What's new in the REST API
Summary of recent evolutions already rolled out on the API and reflected in this documentation.
Changelog
Hardening
2026
Recent API improvements
Main deliveries that reinforced stability, security and predictability of the API.
- Higher robustness on queue-based stock and pricing processing.
- Clearer validation for invalid fields, attributes and values on product update.
- Improved semantics for
partial_success. - Leaner and more selective reindex.
- Hardening of OAuth, auditing and operational endpoints.
New capabilities already available
Secure OAuthNew
client_secret with protected storage and admin masking.Transparent partial updateClear response with
invalid_fields, invalid_attributes and invalid_attribute_values.More predictable operationRobust queue, atomic claim and selective reindex.
Products endpoint evolutions
Three recent improvements make GET /api2/products more deterministic in multi-store setups and more efficient for batch syncs.
Optional
store_idExplicit store selection in multi-store environments.Pagination metadata
total, last_page and has_next via include_pagination=1.Configurable
limitDefault 20, max 200, invalid values normalized.See in detail
Full technical documentation on the Products page.