@syncx/currency-converter-package-demo/index.js

This is a node.js currency converter.

#!/usr/bin/env node
const axios = require("axios");

async function convertCurrency(amount, fromCurrency, toCurrency) {
  try {
    const url = `https://api.exchangerate-api.com/v4/latest/${fromCurrency}`;
    const response = await axios.get(url);
    const rate = response.data.rates[toCurrency];

    if (!rate) {
      throw new Error(
        `Unable to get exchange rate for ${fromCurrency} to ${toCurrency}`
      );
    }

    const convertedAmount = rate * amount;
    return convertedAmount;
  } catch (error) {
    console.error("Error converting currency:", error.message);
  }
}

module.exports = { convertCurrency };