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
Licence:
MIT License