l1zle / fullstack-blockchain-tutorial

This is a full-stack blockchain project that enables users to deploy and interact with basic smart contracts through a localhosted website. The project facilitates the deployment of smart contracts and their integration with a frontend interface for seamless interaction with the blockchain.

Blockchain Fullstack Project

Description

This is a full-stack blockchain project that enables users to deploy and interact with basic smart contracts through a localhosted website. The project facilitates the deployment of smart contracts and their integration with a frontend interface for seamless interaction with the blockchain.

Features

• Deployment of basic smart contracts
• Integration with a frontend interface
• Interaction with deployed contracts through a localhosted website
• Testing functionality with Hardhat
• Gas estimation and USD cost estimation
• Automatic verification of contracts on Etherscan

Installation

1. Clone the repository.
2. Install dependencies using Yarn: yarn install

Usage

1. Deploy the smart contracts: yarn hardhat deploy
2. Test the contracts: yarn hardhat test
3. Connect to a testnet: yarn hardhat deploy --network sepolia
4. Run scripts for funding or withdrawal: yarn hardhat run scripts/fund.js or yarn hardhat run scripts/withdraw.js
5. Verify contracts on Etherscan: yarn hardhat verify --constructor-args arguments.js DEPLOYED_CONTRACT_ADDRESS

Environment Setup

• Set SEPOLIA_RPC_URL and PRIVATE_KEY as environment variables. You can add them to a .env file.
• Obtain testnet ETH from faucets.chain.link and ensure it shows up in your Metamask.

Support

For help or inquiries, feel free to reach out via [email protected] or open an issue in the repository.

License

This project is licensed under the MIT License.