openfood_api.rb

# Sample Ruby code for a call against the OpenFood API products listing, with paging
# Replace [API_KEY] with your API Key
# curl -i -g -H "Accept: application/vnd.api+json" -H 'Content-Type:application/vnd.api+json' -X GET  "https://www.openfood.ch/api/v2/products?page[number]=2&page[size]=3" -H 'Authorization: Token token="[API_KEY]"'

# USAGE:
# $ ruby openfood_api.rb

require 'httparty'
require 'json'

BASE_URL='https://www.openfood.ch/api/v2'
API_KEY='secret'

url = "#{BASE_URL}/products"

query = {
  "page[number]" => "2",
  "size[size]" => "5"
}

headers = {
  "Authorization" => "Token token=#{API_KEY}",
  "Accept" => "application/vnd.api+json",
  "Content-Type" => "application/vnd.api+json"
}


response = HTTParty.get(url, query: query, headers: headers, :debug_output => $stdout)
puts response.body