{
 "id": "shopify-9df229320f",
 "platform": "shopify",
 "title": "Tax webhook summary and calculation requests now use Global IDs",
 "summary": "Starting with API version 2027-01, third-party tax apps will receive Global IDs (GIDs) in tax calculation requests and tax summary webhook payloads for all entity references of the summary section. This aligns with how Partners interact with other Shopify APIs.",
 "categories": [
  "breaking_change",
  "format_change"
 ],
 "tags": [
  "2027-01",
  "API",
  "Action Required",
  "Admin GraphQL API",
  "Breaking API Change",
  "Events & webhooks"
 ],
 "published_date": "2026-10-01",
 "effective_date": null,
 "effective_date_precision": null,
 "source_url": "https://shopify.dev/changelog/tax-webhook-summary-and-calculation-requests-now-use-global-ids",
 "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-9df229320f/"
}