The easiest, most advance, currencies rates API on the web.
{ "base": "EUR", "date": "2025-07-15", "rates": { "USD": 1.170000000, "JPY": 172.580000000, "BGN": 1.960000000, "CZK": 24.670000000, "DKK": 7.460000000, "GBP": 0.870000000, "HUF": 400.480000000, "PLN": 4.260000000, "RON": 5.080000000, "SEK": 11.270000000, "CHF": 0.930000000, "ISK": 142.400000000, "NOK": 11.870000000, "TRY": 46.910000000, "AUD": 1.780000000, "BRL": 6.530000000, "CAD": 1.600000000, "CNY": 8.370000000, "HKD": 9.160000000, "IDR": 18970.730000000, "ILS": 3.900000000, "INR": 100.160000000, "KRW": 1611.010000000, "MXN": 21.820000000, "MYR": 4.950000000, "NZD": 1.950000000, "PHP": 66.140000000, "SGD": 1.500000000, "THB": 37.880000000, "ZAR": 20.780000000, "EUR": 1.000000000, "BTC": 0.000000000 } }