![]() When working with libraries like React, Vue, and others, you can make this a utility function, import it into any of your components, and use it instead of installing an entire library (unless you need more functionalities). You now know how to format a number as currency with JavaScript without relying on any external library. Let USDollar = new Intl.NumberFormat('en-US', `) ![]() Format the price above to USD using the locale, style, and currency. In case you are in a rush, here is a basic example of what the code will look like: const price = 14340 And you can convert these numbers into currencies using the Intl.NumberFormat() method in JavaScript. You’d also want each price output based on the currency with proper formatting.įor example, 14340 would be $14,340.00 (US Dollars) or ₹14,340.00 (Rupees) or €14.340,00 (Euross) and so on, depending on your defined currency, locale, and style. You don't want to pass in numbers directly into your application or web page because they'll be difficult for the readers and users to understand.Įven if you add a currency sign, it doesn’t fix the problem because you would want to add commas and decimals in the correct positions. This price data might be in the form of a general number such as 14340 or any other number as seen in the array below: const books = [ ![]() An ad account is needed to create campaigns, ad groups, and ads other accounts (. For example, if you are building a store, you might have data like price. Different ad accounts can support different currencies, payment methods, etc. We then calculate the amount_in_EUR as the base currency for the data received is EUR.Īnd finally, the result will be the amount_in_EUR multiplied by the rate of currency_to.When you're working with data from an API or an external resource, you'll get these data in some general format. Real-time forex quotes 60 seconds update frequency for all major currency pairs. Defining rate as a variable which stores the rate of the base currency. Live & Historical Rates For 170+ Currency Pairs. We define a function currency_convertor which takes 3 input arguments i.e. Here, response.json() gives data in the form of a dictionary (you can see the format of data in the documentation of fixer.io). In line 13-15 we take the user input for the base_currency, currenty_to, and amount_to_convert. Line 12 (don’t worry will be explaining the function as well) we are using get method of the requests library to retrieve data from the API and storing this data in a variable named response. ( CAUTION: you have to replace API_KEY which you will get after signing up on fixer.io). In line 3 we are declaring api_url_end as a global variable that holds the value for the URL end through which we receive data from the API. If you don’t have requests library install you can get it done by writing the following code into command prompt or command line. Lines 1 and 2 are simple to import statements for importing requests and JSON. We will go line by line so don’t worry I will be explaining everything. So let’s understand how the code works and our task of currency conversion is carried on. Result=amount_in_EUR*(response.json())īase_currency=input('Enter the base currency from '+str(response.json().keys()))Ĭonvert_to=input('Enter the result currency '+str(response.json().keys()))Īmount_to_convert=int(input("Enter the amount to convert"))Ĭurrency_convertor(base_currency,convert_to,amount_to_convert) EXPLAINATION Python program: Currency conversion using fixer.io API import requestsĭef currency_convertor(currency_from,currency_to,amount): Sign up on fixer.io and get your API_KEY. ![]() Have knowledge of the dictionary and its methods in Python.For making a currency convertor in Python using fixer.io API the following are the pre-requisites you should have knowledge about.
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