trackings.post.japanpost.jp
Japan Post tracking provider built against the public tracking website rather than a documented API.
Japan Post does not expose a clean official public tracking API here, so this bounty targets the public Track & Trace web surface and its form-driven search pages. The implementation will need to handle browser-style interactions, anti-automation limits, and result parsing from HTML or downloadable CSV where available.
Track a Japan Post item by number and return the latest visible delivery status with history entries. Backed by the public Japan Post Track & Trace surface.
Submit a claim. Your workspace will be prepared after confirmation.
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Japan Post item or parcel number
123456789012
Display locale for the public tracking page
en
No account auth required for this operation.
Track multiple Japan Post item numbers and return per-item status history, including CSV-oriented bulk output when available. Backed by the public Japan Post Track & Trace surface.
Up to 100 tracking numbers for the bulk search flow
["123456789012","987654321098"]
Public UI locale
ja
Suggested surface — propose changes in your submission if the upstream differs.
No account auth required for this operation.
