The easiest, most advance, currencies rates API on the web.
{ "base": "EUR", "date": "2025-05-20", "rates": { "USD": 1.120000000, "JPY": 162.590000000, "BGN": 1.960000000, "CZK": 24.920000000, "DKK": 7.460000000, "GBP": 0.840000000, "HUF": 402.650000000, "PLN": 4.250000000, "RON": 5.070000000, "SEK": 10.880000000, "CHF": 0.940000000, "ISK": 145.900000000, "NOK": 11.600000000, "TRY": 43.670000000, "AUD": 1.750000000, "BRL": 6.340000000, "CAD": 1.570000000, "CNY": 8.120000000, "HKD": 8.800000000, "IDR": 18461.540000000, "ILS": 3.970000000, "INR": 96.180000000, "KRW": 1567.690000000, "MXN": 21.670000000, "MYR": 4.830000000, "NZD": 1.900000000, "PHP": 62.670000000, "SGD": 1.460000000, "THB": 37.160000000, "ZAR": 20.210000000, "EUR": 1.000000000, "BTC": 0.000000000 } }