I'm implementing aсtive_shipping plugin functionality in my app. I've got test account from fedex and trying to get some shipping rates as shown in plugin's readme at github:
fedex = FedEx.new(:login => '***', :password => '***', :key => '***',
:account => '510087569', :meter => '100054531')
response = fedex.find_rates(origin, destination, packages)
This request causes an error: ActiveMerchant::Shipping::ResponseError (ERROR - 1000: Authentication Failed)
Also I'm confused with all that APIs keys (DHL, UPS etc). Can I use same account keys in different apps for each of carriers or should I make new ones for every app?