hubspot-all-contacts.rb

require 'rest-client'
require 'json'

properties = File.open('./hubspot-contact-properties-list-shortened.txt')

request = "http://api.hubapi.com/contacts/v1/lists/all/contacts/all?hapikey=APIKEY&showListMemberships=true&formSubmissionMode=all&count=1000"

properties.each do |property|
  request << "&property=#{property}"
end

response = JSON.parse(RestClient.get(request))

puts "Received contacts: #{response['contacts'].count}"

puts "Received contact datapoints: #{response['contacts'].first.keys.count}"

puts "Received properties: #{response['contacts'].first['properties'].count}"

puts "Received properties: #{response['contacts'].first['properties'].keys}"