Shopify REST API deprecation: What you need to know and how to prepare

Shopify is making a major change to its platform: deprecating the REST Admin API

For years, this API has been the backbone of custom apps and integrations, but Shopify is now transitioning to the more powerful and flexible GraphQL Admin API.

This shift creates both challenges and opportunities. Developers need to update their tools and workflows, while merchants must ensure their apps remain functional. This guide explains what’s changing, why Shopify is making the move, and how you can prepare for a smooth transition.

Shopify REST API deprecation: What is changing?

Shopify is phasing out the REST Admin API and moving exclusively to the GraphQL Admin API. These changes will affect anyone who uses Shopify’s tools for apps, integrations, or storefronts.

Key dates to remember

• October 1, 2024: The REST Admin API becomes a legacy system. It will still function but will not receive updates or new features.
• February 1, 2025: Critical REST API endpoints—like those managing products and variants—will stop working. Apps relying on these must migrate to GraphQL to avoid disruptions.
• April 1, 2025: New Shopify apps must use GraphQL. Any custom apps built for new organisations must also adopt GraphQL. Existing apps will temporarily retain REST API functionality, with a full migration deadline announced later in 2025.

What this means for you:

• For developers: You need to prioritise migrating your apps to GraphQL.
• For merchants: Ensure all integrations are updated to avoid functionality issues.

Shopify’s decision reflects the industry trend toward modern, efficient APIs. With GraphQL, you’ll benefit from improved performance and greater flexibility.

Why is Shopify making this change?

The move to GraphQL aligns with Shopify’s commitment to supporting modern eCommerce needs. REST APIs struggle to handle the growing complexity of online stores, while GraphQL offers scalable, efficient solutions.

Why GraphQL is better:

• Single endpoint access: Simplifies development by consolidating all queries into one endpoint.
• Efficient data fetching: Query only the data you need, reducing over-fetching or under-fetching.
• Fewer API call limits: GraphQL’s point-based rate limiting allows for more complex queries within fewer calls.
• Scalable for growth: Handle nested and related data queries easily, making it ideal for large or growing stores.

By adopting GraphQL, Shopify is enhancing the developer experience and future-proofing its platform.

Who is affected by this change?

The shift from REST to GraphQL impacts several groups within the Shopify ecosystem. Here’s what it means for you:

• Developers: You must migrate your apps and learn GraphQL basics to ensure continued functionality.
• Merchants: Review your apps and integrations. Coordinate with developers or app providers to ensure compatibility.
• App providers: Update your apps to comply with GraphQL requirements and communicate these changes to customers.
• Integration consultants: Help clients migrate to GraphQL and avoid disruptions during the transition.

Planning and collaboration are critical for all stakeholders to minimise disruption.

What does this mean for merchants?

Merchants relying on apps or integrations built with the REST API must act to avoid potential disruptions.

Practical impacts:

• Apps dependent on REST endpoints could stop working, leading to lost functionality.
• You may incur costs to update or replace outdated integrations.

Actionable steps you can take:

1. Check with app providers: Confirm migration plans for your apps.
2. Audit custom-built integrations: Identify REST API dependencies and coordinate updates with your developers.
3. Create a migration plan: Work with experts to establish a clear timeline for transitioning to GraphQL.

Being proactive will ensure your business operations remain uninterrupted.

What developers and app providers need to do

Developers and app providers must take immediate steps to prepare for the transition.

Steps for developers:

1. Audit your apps: Identify which features or endpoints rely on the REST API.
2. Learn GraphQL basics: Use Shopify’s documentation and tutorials to get up to speed.
3. Start migrating: Prioritise essential features to ensure uninterrupted service.

Best practices for app providers:

• Notify customers early: Communicate upcoming changes and offer support.
• Update your documentation: Make sure resources reflect GraphQL requirements to guide users effectively.

The benefits of migrating to GraphQL

While the transition may seem daunting, GraphQL offers clear advantages for both developers and merchants.

For developers:

• Flexible data fetching: Request only the data you need, improving efficiency.
• Simpler workflows: Consolidated queries reduce complexity and streamline app development.

For merchants:

• Faster apps: Optimised queries and reduced server loads lead to better performance.
• Future-proof integrations: GraphQL ensures compatibility with Shopify’s updates and innovations.

Migrating to GraphQL is an investment in better functionality and long-term growth.

Tools and resources for the migration

Shopify offers several resources to support a smooth transition:

For developers:

• Shopify GraphQL API documentation: Comprehensive guidance for learning and implementing GraphQL.
• Tutorials and tools: Step-by-step guides to simplify the migration process.

Shopify REST API deprecation: Key takeaways

The deprecation of Shopify’s REST Admin API is a moment for developers and merchants. Early action is key to ensuring uninterrupted functionality and taking full advantage of GraphQL’s capabilities.

• To avoid disruptions, developers and app providers must migrate to GraphQL by key deadlines.
• Merchants should review and update their apps and integrations.
• GraphQL offers improved performance, scalability, and future-proofing for eCommerce businesses.

Next steps:

For developers: Audit and migrate your apps now using Shopify’s tools and documentation.

For merchants: Contact your app providers or developers to confirm migration plans and ensure compatibility.

How Rixxo can help

At Rixxo, we make software integrations and migrations stress-free. Whether you’re navigating Shopify’s move to GraphQL or tackling other platform changes, we’re here to help.

Here’s how we can support you:

• Migrations: We’ll review your current setup, pinpoint REST dependencies, and craft a clear migration plan.
• Custom development: Need GraphQL-ready solutions? We’ll build tailored integrations that maximise its potential.
• Consultation and support: From planning to troubleshooting, our experts are with you every step of the way.

Let’s make your transition simple.

Why choose Rixxo?

• Proven track record of successful Shopify projects.
• Deep knowledge of Shopify’s APIs and the eCommerce ecosystem.
• A collaborative approach that ensures minimal disruption to your business.

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