fixer.get_rate do |rate| usd = rate.USD # 0.14975 rate_in_hash = rate.to_h rate_in_json = rate.to_json end $ 0.14975 Supported Currencies CNY AUD BGN BRL CAD CHF CZK DKK GBP HKD HRK HUF IDR ILS INR JPY KRW MXN MYR NOK NZD PHP PLN RON RUB SEK SGD THB TRY USD ZAR EURAbo...