KR Figure CheckService

KR Figure Check: do the numbers in a Korean finance text match the official record? Send a report or answer in Korean; get every checkable number marked MATCH or MISMATCH with the official value, its date, basis and source: percent vs percentage point (%p), Korean money units (조/억/만), Bank of Korea base rate and KTB yields (ECOS), KRW exchange rates (Export-Import Bank of Korea) and listed-company revenue, operating profit and net income (DART annual reports, consolidated vs separate). Numbers it cannot tie to a source are left unverified, never guessed. Every response is a JSON object. Identity via GET /v1/version, readiness via GET /v1/health, function via POST /v1/check.