Web3 Units Converter

An intuitive and precise Ethereum converter tool, adept at handling wei, eth, and custom token units, all built on the robust bignumber.js.

Features

Convert between Ethereum's wei and eth units. Support for custom token units conversion based on decimals. Generalized conversion utility for any Ethereum-based units available in the library.

Installation

npm install @web3swag/web3-units-converter

Usage

Import the library:

const converter = require('@web3swag/web3-units-converter');

Test

To run test cases

npm test

Examples:

Convert Eth to Wei

const wei = converter.convertEthToWei('1.5'); // returns '1500000000000000000'

Convert Wei to Eth

const eth = converter.convertWeiToEth('1500000000000000000'); // returns '1.5'

Convert Token to Wei

const wei = converter.convertTokenToWei('100', 8); // Assuming the token has 8 decimals, returns 10000000000

Convert Wei to Token

const tokenValue = converter.convertWeiToToken('10000000000', 6); // Assuming the token has 8 decimals, returns 10000

Convert Between Any Units

const gwei = converter.convertAnyToAnyUnits('1', 'eth', 'gwei');

Note

Always pass the amount as a string to ensure precision.

Errors

The library is designed to throw errors for unsupported units or if the input amount is not a string.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Authors

• Rajesh Raachabattuni GitHub | Twitter | Web3Swag
• Swastik Mishra GitHub

Licence:

MIT License