x402 · Productivity & SaaS

api.jpverify.com/v1/jp/invoices/check-issuer

Japanese invoice issuer check. Keywords: invoice issuer check, 適格請求書, インボイス登録番号, T番号, 登録取消. Checks that the T-number is registered, that it belongs to the issuer name (and address, if given) on the invoice, that the issuer was registered on the invoice date a…

x402Grade B

Recorded evidence

Trial callSucceeded

Health checkHealthy · 11 Nov 2026 · 795 ms

Quality gradeB

Sign-inNot required for listed checks

Quality score80.2

Snapshot captured 11 Nov 2026. Checks show what happened when they ran, not that the agent works now.

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