Amazon ECS API to fetch 1000 top selling books

Question

I need the API to fetch the top selling books on Amazon. By default it only fetches the top 10 items, but I need more than 10, near about 1000 items content by using single

Answer 1

here's how I do it - but it won't work for more than 100 items after the end of this month as Amazon are limiting ItemPage to 10.

rescheck = Amazon::Ecs.item_search("search term here", :response_group => 'Large', :country => 'uk')
n=0
rescheck.total_pages.times do |n|
  n=n+1
  if n <= rescheck.total_pages
      res = Amazon::Ecs.item_search("search term here", :response_group => 'Large', :item_page =>n, :country => 'uk')
        res.items.each do |item|

          asin = item.get('ASIN')
          title = item.get('ItemAttributes/Title')
          brand = item.get('ItemAttributes/Brand')

 #etc