Observed Signal · Jun 13, 2026 · Migration Guide · Source: DEV Community · Impact: 2/5 · Sentiment: Positive
Migrate Magento 2 FedEx SOAP Integration to REST
FedEx is winding down legacy SOAP web service endpoints that Magento 2's built-in FedEx carrier uses, risking blank shipping quotes for stores that remain on the old integration. Towering Media describes a production-tested migration path to FedEx REST APIs using OAuth 2.0, covering an audit of FedEx touchpoints, creating REST credentials in the FedEx Developer Portal (sandbox and production), and three implementation options: native Adobe/Magento updates, a maintained REST extension, or a custom module. The guide recommends parallel testing on staging, token caching, mapping REST services to Magento methods, updating dependent integrations (ERP/WMS), and monitoring production closely after cutover. It also highlights common pitfalls (dimensional weight, residential surcharges, multi-origin dropship) and urges merchants to schedule migration before peak season.
Operationally important for e-commerce merchants using Magento/Adobe Commerce because SOAP deprecation can break checkout shipping quotes; migration prevents outages but is not industry-shifting.
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Key Takeaways & Evidence Grounding
- FedEx is retiring legacy SOAP Web Services endpoints that Magento's original carrier integration relied on.
- Towering Media reports it has migrated dozens of Magento 2 and Adobe Commerce stores to FedEx REST with OAuth 2.0.
- FedEx REST authentication uses OAuth 2.0 client_credentials via https://apis-sandbox.fedex.com/oauth/token (sandbox) and https://apis.fedex.com/oauth/token (production).
- Three implementation options are recommended: use a native/Adobe-maintained REST carrier, install a maintained REST extension with OAuth token caching, or build a custom Magento module.
- Recommended migration steps include auditing code and extensions for SOAP usage, creating REST credentials, parallel-testing rates on staging, cutting over production and monitoring errors for 72 hours.
Connected Companies & Entities
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