Address to ZIP
Address to ZIP
乱れた住所を正規化して郵便番号を付与するAPI。住所⇄郵便番号の双方向変換、表記ゆれの吸収、日本郵便の公式データに毎月追従。14日間無料、その後 月額¥1,980。登録不要の公開検索もあります。
https://addresstozip.jp/Use in your AI tool
Use the tools from this page
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect the MCP server
Connect straight to this server’s public endpoint.
https://addresstozip.jp/mcpUse on MCPBundles
We add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 14, 2026 · addresstozip.jp
2tools discovered
Tools discovered (2)
Search Address
日本の住所文字列から郵便番号を検索する。番地・建物名付きでも町名まで解釈する。ローマ字・英語表記(例: Marunouchi, Chiyoda-ku, Tokyo)でも検索可。結果には日本郵便準拠のローマ字表記(romaji)を含む。 / Look up a Japanese postal code from an address string. Tolerates messy input (full-width digits, hyphen variants, street numbers and building names) and resolves down to the town level. Romaji/English input is accepted. Results include Japan Post romaji.
Lookup Zipcode
郵便番号から住所を逆引きする。100-0005 または 1000005 形式に対応(全角数字・ハイフン有無は不問)。結果には日本郵便準拠のローマ字表記(romaji)を含む。 / Reverse lookup: get the Japanese address for a postal code. Accepts 100-0005 or 1000005 (full-width digits and missing hyphens are fine). Results include Japan Post romaji.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsFrequently Asked Questions
What is the Address to ZIP MCP server?
乱れた住所を正規化して郵便番号を付与するAPI。住所⇄郵便番号の双方向変換、表記ゆれの吸収、日本郵便の公式データに毎月追従。14日間無料、その後 月額¥1,980。登録不要の公開検索もあります。
How do I connect Address to ZIP to my AI agent?
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
How many tools does Address to ZIP provide?
MCPBundles probed 2 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
What authentication does Address to ZIP require?
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Maintain this listing
Operate Address to ZIP? Verify ownership to take over this directory entry.
Operate Address to ZIP?
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
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