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2026

API reference readability improvements

Released: September 10, 2026

Clearer operation pages Changed

Section titled “Clearer operation pages ”

Every Public API operation now includes a purpose-focused description. Path and query parameters show realistic examples and explain account scope, timestamp boundaries, filter behavior, and public resource IDs.

Cursor-paginated endpoints now document the default page size of 25, the maximum of 100, and how to pass next_cursor into the next request. Every POST operation also displays the optional Idempotency-Key header and its 24-hour replay behavior.

The messages list reference now shows a complete response envelope instead of a partial generated object. Error responses use examples appropriate to their HTTP status, so authentication failures no longer look like validation errors.

Reference URLs and API behavior are unchanged.

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