Exchange rate REST API

Get rates for a base currency or convert an amount.

Endpoints

GET/api/exchange-rate

Query: base (default USD). Returns base, date, rates.

POST/api/exchange-rate

Body: { from, to, amount }. Returns from, to, amount, result, rate, date.

{
  "base": "USD",
  "date": "2025-01-15",
  "rates": { "CNY": 7.24, "EUR": 0.92 }
}

Playground

Send requests and view responses.