Actually there are many api for fedex service. for example for getting fedex shipping rate quote we have to make request by sending the a xml request in the format as below to the server
https://gatewaybeta.fedex.com:443/GatewayDC
HTML Code:
[LEFT]<?xml version="1.0" encoding="UTF-8" ?>
<FDXRateAvailableServicesRequest xmlns:api="http://www.fedex.com/fsmapi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="FDXRateAvailableServicesRequest.xsd">
<RequestHeader>
<CustomerTransactionIdentifier>2 _S1PK2P1_PASS</CustomerTransactionIdentifier>
<AccountNumber>123456789</AccountNumber>
<MeterNumber>1234567</MeterNumber>
<CarrierCode>FDXE</CarrierCode>
</RequestHeader>
<ShipDate>2003-05-16</ShipDate>
<DropoffType>REGULARPICKUP</DropoffType>
<Packaging>YOURPACKAGING</Packaging>
<WeightUnits>LBS</WeightUnits>
<Weight>1.0</Weight>
<ListRate>false</ListRate>
<OriginAddress>
<StateOrProvinceCode>TN</StateOrProvinceCode>
<PostalCode>37115</PostalCode>
<CountryCode>US</CountryCode>
</OriginAddress>
<DestinationAddress>
<StateOrProvinceCode>TN</StateOrProvinceCode>
<PostalCode>38017</PostalCode>
<CountryCode>US</CountryCode>
</DestinationAddress>
<Payment>
<PayorType>SENDER</PayorType>
</Payment>
<PackageCount>1</PackageCount>
</FDXRateAvailableServicesRequest>
[/LEFT]
Similarly there are request for version capture i actually want to know what is the objective of version capture?