com.jpverifyPublished by jpverify.comOfficial publisherv0.5.2Updated Nov 7, 2026
Japan company, T-number, address and invoice/receipt/card OCR checks, paid per call via x402.
JPVerify's hosted MCP server (api.jpverify.com), published by jpverify.com; no sign-in required; Streamable HTTP; 15 tools.
No AI overview yet: these facts come from the registry entry and the server itself.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.jpverify%2Fjpverify/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"jpverify": {
"type": "http",
"url": "https://api.jpverify.com/mcp"
}
}
}Remote MCP server for Japanese business identity checks and Japanese document OCR: NTA corporate-number and qualified-invoice (T-number) verification, address normalization and validation, invoice / receipt / business-card OCR, supplier resolution, and EU VAT / Peppol counterparty checks.
https://api.jpverify.com/mcp — no account, no API keycom.jpverify/jpverifyeip155:8453), per successful callThis repository holds documentation and connection examples only. The service itself is operated by DSテクニック at the endpoint above.
Claude Code:
Generic mcp.json (Cursor, Claude Desktop with remote support, and other MCP clients):
initialize, tools/list and the jpverify_guide tool are free, so you can inspect every tool and its input schema before paying for anything.
All tools are read-only (readOnlyHint: true). Registry results are a public-data pre-check, not KYB, AML, sanctions screening, or legal or tax advice.
PaymentRequired object (isError: true, structuredContent.accepts[] with the exact USDC amount, payTo and network).params._meta["x402/payment"]._meta["x402/payment-response"].Invalid input is rejected before any payment is requested, and failed calls are not charged. MCP clients without an x402 wallet can still use jpverify_guide and the HTTP API documentation.
Example tool call:
https://api.jpverify.com/.well-known/agent-card.json, JSON-RPC https://api.jpverify.com/a2a (message/send, tasks/get), payments via the a2a-x402 extensionhttps://api.jpverify.com/openapi.json, x402 catalog https://api.jpverify.com/.well-known/x402.json, agent guide https://api.jpverify.com/skill.mdJPVerify confirms who a Japanese counterparty is (corporate number, T-number, address). It does not screen sanctions lists. If your onboarding flow also needs sanctions screening, run it as a separate step on the resolved name:
/sanctions-batch, which checks OFAC, UK, UN and EU lists and has a free preview.Third-party services are listed for convenience only. JPVerify is not affiliated with them and does not endorse or verify their results. Confirm any potential match with the issuing authority.
日本企業の照合と日本語書類OCRのためのリモートMCPサーバーです。国税庁の法人番号・適格請求書（T番号）照合、住所の正規化・検証、請求書・領収書・名刺OCR、仕入先確認、EU VAT／Peppolの取引先確認に対応します。
https://api.jpverify.com/mcp（アカウント・APIキー不要）initialize、tools/list、jpverify_guide は無料です。不正な入力は支払い前に拒否され、失敗した呼び出しは課金されません。照合結果は公開データに基づく事前確認であり、KYB、AML、制裁リスト審査、法務・税務上の助言ではありません。
制裁リスト審査が必要な場合は、法人番号データの英語表記またはローマ字表記の名称を使い、別の手順として実施してください（多くの制裁リストはラテン文字の名称で照合されます）。審査先の例は英語版の Complementary checks を参照してください。第三者サービスは参考として掲載しており、JPVerifyとの提携や推奨を意味するものではありません。
Documentation and example configuration in this repository: MIT. The JPVerify service is subject to its Terms of Service and Privacy Policy.
Source: README.md at commit 81f0a98
JPVerify guide (free)
Free. Returns the JPVerify tool catalog with prices, use_when guidance and example inputs, plus how x402 payment works; pass a natural-language question to get the single recommended tool and suggested input. / 無料。JPVerifyのツール一覧（料金・用途・入力例）とx402決済方法を返します。質問を渡すと最適なツールと入力例を返します。
questionVerify Japanese company
Verify a Japanese company by name, 13-digit corporate number (法人番号), or address against the NTA registry. Use when: You need a Japanese company or corporate-number lookup. Returns: Corporate number, registered legal name/address, active or closed status, and match evidence. Price: $0.005 USDC per successful call, paid with x402 on Base. / 会社名・法人番号・住所を国税庁の法人番号公表データと照合します。 用途: 日本企業または法人番号を検索・照合したい場合。 返却: 法人番号、登記上の法人名・住所、活動状態、一致根拠を返します。 料金: 成功した呼び出し1回あたり $0.005 USDC（Base上のx402決済）。
nameaddresscorporate_numberresponse_languageVerify T-number (qualified invoice)
Verify a Japanese qualified-invoice registration number (T + 13 digits) against the NTA invoice registry. Use when: You already have a Japanese T+13-digit qualified-invoice registration number. Returns: NTA registration status, corporate number, registered name, and relevant dates. Price: $0.01 USDC per successful call, paid with x402 on Base. / 適格請求書発行事業者登録番号（T+13桁）を国税庁データと照合します。 用途: 日本のT+13桁インボイス登録番号が既にある場合。 返却: 国税庁の登録状態、法人番号、登録名、関連日付を返します。 料金: 成功した呼び出し1回あたり $0.01 USDC（Base上のx402決済）。
response_languageregistration_numberrequiredCheck invoice issuer
Verify a T-number and compare the issuer name and address with Japan's NTA registries. Use when: You have extracted issuer fields and need T-number, company-name, and address comparison. Returns: OCR issuer fields, NTA registry fields, comparison results, and resolved values; phone is not registry-compared. Price: $0.03 USDC per successful call, paid with x402 on Base. / T番号を検証し、発行者名・住所を国税庁データと比較します。 用途: 抽出済みの発行者情報について、T番号・会社名・住所を照合したい場合。 返却: OCR発行者情報、国税庁登記情報、比較結果、採用値を返します。電話番号は登記比較しません。 料金: 成功した呼び出し1回あたり $0.03 USDC（Base上のx402決済）。
addresssupplier_nameresponse_languageregistration_numberrequiredExtract Japanese invoice (OCR)
OCR a Japanese billing invoice (text, HTTPS file URL, or small Base64) with local date, tax, arithmetic and T-number checks; no registry lookup. Use when: You need Japanese billing-invoice OCR and deterministic quality checks without registry lookup. Returns: OCR-derived invoice fields plus format, arithmetic, tax, completeness, and review status. Price: $0.01 USDC per successful call, paid with x402 on Base. / 日本語請求書をOCRし、日付・税額・金額・T番号をローカル検証します（法人照合なし）。 用途: 日本語の請求書をOCRし、法人照合なしで日付・金額・税額・T番号を検証したい場合。 返却: OCR請求書項目に加え、形式・金額計算・税額・必須項目・確認状態を返します。 料金: 成功した呼び出し1回あたり $0.01 USDC（Base上のx402決済）。
textfieldsfile_urlmax_pagesmime_typeimage_base64response_languageExtract and verify Japanese invoice
OCR a Japanese billing invoice, validate it locally, and resolve the issuer against NTA registries. Use when: You need invoice OCR and issuer name/address comparison or completion using NTA public data. Returns: OCR values, registry values, resolved issuer values, validation, and an explicit review signal. Price: $0.05 USDC per successful call, paid with x402 on Base. / 日本語請求書をOCR・ローカル検証し、発行者を国税庁データと照合します。 用途: 請求書OCRに加えて、国税庁公開データで発行者名・住所・T番号を照合・補完したい場合。 返却: OCR値、登記値、採用した発行者値、検証結果、明示的な確認シグナルを返します。 料金: 成功した呼び出し1回あたり $0.05 USDC（Base上のx402決済）。
textfieldsaddressfile_urlmax_pagesmime_typeimage_base64supplier_nameresponse_languageExtract Japanese receipt (OCR)
OCR a Japanese receipt with local amount, tax and T-number checks; detected T-numbers are verified with the NTA registry. Use when: You need Japanese receipt or 領収書 OCR with local tax, amount, T-number, and format checks. Returns: Structured receipt fields, deterministic validation, field status, and review signals. Price: $0.03 USDC per successful call, paid with x402 on Base. / 日本語領収書をOCRし、金額・税額・T番号を検証します。 用途: 日本語の領収書・レシートをOCRし、金額・税額・T番号・形式を検証したい場合。 返却: 構造化された領収書項目、決定論的検証、項目状態、確認シグナルを返します。 料金: 成功した呼び出し1回あたり $0.03 USDC（Base上のx402決済）。
textfieldsfile_urlmax_pagesmime_typeimage_base64response_languageExtract Japanese business card
Read a Japanese business card (front/back HTTPS image URL or small Base64); enrich=true adds a registry pre-check of the organization. [enrich=false, $0.03 USDC] Use when: You need only the person, role, department, company, phone, email, or address printed on a Japanese business card. Returns: Card-printed contact fields only; no corporate-number or NTA issuer verification. [enrich=true, $0.10 USDC] Use when: You need business-card OCR plus Japanese corporate-number and qualified-invoice enrichment. Returns: Separate card OCR values and registry-resolved company values; registry pre-check, not full KYB. Paid per successful call with x402 on Base. / 日本語の名刺を読み取ります。enrich=trueで組織の法人照合も行います。 [enrich=false、$0.03 USDC] 用途: 日本語の名刺に印刷された氏名、役職、部署、会社名、電話、メール、住所だけが必要な場合。 返却: 名刺に印刷された連絡先のみ。法人番号や国税庁発行者照合は含みません。 [enrich=true、$0.10 USDC] 用途: 名刺OCRに加えて、日本の法人番号・適格請求書登録情報で企業を照合したい場合。 返却: 名刺OCR値と登記照合済み企業値を分離して返します。完全なKYBではありません。 成功した呼び出しのみx402（Base）で課金します。
enrichmax_pagesmime_typeoutput_formatback_image_urlfront_image_urlinclude_raw_textback_image_base64response_languagefront_image_base64Normalize Japanese address
Normalize a Japanese address into a canonical hierarchy with an English rendering. Use when: You need Japanese address normalization or standardization, whether or not the input contains a postal code. Returns: Normalized prefecture/city/town/chome/block/lot/house components, parser confidence, match hierarchy, geocoder evidence, and postal-code evidence when a postal code is supplied. It does not infer a missing postal code. Price: $0.005 USDC per successful call, paid with x402 on Base. / 日本の住所を正規化し、階層と英語表記を返します。 用途: 入力に郵便番号があってもなくても、日本住所を正規化・標準化したい場合。 返却: 都道府県・市区町村・町名・丁目・番地・号などの正規化項目、解析信頼度、照合階層、地理コード根拠を返します。郵便番号を入力した場合のみ郵便番号根拠を返し、未入力の郵便番号は推定しません。 料金: 成功した呼び出し1回あたり $0.005 USDC（Base上のx402決済）。
addressrequiredresponse_languageValidate Japanese address
Validate a Japanese address with parser, postal and geocoder evidence and return exact/partial/ambiguous/conflict/unverified. Use when: You need one evidence-based Japanese address quality decision combining parsed address, postal evidence, and geocoder evidence. Returns: Exact, partial, ambiguous, conflict, or unverified status with accepted hierarchy, confidence signals, validation scope, and reasons. Price: $0.005 USDC per successful call, paid with x402 on Base. / 住所解析・郵便番号・ジオコーディング根拠で日本住所を検証します。 用途: 解析住所、郵便番号根拠、ジオコーダー根拠を統一ルールで判定したい場合。 返却: 完全一致、部分一致、候補不一意、矛盾、未検証の状態に加え、採用階層、信頼度、判定範囲、理由を返します。 料金: 成功した呼び出し1回あたり $0.005 USDC（Base上のx402決済）。
parsedstrictaddressrequired_levelpostal_evidencegeocode_evidenceResolve Japanese supplier
One coverage-aware supplier check combining company, qualified-invoice and address evidence. Use when: You need one coverage-aware supplier check combining company, qualified-invoice, and address evidence; optionally includes projected gBizINFO activity evidence when the internal feature flag is enabled. Returns: Independent evidence checks, source versions, and a resolved/ambiguous/not-found/insufficient-coverage status; optional gBizINFO is projected enrichment inside this response, not a standalone source or raw-response resale. Not a legal or KYB determination. Price: $0.01 USDC per successful call, paid with x402 on Base. / 会社・適格請求書・住所の根拠をまとめて仕入先を確認します。 用途: 会社、適格請求書、住所の根拠を組み合わせ、必要に応じて内部機能フラグでgBizINFO活動根拠も付加した、対象範囲を明示した仕入先確認を行う場合。 返却: 個別の根拠チェック、ソース版、resolved/ambiguous/not-found/insufficient-coverage状態を返します。任意のgBizINFOはこのレスポンス内の加工済み補助根拠であり、単独ソースや原レスポンスの再販ではありません。法的判断やKYB判定ではありません。 料金: 成功した呼び出し1回あたり $0.01 USDC（Base上のx402決済）。
nameaddresst_numberidentifierscountry_codecorporate_numberresponse_languageregistration_numberCheck EU VAT / Peppol counterparty
Check a known EU VAT ID and/or Peppol participant: VAT validity, name match, and Peppol discoverability. Use when: You need separate EU VAT validity, returned-name entity matching, and Peppol participant discoverability evidence. Returns: Projected VIES and Peppol evidence only; VIES is known-ID validation and member-state outages are insufficient coverage. Price: $0.05 USDC per successful call, paid with x402 on Base. / 既知のEU VAT IDやPeppol参加者IDの有効性・名称一致・到達性を確認します。 用途: EU VAT有効性、返却名による法人一致、Peppol参加者到達性を分けて確認する場合。 返却: VIESとPeppolの加工済み根拠のみを返します。VIESは既知IDの検証であり、加盟国停止は対象範囲不足です。 料金: 成功した呼び出し1回あたり $0.05 USDC（Base上のx402決済）。
namevat_idcountry_codeparticipant_idresponse_languageMatch Japanese invoice issuer
Compare structured invoice fields with supplier master identifiers. Use when: Match structured invoice fields against supplier master data. Returns: Issuer decision and separate document, expected and registry evidence. Price: $0.05 USDC per successful call, paid with x402 on Base. / 請求書の項目を仕入先マスターの識別番号と照合します。 用途: 構造化済みの請求書と仕入先マスターを照合したい場合。 返却: 発行者の判定と請求書・仕入先マスター・登録情報を返します。 料金: 成功した呼び出し1回あたり $0.05 USDC（Base上のx402決済）。
documentrequiredexpectedsupplier_idclient_referenceresponse_languageExtract and match Japanese invoice issuer
Read an invoice and match the issuer to supplier master identifiers. Use when: Read an invoice document before matching it against supplier master data. Returns: Issuer decision and separate document, expected and registry evidence. Price: $0.10 USDC per successful call, paid with x402 on Base. / 請求書を読み取り、発行者を仕入先マスターの識別番号と照合します。 用途: 請求書を読み取って仕入先マスターと照合したい場合。 返却: 発行者の判定と請求書・仕入先マスター・登録情報を返します。 料金: 成功した呼び出し1回あたり $0.10 USDC（Base上のx402決済）。
textfieldsexpectedfile_urlmax_pagesmime_typesupplier_idimage_base64client_referenceresponse_languageResolve Japanese entity from English name or identifier
Find the Japanese legal entity from an English name, postal code, T-number, corporate number, LEI or securities code; results in English. Use when: You hold an English or romanized Japanese company name, postal code, T-number, corporate number, LEI or securities code and need the Japanese legal entity, in English. Returns: Decision (matched / likely_match / candidates), legally binding Japanese name, kana, English name with source, contract party name, status and qualified-invoice registration. Price: $0.50 USDC per successful call, paid with x402 on Base. / 英語名・郵便番号・T番号・法人番号・LEI・証券コードから日本の法人を特定します。 用途: 英語名・ローマ字・郵便番号・T番号・法人番号・LEI・証券コードから日本の法人を特定したい場合。 返却: 判定、正式な日本語商号、読み、出典付き英語名、契約当事者名、状態、適格請求書登録を返します。 料金: 成功した呼び出し1回あたり $0.50 USDC（Base上のx402決済）。
leidunsnameaddresst_numberprefecturepostal_codemax_candidatessecurities_codecorporate_number100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
claude mcp add --transport http jpverify https://api.jpverify.com/mcp{ "mcpServers": { "jpverify": { "type": "http", "url": "https://api.jpverify.com/mcp" } }}{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"jp_invoice_registration_verify","arguments":{"registration_number":"T1013301046627"}}}