RSS to JSON API : Ruby example
require 'uri'
require 'net/http'
require 'json'
uri = URI("https://api.rss2json.com/v1/api.json?rss_url=https%3A%2F%2Fnews.ycombinator.com%2Frss")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
request = Net::HTTP::Get.new(uri)
response = http.request(request)
data = JSON.parse(response.read_body)
puts "====== #{data['feed']['title']} ======"
data['items'].each {|item| puts item['title']}