{"schema_version":"contentdividend.publisher-sync-event.v1","version":"19.1.0","name":"ContentDividend Publisher Sync API","endpoint":"https://app.contentdividend.com/v1/publisher-sync/events","batch_endpoint":"https://app.contentdividend.com/v1/publisher-sync/events/batch","authentication":{"primary":"X-ContentDividend-Connector-Secret","alternative":"Authorization: Bearer <existing connector secret>","authority":"Existing verified ContentDividend publisher connector. K1 creates no second publisher credential system."},"idempotency":{"required":true,"header":"Idempotency-Key","body_fallback":"event_id","conflicting_reuse_returns":409},"supported_events":["attribution.updated","licensing.updated","page.deleted","page.published","page.unpublished","page.updated","rights.updated","site.category_changed","site.sitemap_changed"],"event_example":{"schema_version":"contentdividend.publisher-sync-event.v1","event_id":"cms-post-123-revision-9","event_type":"page.published","occurred_at":"2026-08-19T21:30:00Z","resource":{"url":"https://publisher.example/article"},"metadata":{"cms":"wordpress","post_id":123}},"semantics":{"page.published":"Discover/process the public URL through existing connector and registration controls.","page.updated":"Refresh the existing public URL signal; a changed previous_url is retired from active registry eligibility.","page.deleted":"Retain historical event evidence but remove the URL from active registered/catalog eligibility.","page.unpublished":"Retain historical event evidence but remove the URL from active registered/catalog eligibility.","site.sitemap_changed":"Queue sitemap reconciliation. Does not silently register pages.","rights.updated":"Signal only. Does not rewrite ContentDividend rights authority.","licensing.updated":"Signal only. Does not rewrite Marketplace or license terms.","attribution.updated":"Signal only. Does not rewrite executed license attribution terms.","site.category_changed":"Signal only. Does not silently change Marketplace taxonomy."},"authority_boundary":{"site_control_required":true,"cms_event_grants_rights":false,"cms_event_creates_license":false,"cms_event_changes_price":false,"cms_event_moves_money":false,"cms_event_issues_credentials":false,"page_sync_equals_license":false}}