lookup = SmartyStreets::InternationalStreet::Lookup.new
lookup.street = 'Le Quinze'
lookup.locality = 'Margny'
lookup.administrative_area = 'Grand-Est'
lookup.postal_code = '08370'
lookup.country_iso3 = 'FRA'
result = lookup.result
Smarty support service is beyond excellent with time and accuracy. We had a technical issue and I sent an email. In just a few mins (less than 2 or so), I got a call and the issue was resolved in less than 5 mins.