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JPVerify Japanese Company Verification
x402
JPVerify Japanese Company Verification is a paid API for AI agents from api.jpverify.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).
Verify a Japanese company by name, 13-digit corporate number, or address against Japan's NTA corporate registry and return active/closed status with match evidence
Price / call$0.005
Success—
StatusUnknown
How this service works
Japanese company verification / 日本企業・法人番号照合: resolve a company name, 13-digit corporate number (法人番号), or address against Japan's NTA corporate registry; return active/closed status and match evidence. / 会社名、13桁の法人番号、住所を国税庁の法人番号公表データと照合し、活動状態と一致根拠を返します。
Output
Returns the company's active or closed status, matched corporate registry record including official registered name and corporate number, and evidence supporting the match (e.g. name similarity score, address match) drawn from Japan's NTA corporate number publication data.
Example use cases
Supplier due diligence before onboarding
“We're about to onboard a new Japanese supplier called 株式会社田中製作所 — can you check if they're currently active in Japan's NTA corporate registry using corporate number 1234567890123?”
Confirming counterparty identity in M&A
“I need to verify that the corporate number 9800012050002 actually corresponds to the company named トヨタ自動車株式会社 and that it's still an active legal entity in Japan.”
Compliance check from address only
“We only have an address — 愛知県名古屋市中村区名駅一丁目 — can you look up what Japanese company is registered there and check if they're active in the NTA registry?”
Technical details
Endpoint
POSThttps://api.jpverify.com/jp-company/verify?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify a single Japanese company against the authoritative NTA corporate registry, especially when you have a corporate number (法人番号) to anchor the lookup. Prefer this over the batch endpoint for one-off verifications, and over generic business databases when Japan-specific NTA authoritative data is required for compliance or KYB purposes.
Side effects
- No matching company found in NTA registry — returns empty match with low confidence
- Invalid or malformed 13-digit corporate number — returns validation error
- Company name is too ambiguous and matches multiple records — returns multiple candidates or low-confidence result
- NTA registry data temporarily unavailable — returns service error
- Input address does not match any registered corporate address — returns no match
Tags
x402
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