{"uid":"cap_yYrWyidxYviHSW1gRPVqT","slug":"korea-business-verify-kbv-registration-match-4b190c01","name":"Korea Business Verify (KBV) - Registration Match","description":"KYB identity verification for due diligence and compliance: confirm that a business registration number really matches the representative (CEO) name and opening date before onboarding, contracting with or paying a counterparty. Live Korean National Tax Service (NTS) data.","url":"https://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/verify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","description":"Optional business address to include in the match"},"opening_date":{"type":"string","description":"Business opening date, YYYY-MM-DD"},"business_number":{"type":"string","description":"10-digit Korean business registration number; hyphens/spaces allowed"},"representative_name":{"type":"string","description":"Representative (CEO) name as registered"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_a1A4U_w6RaE-pMcs_cO1U","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies that a Korean business registration number matches the representative (CEO) name and opening date using live National Tax Service (NTS) data for KYB compliance.","exampleAgentPrompt":"Before we wire payment to this Korean supplier, can you verify their business registration number 123-45-67890 matches CEO Kim Cheol-su with an opening date of 2015-03-22 using live NTS data?","exampleUseCases":[{"title":"Vendor onboarding compliance check","prompt":"We're onboarding a new Korean vendor — their business number is 220-81-62517, the rep name is Lee Jiyeon, and they say they opened on 2010-07-01. Can you verify that all matches before we add them to our supplier list?"},{"title":"Pre-payment due diligence","prompt":"Before approving this invoice from our Korean contractor, verify that business registration number 101-86-09432 is registered to representative Park Minjun with an opening date of 2018-11-15."},{"title":"Contract counterparty verification","prompt":"We're about to sign a contract with a Korean company — registration number 314-81-47823, CEO name Choi Sungho, opened 2005-06-30. Can you confirm those details check out against the Korean tax authority records?"}],"resultDescription":"Returns a match result indicating whether the provided business registration number, representative (CEO) name, and opening date are consistent with live Korean National Tax Service (NTS) records, typically including individual field-level match indicators and overall verification status.","failureModes":["Invalid or malformed 10-digit business registration number returns validation error","Business number not found in NTS records returns no-match or not-found result","Representative name mismatch returns failed verification","Opening date mismatch returns failed verification","NTS data source temporarily unavailable returns service error","Payment not provided returns 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need to verify Korean businesses specifically against live government (NTS) source data rather than commercial databases. Ideal for KYB compliance, vendor onboarding, or pre-payment due diligence involving Korean counterparties where you need to confirm the business number matches both the CEO name and founding date.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T06:33:01.922Z","isFirstParty":false}