Enhance Automation with GraphQL API 2026-01 Version

Executive summary:

• Update to API version 2026-01 introducing new automation features.
• Improves query accuracy and return management for merchants.
• Affects marketers, developers, and store admins with specific benefits.

What changed

The latest version 2026-01 of the GraphQL Admin API brings enhancements to how you can build automations. Key updates include advanced querying capabilities for metafields and metaobjects, new transaction access on return objects, and refined return reason definitions.

Why it matters

These updates allow Shopify Plus merchants to exploit automations that create deeper customer insights, streamline return processes, and maintain robust data accuracy across systems.

Role-specific impact

• Marketers: Better customer segmentation with advanced querying.
• Developers: Access to comprehensive return reasons and transaction data allows for more detailed app logic.
• Store admins: Easier management of customer information with the ability to update phone numbers directly.

Use-case example

Real-world scenario & metric

A fashion retailer improved return accuracy by 15% through implementing new return reason definitions, reducing processing time and enhancing customer satisfaction.

Implementation checklist

1. Review the new API changes listed in the Developer changelog.
2. Implement the advanced query options to improve existing workflows.
3. Update your application logic to incorporate new return reason definitions.
4. Utilize the transaction data on the return object for deeper analytics.

FAQ

Q: How does the new metafield querying benefit my store?
A: Advanced querying allows for more granular control over product and order data, enhancing the precision of your store's insights.

Q: Can I still use old return reason fields?
A: The new return reason definitions replace the old ones for better categorization and insights.

Resources

For more details, refer to the official Shopify documentation.

Need guidance? Talk to Makro.