Bhutanese Ngultrum (BTN) Exchange Rate API
Get live Bhutanese Ngultrum (BTN) to USD exchange rates via REST API. Rates updated every 4 hours from dual sources. Used by Bhutan.
Fetch BTN rates in seconds
One endpoint, one header. No OAuth, no webhooks required.
// Fetch BTN exchange rate
const response = await fetch(
'https://api.apogeoapi.com/v1/exchange-rates/BTN',
{ headers: { 'X-API-Key': 'your_api_key' } }
);
const data = await response.json();
// {
// "currency": "BTN",
// "usdRate": 1.08, // 1 BTN = X USD
// "lastUpdated": "2026-04-05T10:00:00Z",
// "stale": false
// }// Countries using BTN also include currencyRate in their response:
GET /v1/countries/{ISO2}
// { ..., "currencyRate": { "usdRate": 1.08, "currency": "BTN" } }Why use ApogeoAPI for BTN rates?
Live rates
BTN to USD rates updated every 4 hours from ExchangeRate-API with Frankfurter as automatic fallback. Stale flag included if refresh fails.
161 currencies
USD, EUR, GBP, ARS, BRL and 156 more — all available under the same subscription. No per-currency pricing.
Bundled with geo data
Countries that use BTN return currencyRate inline — no extra API call needed. Cities, states, IP geo all in one response.
Countries using BTN
All of these countries return BTN exchange rate data in their API responses.
Other Asia currencies
All supported via the same endpoint and subscription.
Start fetching BTN rates today
14-day free trial. No credit card required. 161 currencies included.