Instagram GraphQL API

instagram.rb

# frozen_string_literal: true

require "faraday"
require "faraday_middleware"

endpoint = "https://www.instagram.com/graphql/query/"
# query_hash = "42323d64886122307be10013ad2dcc44"
# variables = '{"id":"3872941487","first":12,"after":"AQANkBj-f-ZzmLfmYiXU6qjC7nnHbpPttpppOPrL-i6mESM7hl04zzC50sCvA-RC3PFI98BtktoArwP9Ani1Z4dY067A1S6xvvhFqfgyJXJ5qw"}'

# csrf_token = "HIzZV98ydKLQmM6hGTtovnlqnrFwhsDf"
# referer = "https://www.instagram.com/sunny_rei_32/?hl=ja"
# user_agent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.3"


conn = Faraday.new(url: endpoint) do |f|
  f.request :url_encoded
  f.response :logger
  f.response :json, content_type: /\bjson$/
  f.adapter Faraday.default_adapter
end

# params = {
#   query_hash: query_hash,
#   variables: variables,
# }

params = {
  query_id: 17888483320059182, # Fixed value
  id: 3872941487, # User ID
  first: 12,
  after: "AQANkBj-f-ZzmLfmYiXU6qjC7nnHbpPttpppOPrL-i6mESM7hl04zzC50sCvA-RC3PFI98BtktoArwP9Ani1Z4dY067A1S6xvvhFqfgyJXJ5qw" # Paging
}

headers = {
  # cookie: "csrftoken=#{csrf_token};",
}

resp = conn.get do |req|
  req.params = params
  req.headers = headers
end

puts "==== response status ===="
puts resp.status

puts
puts "==== response ===="

resp.body["data"]["user"]["edge_owner_to_timeline_media"]["edges"].each do |edge|
  puts "#{edge["node"]["id"]}: #{edge["node"]["thumbnail_src"]}"
end