Oceania — T$ — ISO 4217
Tongan Paʻanga (TOP) Exchange Rate API
Get live Tongan Paʻanga (TOP) to USD exchange rates via REST API. Rates updated every 4 hours from dual sources. Used by Tonga.
Fetch TOP rates in seconds
One endpoint, one header. No OAuth, no webhooks required.
JavaScript / TypeScriptGET /v1/exchange-rates/TOP
// Fetch TOP exchange rate
const response = await fetch(
'https://api.apogeoapi.com/v1/exchange-rates/TOP',
{ headers: { 'X-API-Key': 'your_api_key' } }
);
const data = await response.json();
// {
// "currency": "TOP",
// "usdRate": 1.08, // 1 TOP = X USD
// "lastUpdated": "2026-04-05T10:00:00Z",
// "stale": false
// }Bundled with country dataGET /v1/countries/{ISO2}
// Countries using TOP also include currencyRate in their response:
GET /v1/countries/{ISO2}
// { ..., "currencyRate": { "usdRate": 1.08, "currency": "TOP" } }Why use ApogeoAPI for TOP rates?
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Live rates
TOP 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 TOP return currencyRate inline — no extra API call needed. Cities, states, IP geo all in one response.
Countries using TOP
All of these countries return TOP exchange rate data in their API responses.
Tonga
Other Oceania currencies
All supported via the same endpoint and subscription.
Start fetching TOP rates today
14-day free trial. No credit card required. 161 currencies included.