I want to calculate shipping rate using UPS api in magento.
I will pass lenght, width, height and zipcode the UPS api will return shipping rate for that product.
I got the UPS rating API that will calculate the shipping rate from the below url after you login.
https://www.ups.com/upsdeveloperkit/downloadresource?loc=en_US
The development guide shows we can implement this using xml or SOAP call.
Can anyone tell me how exactly can I implement this in magento if possible explain it at coding level.