Changelog
Dated versions of the HTS Pilot API and what changed in each.
Each entry is a dated record of the published contract: the OpenAPI document as it was on that day. The service always runs the latest version (Versioning and changes). The list under an entry is generated from the difference between its document and the one before.
The history starts here
The first recorded version of the API, with three import markets (US, EU, VN): 55 operations for lookups,
review, batches, the SKU catalog, tariff data, usage, webhooks, reports and system status. Every answer carries
X-Request-ID and every error a code (Request identifiers,
Errors). The history starts here; earlier changes were not recorded. One of them is
described in Languages: the questions, the missing information and the legal findings of a lookup
follow the language of the lookup, set with language on a classify request.
The history starts here: there is no earlier version to compare with.