ToolVet
81trust / 100

Usd Krw Usd

by api.x402node.dev in Markets & finance

x402 APIPassing, checked 2 h ago

Live KRW to USD exchange rate (Korean Won / US Dollar). Zero-param: GET returns current rate. 韩元兑美元实时汇率。ウォン/米ドル 為替レート。Tipo de cambio won-dólar. 원 달러 환율. krw usd, krw-usd, KRW/USD forex quote. Accepts payment on Base or Solana — either network works.

GET https://api.x402node.dev/forex/rate/krw/usd/krw-usd

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
164 ms typical, 164 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.x402node.dev/forex/rate/krw/usd/krw-usd"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.x402node.dev%2Fforex%2Frate%2Fkrw%2Fusd%2Fkrw-usd
const res = await pay("https://api.x402node.dev/forex/rate/krw/usd/krw-usd");
console.log(await res.json());

Example input

{}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402164 ms$0.004
7 h agoPassed402166 ms$0.004