Get latest exchange rates

Retrieves the latest working day's exchange rates. Rates normally update around 16:00 CET. By default, returns all available quote currencies with EUR as the base currency. Use symbols to reduce the response size.

Query ECB reference rates, currencies, and historical time series without an API key; this collection covers the still-available v1.

Request

operationId: getLatestRates
Server: https://api.frankfurter.dev/v1
Authentication: None

Request parameters

`amount`

querynumberdouble

The amount to be converted (default is 1)

`base`

querystring

Base currency code (three-letter ISO 4217 code)

USD

`symbols`

querystring

Comma-separated list of currency codes to limit the response. If not specified, all available currencies are returned.

USD,GBP,JPY

Responses

`200`

ExchangeRateResponseapplication/json

Successful response with exchange rates

Properties: amountbasedaterates

`404`

Errorapplication/json

No rates found, for example because a currency is unsupported

Properties: message

`422`

Errorapplication/json

Unprocessable query parameter, for example an amount that is zero, negative, or not numeric

Properties: message

{
  "amount": 1,
  "base": "EUR",
  "date": "2026-01-23",
  "rates": {
    "USD": 1.0445,
    "GBP": 0.8342,
    "JPY": 161.23,
    "CHF": 0.9234,
    "AUD": 1.6111
  }
}