Understanding the Phase-Out of SOAP Web Services in NetSuite 2026.1

As part of its commitment to modernizing integration channels, Oracle NetSuite is gradually phasing out support for SOAP web services. With the 2025.2 release marking the last planned endpoint for SOAP, future versions will only include SOAP endpoints if absolutely necessary due to business or technical requirements. This transition impacts administrators and developers who rely on these services for integrations.

The Shift to Modern Integration Channels

The deprecation of SOAP web services signifies a broader trend towards more efficient and flexible integration methods. NetSuite encourages developers to migrate to REST-based APIs, which offer numerous advantages over SOAP, including:

Performance: REST is generally faster and more lightweight than SOAP.
Simplicity: REST uses standard HTTP methods and is easier to use.
Versatility: RESTful services can be consumed across platforms like mobile and web.

Key Considerations for API Migration

Assess Current Integrations: Take inventory of all existing integrations that utilize SOAP web services. Document their functionality and the impact on your business processes.
Understand the REST API: Familiarize yourself with NetSuite's REST API. Review its endpoints, authentication mechanisms, and response structures. The transition to REST may involve reworking certain integrations significantly, so a solid understanding is crucial.
Develop a Migration Plan: Create a detailed migration strategy that includes timelines, resource allocation, and risk management. Plan for testing to ensure that new integrations meet business needs effectively.
Monitor Changes in Future Releases: Stay updated on any new SOAP endpoint releases as they may surface due to strict requirements from clients or technical necessities. This awareness will help you adapt your integration strategies as needed.

Best Practices for Transitioning from SOAP to REST

Leverage SuiteTalk for Seamless Transition: If you're comfortable with SOAP's structure, SuiteTalk can provide a familiar foundation while transitioning to REST.
Use Automation Tools: Tools like SuiteCloud and SDF (SuiteCloud Development Framework) can help automate parts of the migration, reducing manual workload.
Training and Resource Planning: Invest in training for your team about RESTful API principles and NetSuite’s specific implementations to maximize your integration efforts.

In conclusion, while the deprecation of SOAP web services in NetSuite 2026.1 is a significant shift, it also presents an opportunity to adopt more efficient technologies. By preparing adequately and transitioning to RESTful APIs, organizations can ensure smooth business operations as they move forward.

Key Takeaways

NetSuite is phasing out SOAP web services, starting with the 2025.2 release.
Organizations should prepare to migrate to REST APIs for future integrations.
Understanding current integrations and planning for the shift is crucial.
SuiteTalk can ease the transition for developers familiar with SOAP.
Staying informed about future developments in NetSuite can aid in proactive integration strategies.