This is a Toweringmedia Magento 2 extension guide for the current admin extension catalog.

• Magento 2 FedEx Dry Ice REST API Extension

The ToweringMedia FedEx Dry Ice REST API Extension for Magento 2.4 enables merchants to ship frozen and perishable goods with confidence. This specialized extension integrates Magento 2 with the FedEx REST API to deliver accurate, compliant shipping rates for cold-chain orders requiring dry ice packaging. Perfect for businesses shipping frozen foods, pharmaceuticals, medical supplies, laboratory samples, and other temperature-sensitive products. The extension automatically calculates dry ice requirements, handles box splitting for large orders, and ensures compliance with FedEx dry ice shipping regulations.

• Transmit UN1845 classifications, weight, and package counts via the FedEx REST API.
• Assign dry ice quantities per package to stay within carrier limits.
• Prompt shippers for required consignee and packaging declarations.
• Produce labels and documents that satisfy FedEx cold-chain regulations.
• Fully compatible with Magento 2.4.x Open Source and Adobe Commerce.

Install and validate in a staging environment before production rollout.

cd /path/to/magento
# Install from your licensed package source
php bin/magento setup:upgrade
php bin/magento setup:di:compile
php bin/magento setup:static-content:deploy -f
php bin/magento cache:flush

Set extension options in Magento Admin and verify behavior in storefront checkout/catalog flows based on your use case.

• Extension configuration saves without errors in Admin.
• Storefront/admin behavior matches the intended feature scope.
• Order/cart/calculation behavior remains stable with this extension enabled.
• Logs remain clean during the primary test flows for this extension.

• Feature not visible: verify module status, cache flush, and static assets deployment.
• Unexpected totals/behavior: retest with only required related modules enabled.
• Admin setting not applying: clear cache and confirm scope (default/store view) values.

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