Changelog

Amazon Data API changelog

What changed, and when. Response fields are only ever added, never removed or renamed without a major version. Parser fixes ship continuously and are listed here when they change what you receive.

v1.0.0 release 2026-07-28

General availability

  • All 21 endpoints promoted out of beta with a frozen response contract.
  • Per-plan rate limiting and credit metering enforced at the edge.
  • X-Credits-Remaining and X-Credits-Reset added to every metered response.
v0.9.4 improvement 2026-07-12

Marketplace expansion

  • Added Sweden, Poland and the UAE — 16 marketplaces total.
  • Currency and symbol now resolved per marketplace on every price object.
v0.9.1 fix 2026-06-30

Detail page parser update

  • Tracked an upstream markup change affecting feature_bullets on some listings.
  • variations.parent_asin now populated for child ASINs that previously returned null.
v0.9.0 release 2026-06-08

Influencer and utility endpoints

  • Added /influencers/profile, /influencers/posts and /influencers/posts/products.
  • Added /utility/asin-to-gtin and /utility/gtin-to-asin for identifier conversion.

Versioning policy

The API is versioned in the path (/v1/). Within a major version we add fields but never remove or rename them, so parsing by key stays safe. If we ever need a breaking change it ships as /v2/ with both versions live in parallel for at least six months. Subscribe to changelog emails from account settings.