Simple Elixir Application for measuring pairs of currencies: EUR/PLN, USD/PLN, CHF/PLN and GBP/PLN it uses two different sources:
- www.nbp.pl (polish national bank)
- www.internetowykantor.pl (online currency exchange)
Simply call a module with a get_currency_info function
also pass one of the following supported atoms: :chf, :eur, :gbp or :usd
To use it with the InternetowyKantor:
Walutomierz.Sources.InternetowyKantor.get_currency_info(:eur)
Walutomierz.Sources.InternetowyKantor.get_currency_info(:usd)
or for NBP as a source
Walutomierz.Sources.Nbp.get_currency_info(:eur)
Walutomierz.Sources.Nbp.get_currency_info(:usd)