{
 "id": "shopify-b9a63bd92b",
 "platform": "shopify",
 "title": "Global Catalog REST API stops serving traffic on November 2, 2026",
 "summary": "The Global Catalog REST API, which was deprecated in April 2026, stops serving traffic on November 2, 2026. If your app still calls it, you need to migrate to Global Catalog MCP, which implements the Universal Commerce Protocol (UCP), before that date.",
 "categories": [
  "deprecation"
 ],
 "tags": [
  "Catalog",
  "Deprecation announcement"
 ],
 "published_date": "2026-10-09",
 "effective_date": "2026-11-02",
 "effective_date_precision": "day",
 "source_url": "https://shopify.dev/changelog/global-catalog-rest-api-stops-serving-traffic-on-november-2-2026",
 "source_name": "Shopify developer changelog",
 "fetched_at": "2026-10-17T03:44:00+00:00",
 "collector": "shopify/changelog",
 "first_seen": "2026-10-17T01:05:46+00:00",
 "in_source": true,
 "last_seen_in_source": "2026-10-17T03:44:00+00:00",
 "upcoming": true,
 "url": "https://adstackwatch.com/changes/shopify-b9a63bd92b/"
}