The GraphQL Admin API now includes fields for querying and traversing a store’s market hierarchy in API version 2026-10 . Apps that use the read_markets access scope can retrieve parent-child relationships, navigate between related markets, and check if the asynchronously rebuilt relationship data has changed. No action is required for existing apps.
Query market hierarchies with the GraphQL Admin API
calendar_today
September 17, 2026
domain
shopify-admin