{
 "source": "European Central Bank reference rates as served by https://api.frankfurter.dev/v1/2026-09-28?base=USD",
 "date": "2026-09-28",
 "units_per_usd": {"CAD": 1.4166, "GBP": 0.75396, "EUR": 0.87889, "PLN": 3.8434, "BRL": 5.2018, "INR": 95.98, "AUD": 1.4237, "SGD": 1.2777}
}