Users of this webpage can enter currency codes, such as USD, to get a list of countries that accept the same currency. It displays results with nation names, capitalizations, and flags in a responsive grid and has a straightforward user interface (UI) with a search input and button. The data is retrieved from an API.
Resources Used:
Find the countries by currency by using : https://restcountries.com/v3.1/currency/SEK
Full documentation : https://restcountries.com/#endpoints-currency
For flag images : https://flagsapi.com/#quick
To find the flag code by country name : https://flagcdn.com/en/codes.json