Visit our docs to learn how to start building with Scaffold-ETH 2.

To know more about its features, check out our website.

Contributing to Scaffold-ETH 2

We welcome contributions to Scaffold-ETH 2!

Please see CONTRIBUTING.MD for more information and guidelines for contributing to Scaffold-ETH 2.