{"uid":"cap_wvK_44QzBo7nTK3nD2464","slug":"krw-to-usd-currency-converter-api-x402node-dev-4af0d54b","name":"KRW to USD Currency Converter (api.x402node.dev)","description":"Convert KRW to USD at live rate. Pass ?amount=100 for value in US Dollar. 韩元兑换美元换算。ウォンを米ドルに換算。Convertir won a dólar. 원를 달러로 환전. krw to usd convert. Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/forex/convert/krw/usd/krw-usd","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["amount"],"properties":{"amount":{"type":"string","description":"要换算的金额，如 ?amount=100"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cGuHyOunJfHxxy6UFKn8x","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a specified amount of Korean Won (KRW) to US Dollars (USD) at the live exchange rate","exampleAgentPrompt":"How much is 50000 Korean won in US dollars right now? Give me the live conversion.","exampleUseCases":null,"resultDescription":"Returns a JSON object with: the source currency (from: 'KRW'), target currency (to: 'USD'), the live exchange rate (rate), the input amount (amount), the converted result in USD (result), the timestamp of the rate (as_of), and the data source (source).","failureModes":["Missing or invalid amount parameter may return an error or default to zero","Rate data unavailability from upstream forex source could cause stale or missing rate","Non-numeric amount values will likely cause a 400 bad request","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need to convert a specific KRW amount to USD using a live exchange rate and want the numeric result directly. Prefer this over a simple rate-lookup endpoint when you need the computed USD value for a given won amount rather than just the rate itself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:11:08.362Z","isFirstParty":false}