{"uid":"cap_Jd2DTrjlOHS4e5nDtiRk_","slug":"korean-interest-rates-fx-bank-of-korea-ecos-90afad85","name":"Korean Interest Rates & FX (Bank of Korea / ECOS)","description":"Official Korean interest rates and won exchange rates: Bank of Korea base, call, KOFR, CD, CP and the KTB curve 1y-50y (ECOS); KRW deal basis, TTB and TTS (Export-Import Bank of Korea); weekly customs FX; indicative conversion. Each value is dated and sourced, no forecasts. GET /v1/rates, /v1/rate, /v1/fx, /v1/convert, /v1/customs-fx or POST /v1/query.","url":"https://agent.pocket.network/v1/kr-rates-fx-v1?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"date":{"type":"string","description":"As-of date (KST), YYYY-MM-DD; default today."},"question":{"type":"string","description":"A question in Korean or English, e.g. 국고채 3년 금리."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VoMp0r7RR26qNlgKPKYZi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns official Korean interest rates (BoK base, call, KOFR, CD, CP, KTB curve 1y-50y) and KRW exchange rates (deal basis, TTB, TTS, weekly customs FX) from Bank of Korea ECOS and Export-Import Bank of Korea sources, with optional natural-language query input.","exampleAgentPrompt":"What is today's Bank of Korea base rate and the current KRW/USD TTS exchange rate from the official Korean sources?","exampleUseCases":[{"title":"KTB yield curve snapshot","prompt":"Can you pull the full Korean Treasury Bond yield curve — from 1 year all the way to 50 years — as of today?"},{"title":"KRW customs FX for trade invoice","prompt":"What's the latest weekly customs FX rate for Korean won? I need it for calculating import duties on an invoice."},{"title":"Historical CD rate lookup","prompt":"What was Korea's CD rate on 2024-03-15? I need the official Bank of Korea figure for that date."}],"resultDescription":"A dated JSON response containing one or more of: BoK base rate, call rate, KOFR, CD rate, CP rate, KTB yield curve maturities (1y–50y), KRW deal basis, TTB rate, TTS rate, weekly customs FX rate, and/or an indicative conversion result. Every value includes its source (ECOS or Export-Import Bank of Korea) and the as-of date. No forecasts are included.","failureModes":["Date outside available data range returns an error or empty result","Natural language question not matched to a supported rate type may return a generic or null response","Requesting a future date returns no data (no forecasts provided)","Invalid date format (not YYYY-MM-DD) may cause a parsing error","Network or upstream ECOS data unavailability may result in a service error"],"whenToPreferThis":"Choose this endpoint when you need official, sourced Korean interest rates or KRW exchange rates — especially BoK base/call/KOFR/CD/CP rates, the full KTB yield curve, or customs/TTB/TTS FX rates from the Bank of Korea or Export-Import Bank of Korea. Prefer it over generic FX APIs when you need regulatory-grade Korean data with source attribution and historical date support. Use the natural language query field when the rate type is easier to express in Korean or plain English.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:42:10.337Z","isFirstParty":false,"canonicalSlug":"korean-interest-rates-fx-bank-of-korea-ecos-90afad85"}