This project allows users to input a wallet address and retrieves the total gas used by transactions associated with that address from the Ethereum blockchain, using the Etherscan API. It validates Ethereum addresses using the web3 library and queries transaction data with axios.
Before running this project, make sure you have Node.js installed on your machine. Then, follow these steps to install the required dependencies:
- Clone this repository or download the source code.
- Navigate to the project directory in your terminal.
- Run
npm installto install the dependencies.
You will also need to set up an .env file in the root of your project directory with your Etherscan API key.
To use this program, run the following command in your terminal from the root of the project directory:
node index.js