install

gem install sinatra
gem install dalli
gem install redis
gem install aboutyou-sdk

productSearch.erb

<%
   require 'aboutyou-sdk'

   shop = AY.new(100, '3ed93394c2b5ebd12c104b177b928ad0')
   searchCriteria = shop.product_search_criteria.filter_by_searchword('Hose')

   productSearchResult = shop.fetch_product_search(searchCriteria)

   productSearchResult.products.each do |key, prod|
%>
    <p> Produkt-ID : <%= String(prod.id) %> , Name : <%= prod.name %>  </p>
<%
   end
%>

routing.rb

require 'sinatra'

get "/productSearch" do
  erb :productSearch
end