Currency Converter API

Free REST API — 25 currencies, live rates, no sign-up

✓ Free to useNo API key required. Fair use: max ~100 req/min.

Base URL

https://www.currencyexchangetool.com

Supported Currencies

25 currencies: USD, EUR, UAH, GBP, CHF, PLN, RON, CAD, AUD, JPY, CNY, TRY, INR, BRL, KRW, SEK, NOK, MXN, SGD, NZD, HKD, DKK, HUF, CZK, ILS. See full list →

Endpoints

GET/api/convert

Convert an amount from one currency to another at the live exchange rate.

Parameters

Name	Type	Required	Description
`amount`	number	Yes	The amount to convert (e.g. 100)
`from`	string	Yes	Source currency code (e.g. USD)
`to`	string	Yes	Target currency code (e.g. UAH)

Example Request

https://www.currencyexchangetool.com/api/convert?amount=100&from=USD&to=UAH

Example Response

{
  "amount": 100,
  "from": "USD",
  "to": "UAH",
  "rate": 41.2500,
  "result": 4125.0000,
  "symbol": "USDUAH=X",
  "updatedAt": "2026-05-28T10:00:00.000Z"
}

GET/api/currencies

Returns a list of all supported currencies with their names.

Example Request

https://www.currencyexchangetool.com/api/currencies

Example Response

{
  "currencies": [
    { "code": "USD", "name": "US Dollar" },
    { "code": "EUR", "name": "Euro" },
    { "code": "UAH", "name": "Ukrainian Hryvnia" }
    // ... 22 more
  ],
  "count": 25
}

GET/api/history

Returns historical daily exchange rates for a currency pair.

Parameters

Name	Type	Required	Description
`from`	string	Yes	Source currency code (e.g. USD)
`to`	string	Yes	Target currency code (e.g. UAH)
`days`	number	No	Number of days to return (1–365, default: 7)

Example Request

https://www.currencyexchangetool.com/api/history?from=USD&to=UAH&days=7

Example Response

{
  "from": "USD",
  "to": "UAH",
  "days": 7,
  "data": [
    { "date": "2026-05-22", "rate": 41.1200 },
    { "date": "2026-05-23", "rate": 41.2500 }
    // ...
  ]
}

Quick Start — JavaScript

// Convert 100 USD to UAH
const res = await fetch(
  'https://www.currencyexchangetool.com/api/convert?amount=100&from=USD&to=UAH'
);
const data = await res.json();
console.log(`100 USD = ${data.result} UAH`);
// → 100 USD = 4125.0000 UAH

Quick Start — Python

import requests

res = requests.get(
    'https://www.currencyexchangetool.com/api/convert',
    params={'amount': 100, 'from': 'USD', 'to': 'UAH'}
)
data = res.json()
print(f"100 USD = {data['result']} UAH")

Error Codes

Status	Meaning
`200`	Success
`400`	Bad request — invalid amount or unsupported currency
`404`	Rate not found for this pair
`429`	Rate limit exceeded
`500`	Internal server error

Try the Converter

Open Converter →