Asia — ฿ — ISO 4217
Thai Baht (THB) Exchange Rate API
Get live Thai Baht (THB) to USD exchange rates via REST API. Rates updated every 4 hours from dual sources. Used by Thailand.
Fetch THB rates in seconds
One endpoint, one header. No OAuth, no webhooks required.
JavaScript / TypeScriptGET /v1/exchange-rates/THB
// Fetch THB exchange rate
const response = await fetch(
'https://api.apogeoapi.com/v1/exchange-rates/THB',
{ headers: { 'X-API-Key': 'your_api_key' } }
);
const data = await response.json();
// {
// "currency": "THB",
// "usdRate": 1.08, // 1 THB = X USD
// "lastUpdated": "2026-04-05T10:00:00Z",
// "stale": false
// }Bundled with country dataGET /v1/countries/{ISO2}
// Countries using THB also include currencyRate in their response:
GET /v1/countries/{ISO2}
// { ..., "currencyRate": { "usdRate": 1.08, "currency": "THB" } }Why use ApogeoAPI for THB rates?
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Live rates
THB to USD rates updated every 4 hours from ExchangeRate-API with Frankfurter as automatic fallback. Stale flag included if refresh fails.
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161 currencies
USD, EUR, GBP, ARS, BRL and 156 more — all available under the same subscription. No per-currency pricing.
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Bundled with geo data
Countries that use THB return currencyRate inline — no extra API call needed. Cities, states, IP geo all in one response.
Countries using THB
All of these countries return THB exchange rate data in their API responses.
Thailand
Other Asia currencies
All supported via the same endpoint and subscription.
Start fetching THB rates today
14-day free trial. No credit card required. 161 currencies included.