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FundMe Crowdfunding Smart Contract

Overview

The 'FundMe' smart contract is a crowdfunding contract built on Ethereum. It allows users to contribute ETH to the contract and the owner can withdraw the funds once the campaign ends. The contract also uses a price feed to ensure a minimum contribution amount in USD.

Features

  • Crowdfunding: Users can fund the contract by sending ETH.
  • Minimum Contribution: Enforces a minimum contribution amount in USD.
  • Ownership: Only the owner of the contract can withdraw the funds.
  • Price Feed Integration: Uses Chainlink price feed to convert ETH to USD.

Prerequisites

  • Node.js
  • Hardhat
  • Etherjs
  • Chainlink
  • dotenv

Installation

  1. Clone the repository
git clone https://github.com/ExtraCaterpiller/FundMe
cd FundMe
  1. Install dependencies:
npm install
  1. Create a .env file in the root directory:
SEPOLIA_RPC_URL=your_sepolia_rpc_url
PRIVATE_KEY=your_private_key
ETHERSCAN_API_KEY=your_etherscan_api_key
  1. Deploy the contract:
npx hardhat deploy

License

This project is licensed under the MIT License.

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