KR Export Pulse: what changed in Korea's exports of semiconductors, cars, auto parts and 7 other major items, which items drove the total, and whether a number was revised since last observed. Korea Customs Service 10-day provisional statistics (cumulative 1-10 / 1-20 / month, USD thousand) with same-fetch increments, same-stage comparisons to the prior month and prior year with item contributions, monthly HS-code trade by country, and a revision log kept from first observation. Provisional and revised values are labelled; HS codes are never mapped one-to-one onto the 10-day item categories. Observed values only, no forecasts. Every response is a JSON object. Identity via GET /v1/version, readiness via GET /v1/health, function via GET /v1/pulse, /v1/tenday, /v1/hs, /v1/revisions, /v1/items and POST /v1/query (ko/en).
