{
 "id": "shopify-1901086875",
 "platform": "shopify",
 "title": "Checkout MCP and Cart MCP now support UCP buyer consent",
 "summary": "Checkout MCP and Cart MCP now support the UCP buyer consent extension ( dev.ucp.shopping.buyer_consent ) starting with UCP 2026-08-25 . Buyers can now make the same privacy and marketing choices in your agent that they'd make in a shop's own checkout, like opting in to email or SMS.",
 "categories": [
  "tracking_signal",
  "policy"
 ],
 "tags": [
  "New",
  "UCP"
 ],
 "published_date": "2026-10-16",
 "effective_date": null,
 "effective_date_precision": null,
 "source_url": "https://shopify.dev/changelog/checkout-mcp-and-cart-mcp-now-support-ucp-buyer-consent",
 "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": false,
 "url": "https://adstackwatch.com/changes/shopify-1901086875/"
}