Magento 2 new FedEx api not getting the right price

[ShapesGS]

Hello,

I just upgraded to 2.4.7-p2 to get the new FedEx api working.

Connection works fine but I'm not getting the right prices for our account.

FedEx tells us that we have a wrong param in the request :

"rateRequestType": [
    "LIST"
],

Should be

"rateRequestType": [              
    "PREFERRED"
],

I could not see this option in admin.

Should it not figure there?

I tried to change this directly in vendor/magento/module-fedex/Model/Carrier.php and it seems to do the job.

But I also tried to override the Model to avoid update issues without luck.

Any idea on how I could get this fixed please?

[johnwebdes40a5]

Hello @ShapesGS 

To override the Magento\Fedex\Model\Carrier class in a custom module in Magento 2, follow these steps:

• Create the Module Directory Structure: app/code/Vendor/FedexOverride/
• Registration File: Create the registration.php file: app/code/Vendor/FedexOverride/registration.php
• Module Configuration: Create the module configuration file: app/code/Vendor/FedexOverride/etc/module.xml 

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="Vendor_FedexOverride" setup_version="1.0.0"/>
</config>

• Override Class: Create the overriding class: app/code/Vendor/FedexOverride/Model/Carrier.php

namespace Vendor\FedexOverride\Model;
use Magento\Fedex\Model\Carrier as FedexCarrier;
class Carrier extends FedexCarrier
{
    // Override methods here
    public function collectRates(RateRequest $request)
    {
        // Your custom logic
        $result = parent::collectRates($request);
        // Modify the $result as needed
        return $result;
    }

}

• Create Dependency Injection Configuration: Create the di.xml file to inform Magento to use your custom class instead of the original one: app/code/Vendor/FedexOverride/etc/di.xml

 <type name="Magento\Fedex\Model\Carrier">
        <plugin name="fedex_carrier_override" type="Vendor\FedexOverride\Model\Carrier" />
    </type>

• Run the Following Commands: Enable the module and update the database schema:
  php bin/magento module:enable Vendor_FedexOverride
  php bin/magento setup:upgrade
  php bin/magento cache:clean
  php bin/magento cache:flush

Hope it helps !

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