$fedex->setCarrierCode("FDXG");

After this I found few bugs witch I fixed and now you can download updated FedEx class from this post.

Before you begin:
FSM Direct Site Registration: To register in the FSM Direct program, go to http://www.fedex.com/us/solutions/wis/. Register and complete the brief registration form.

Steps for developing your own communications protocol and integrating it into your application are listed below.

• Read and accept the FedEx Ship Manager Direct license agreement.
• Review the FedEx Direct Documentation: Determine if this alternative or FedEx API is appropriate for your application.
• Develop your application.
• Send an email to websupport@fedex.com. Request to be set up for testing. Attach FedEx Express and/or FedEx Ground account number(s).
• Test your application.

All documentation can be found here:

http://www.fedex.com/us/solutions/wis/pdf/fsm_directmanual.pdf

http://www.fedex.com/us/solutions/wis/pdf/xml_transguide.pdf

Here’s more about this class

How to use this Fedex rates class:

    $fedex = new Fedex;
    $fedex->setServer("https://gatewaybeta.fedex.com/GatewayDC");
    $fedex->setAccountNumber(123123123);
    $fedex->setMeterNumber(12312312);
    $fedex->setCarrierCode("FDXE");
    $fedex->setDropoffType("REGULARPICKUP");
    $fedex->setService($service, $serviceName);
    $fedex->setPackaging("YOURPACKAGING");
    $fedex->setWeightUnits("LBS");
    $fedex->setWeight(17);
    $fedex->setOriginStateOrProvinceCode("OH");
    $fedex->setOriginPostalCode(44333);
    $fedex->setOriginCountryCode("US");
    $fedex->setDestStateOrProvinceCode("CA");
    $fedex->setDestPostalCode(90210);
    $fedex->setDestCountryCode("US");
    $fedex->setPayorType("SENDER");

    $price = $fedex->getPrice();

All available variables can be found here: http://www.fedex.com/us/solutions/wis/pdf/xml_transguide.pdf (FDXRateRequest)

Possible Fedex answer:

fedex Object
(
    [server] => https://gatewaybeta.fedex.com/GatewayDC
    [accountNumber] => 123123123
    [meterNumber] => 12312312
    [carrierCode] => FDXE
    [dropoffType] => REGULARPICKUP
    [service] => STANDARDOVERNIGHT
    [serviceName] => FedEx Standard Overnight
    [packaging] => YOURPACKAGING
    [weightUnits] => LBS
    [weight] => 17
    [originStateOrProvinceCode] => OH
    [originPostalCode] => 44333
    [originCountryCode] => US
    [destStateOrProvinceCode] => CA
    [destPostalCode] => 90210
    [destCountryCode] => US
    [payorType] => SENDER
    [price] => price Object
        (
            [service] => FedEx Standard Overnight
            [rate] => 86.37
            [response] => Array
                (
                  ...//Here is full xml response
                )
        )
)

Click here to download FedEx shipping rates calculator class

Please make a donation of 1$ if you find our software useful and want to support the continued development.

Thank you.

Rates Calculators

Everything in details can be found here:
http://www.usps.com/webtools/rate.htm

First steps:

1. Register online (You will get your own user name)
2. Test this script (You can use only test data)
3. Contact ICCC and go live.

When you have completed your testing, email the USPS Internet Customer Care Center (ICCC). They will switch your profile to allow you access to the production server and will provide you with the production URL.

Domestic and International Rates

Domestic rates

Test 1:

    $usps = new USPS;
    $usps->setServer("http://testing.shippingapis.com/ShippingAPITest.dll");
    $usps->setUserName("?????????");
    $usps->setService("PRIORITY");
    $usps->setDestZip("20008");
    $usps->setOrigZip("10022");
    $usps->setWeight(10, 5);
    $usps->setContainer("Flat Rate Box");
    $usps->setCountry("USA");
    $price = $usps->getPrice();

Response 1:

    usps Object
    (
        [server] => http://testing.shippingapis.com/ShippingAPITest.dll
        [user] => ???????????
        [pass] =>
        [service] => PRIORITY
        [dest_zip] => 20008
        [orig_zip] => 10022
        [pounds] => 10
        [ounces] => 5
        [container] => Flat Rate Box
        [size] => REGULAR
        [machinable] =>
        [country] => USA
        [zone] => 3
        [list] => Array
            (
                [0] => price Object
                    (
                        [mailservice] => "Priority Mail Flat Rate Box (11.25'' x 8.75'' x 6'')"
                        [rate] => 7.70
                    )
                [1] => price Object
                    (
                        [mailservice] => "Priority Mail Flat Rate Box (14''x 12'' x 3.5'')"
                        [rate] => 7.70
                    )
            )
    )

Test 2:

    $usps = new USPS;
    $usps->setServer("http://testing.shippingapis.com/ShippingAPITest.dll");
    $usps->setUserName("?????????");
    $usps->setService("All");
    $usps->setDestZip("20008");
    $usps->setOrigZip("10022");
    $usps->setWeight(10, 5);
    $usps->setContainer("Flat Rate Box");
    $usps->setCountry("USA");
    $usps->setMachinable("true");
    $usps->setSize("LARGE");
    $price = $usps->getPrice();

Response 2:

    usps Object
    (
        [server] => http://testing.shippingapis.com/ShippingAPITest.dll
        [user] => ???????????
        [pass] =>
        [service] => All
        [dest_zip] => 20008
        [orig_zip] => 10022
        [pounds] => 10
        [ounces] => 5
        [container] => Flat Rate Box
        [size] => LARGE
        [machinable] => true
        [country] => USA
        [zone] => 3
        [list] => Array
            (
                [0] => price Object
                    (
                        [mailservice] => "Express Mail to PO Addressee"
                        [rate] => 39.20
                    )
                [1] => price Object
                    (
                        [mailservice] => "Priority Mail"
                        [rate] => 8.95
                    )
                [2] => price Object
                    (
                        [mailservice] => "Parcel Post"
                        [rate] => 7.80
                    )
                [3] => price Object
                    (
                        [mailservice] => "Bound Printed Matter"
                        [rate] => 3.53
                    )
                [4] => price Object
                    (
                        [mailservice] => "Media Mail"
                        [rate] => 5.14
                    )
                [5] => price Object
                    (
                        [mailservice] => "Library Mail"
                        [rate] => 4.91
                    )
            )
    )

International rates:

Test 1:

    $usps = new USPS;
    $usps->setServer("http://testing.shippingapis.com/ShippingAPITest.dll");
    $usps->setUserName("??????????");
    $usps->setWeight(2, 0);
    $usps->setCountry("Albania");
    $price = $usps->getPrice();

Response 1:

    usps Object
    (
        [server] => http://testing.shippingapis.com/ShippingAPITest.dll
        [user] => ?????????
        [pass] =>
        [service] =>
        [dest_zip] =>
        [orig_zip] =>
        [pounds] => 2
        [ounces] => 0
        [container] => None
        [size] => REGULAR
        [machinable] =>
        [country] => Albania
        [list] => Array
            (
                [0] => intprice Object
                    (
                        [id] => 0
                        [rate] => 87
                        [pounds] => 2
                        [ounces] => 0
                        [mailtype] => "Package"
                        [country] => "ALBANIA"
                        [svccommitments] => "See Service Guide"
                        [svcdescription] => "Global Express Guaranteed (GXG) Document Service"
                        [maxdimensions] => "Max. length 46'', depth 35'', height 46'' and max. girth 108''"
                        [maxweight] => 22
                    )
                [1] => intprice Object
                    (
                        [id] => 1
                        [rate] => 96
                        [pounds] => 2
                        [ounces] => 0
                        [mailtype] => "Package"
                        [country] => "ALBANIA"
                        [svccommitments] => "See Service Guide"
                        [svcdescription] => "Global Express Guaranteed (GXG) Non-Document Service"
                        [maxdimensions] => "Max. length 46'', depth 35'', height 46'' and max. girth 108''"
                        [maxweight] => 22
                    )
            )
    )

Possible errors:

    usps Object
    (
        [server] => http://testing.shippingapis.com/ShippingAPITest.dll
        [user] => ???????????
        [pass] =>
        [service] => Alll
        [dest_zip] => 20008
        [orig_zip] => 10022
        [pounds] => 10
        [ounces] => 5
        [container] => Flat Rate Box
        [size] => LARGE
        [machinable] => true
        [country] => USA
        [error] => error Object
            (
                [number] => -2147219487
                [source] => Rate_Respond;SOLServerRatesTest.RateV2_Respond
                [description] => "Invalid value for package size."
                [helpcontext] => 1000440
                [helpfile] =>
            )
    )

Downlod this freeware PHP script: USPS rates calculator v1.2

Please make a donation of 1$ if you find our software useful and want to support the continued development.

Thank you.