@coinify/currency
Advanced tools
Run the following command
npm install --save @coinify/currency
const currency = require('@coinify/currency');
currency exposes the following functions:
getDecimalsForCurrency(currency)Returns the number of decimals after the floating point, with which the amount should be formatted, depending on the currency.
fromSmallestSubunit(amount, currency)Convert an amount of money from the smallest sub-unit of the currency to the main-unit.
toSmallestSubunit(amount, currency)Convert an amount of money from the main-unit of the currency to the smallest sub-unit.
convertSubunitAmount(amountSubUnit, rate, fromCurrency, toCurrency)Convert between sub-unit amounts of two currencies with a given rate, correctly converting between sub-units with different decimal amounts.
computeRateBetweenSubunitAmounts(fromCurrency, fromAmount, toCurrency, toAmount)Computes a rate between two amounts in two different currencies.
isValidCurrency(code)Is the provided currency code a valid currency? (fiat or crypto)
isValidFiatCurrency(code)Is the provided currency code a valid fiat currency?
isValidCryptoCurrency(code)Is the provided currency code a valid crypto currency?
FAQs
Helper functions for managing amounts in different currencies
We found that @coinify/currency demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
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