The easiest, most advance, currencies rates API on the web.
{
"base": "EUR",
"date": "2025-12-01",
"rates": {
"USD": 1.160000000,
"JPY": 180.280000000,
"BGN": 1.960000000,
"CZK": 24.180000000,
"DKK": 7.470000000,
"GBP": 0.880000000,
"HUF": 380.640000000,
"PLN": 4.230000000,
"RON": 5.090000000,
"SEK": 10.960000000,
"CHF": 0.930000000,
"ISK": 148.400000000,
"NOK": 11.770000000,
"TRY": 49.440000000,
"AUD": 1.770000000,
"BRL": 6.230000000,
"CAD": 1.630000000,
"CNY": 8.240000000,
"HKD": 9.070000000,
"IDR": 19320.710000000,
"ILS": 3.800000000,
"INR": 104.280000000,
"KRW": 1706.310000000,
"MXN": 21.290000000,
"MYR": 4.810000000,
"NZD": 2.030000000,
"PHP": 68.110000000,
"SGD": 1.510000000,
"THB": 37.190000000,
"ZAR": 19.890000000,
"EUR": 1.000000000,
"BTC": 0.000000000
}
}