GraphQL with Ruby

graphql_example.rb

require 'net/http'
require 'uri'
require 'json'

uri = URI.parse("https://graphql.bitquery.io/")
header = {'Content-Type': 'application/json'; 'X-API-KEY': 'YOUR API KEY'}
query = "{ bitcoin { blocks { count } } }"

# Create the HTTP objects
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Post.new(uri.request_uri, header)
request.body = {query: query}.to_json

# Send the request
response = http.request(request)
puts "Body: #{response.body}"