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Korea Business Verify (KBV) — Company Name Search
x402
Korea Business Verify (KBV) — Company Name Search is a paid API for AI agents from kbv-server-f7vfitmlkq-du.a.run.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-18).
Search for a Korean company by name (English or Korean) and retrieve its 10-digit business registration number along with ranked candidates, confidence scores, and distinguishing details.
Price / call$0.02
Success—
StatusUnknown
How this service works
Search for a Korean company by name and get its business registration number. Use this when you only know what a company is called — in English or Korean — and need the 10-digit number that other lookups require. Returns ranked candidates with a confidence score and the evidence that tells similarly named companies apart: registration status, tax type and region.
Output
Returns a ranked list of matching Korean companies, each with the 10-digit business registration number, a confidence score indicating match quality, registration status (active/suspended/closed), tax type, and region — providing the evidence needed to distinguish similarly named companies.
Example use cases
Initiating KYB due diligence on Korean firm
“I'm onboarding a new Korean supplier called 'Hanwha Solutions' and I need their 10-digit business registration number before I can run a compliance check — can you search the Korean business registry by name and return the best match with its confidence score?”
Cross-referencing a Korean partner's identity
“I only know the English name of our Korean partner, 'Lotte Chemical Corporation' — look them up in the Korean company registry and give me their registration number and any details that distinguish them from similarly named companies.”
Resolving ambiguous Korean company name
“I have a Korean company name in Hangul, '현대자동차', and I need its business registration number — can you search the Korean registry and show me the ranked candidates with confidence scores so I can pick the right one?”
Technical details
Endpoint
GEThttps://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you know a Korean company's name (in English or Korean) but do not yet have its business registration number, which is required by sibling endpoints for status checks and KYB verification. Prefer this as the first step in any Korean company due diligence workflow.
Side effects
- No matching company found for the given name — returns empty candidates list
- Ambiguous name matching multiple companies — returns multiple low-confidence candidates requiring manual selection
- Non-Korean company name with no registry match — returns empty results
- Misspelled or transliterated name not recognized — returns no results or low-confidence matches
- Service unavailability or payment failure — returns HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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