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USD to KRW Live Exchange Rate
x402
USD to KRW Live Exchange Rate is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Returns the current live USD/KRW (US Dollar to Korean Won) forex exchange rate with no input parameters required.
Price / call$0.004
Success—
StatusUnknown
How this service works
Live USD to KRW exchange rate (US Dollar / Korean Won). Zero-param: GET returns current rate. 美元兑韩元实时汇率。米ドル/ウォン 為替レート。Tipo de cambio dólar-won. 달러 원 환율. usd krw, usd-krw, USD/KRW forex quote. Accepts payment on Base or Solana — either network works.
Output
Returns a JSON object with the currency pair identifier (e.g. 'usd-krw'), the base currency ('USD'), the quote currency ('KRW'), the live numeric exchange rate (rate), a timestamp indicating when the rate was fetched (as_of), and the data source name.
Example use cases
Example prompt
“What's the live USD to KRW exchange rate right now? I need the current dollar to Korean won rate.”
Technical details
Endpoint
GEThttps://api.x402node.dev/forex/rate/usd/krw/usd-krwWhen to prefer
Use this endpoint when you need a zero-configuration, real-time USD to KRW spot rate for display, conversion calculations, or financial data enrichment. It requires no parameters and returns a clean structured JSON response. Prefer this over generic forex APIs when you specifically need the USD/KRW pair and want a pay-per-call model with no subscription.
Side effects
- Rate feed unavailable — upstream forex data source is down or delayed
- HTTP 402 Payment Required — USDC payment not provided or payment verification failed
- Rate may be slightly delayed depending on source feed refresh interval
- Malformed response if the data provider returns unexpected format
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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