Overview
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.
Health
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Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 09:49:43 | healthy | 402 | 175ms | |
| 2026-10-20 12:46:01 | healthy | 402 | 108ms | |
| 2026-10-20 02:51:21 | healthy | 402 | 110ms | |
| 2026-10-19 15:19:16 | degraded | 402 | 2136ms | |
| 2026-10-18 19:06:05 | healthy | 402 | 254ms |