Here are the last dates for the usage of SOAP APIs for FedEx and UPS:
FedEx SOAP API
- End-of-Life Date: May 31, 2024
- Details: FedEx is transitioning from SOAP APIs to RESTful APIs. After this date, SOAP APIs will no longer be supported, and developers are advised to migrate to the new RESTful APIs.
https://www.ecomplugins.com/magento2/magento2-ups-extensions
UPS SOAP API
- End-of-Life Date: June 3, 2024
- Details: UPS is retiring its SOAP-based APIs and moving to RESTful APIs. All integrations must switch to REST APIs before this date to avoid service interruptions.
https://www.ecomplugins.com/magento2/magento2-fedex-extensions
If you’re still using SOAP APIs for these services, you should plan your migration well ahead of these deadlines. Let me know if you’d like help with migration strategies or resources!