Europe — zł — ISO 4217
Polish Zloty (PLN) Exchange Rate API
Get live Polish Zloty (PLN) to USD exchange rates via REST API. Rates updated every 4 hours from dual sources. Used by Poland.
Fetch PLN rates in seconds
One endpoint, one header. No OAuth, no webhooks required.
JavaScript / TypeScriptGET /v1/exchange-rates/PLN
// Fetch PLN exchange rate
const response = await fetch(
'https://api.apogeoapi.com/v1/exchange-rates/PLN',
{ headers: { 'X-API-Key': 'your_api_key' } }
);
const data = await response.json();
// {
// "currency": "PLN",
// "usdRate": 1.08, // 1 PLN = X USD
// "lastUpdated": "2026-04-05T10:00:00Z",
// "stale": false
// }Bundled with country dataGET /v1/countries/{ISO2}
// Countries using PLN also include currencyRate in their response:
GET /v1/countries/{ISO2}
// { ..., "currencyRate": { "usdRate": 1.08, "currency": "PLN" } }Why use ApogeoAPI for PLN rates?
⟳
Live rates
PLN 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 PLN return currencyRate inline — no extra API call needed. Cities, states, IP geo all in one response.
Countries using PLN
All of these countries return PLN exchange rate data in their API responses.
Poland
Other Europe currencies
All supported via the same endpoint and subscription.
Start fetching PLN rates today
14-day free trial. No credit card required. 161 currencies included.