Merchant email now available on the `ThemeSale` object in the Partners API
Shopify developer change
MerchantDiff detected this entry in Shopify's official developer changelog on October 28, 2026.
This Shopify update is categorized as Themes, New.
What changed
You can now access the purchasing merchant's email on the ThemeSale object in the Partner API, which lets you connect with the merchants using your themes to provide support, share updates, and build lasting relationships. As a reminder, under the Partner Program Agreement you must comply with all applicable laws, including those governing privacy and marketing.
Who is affected
Theme and storefront developers using the affected Shopify surface should review this change.
What action may be needed
Review whether the new capability is relevant to your app. If you plan to use it, test the affected API or workflow before adopting it in production.
Use the official Shopify entry below as the source of truth for technical implementation details, affected APIs, migration instructions and deadlines.
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