wix_test_call.rb

############
# PLASE FILL
############

secret_key = "APPLICATION_SECRET_KEY_INSERT"
application = "APPLICATION_KEY_INSERT"
instance = "INSTANCE_INSERT"

############
# THAN RUM
############

require 'openssl'
require 'Base64'
require 'curb'

main_url = "https://openapi.wix.com"
base_path = "/v1/contacts"

#prepare timestamp
timestamp = Time.now.strftime("%FT%H:%M:%S.%L%:z")
#put all data for signing
out = ["GET", base_path, application, instance, timestamp].join("\n")
#create signature
signature  = Base64.urlsafe_encode64(OpenSSL::HMAC.digest('sha256', secret_key,out)).gsub('=','')

# create request
http = Curl.get("#{main_url}#{base_path}") do|http|
  #set all headers
  http.headers['x-wix-application-id'] = application
  http.headers['x-wix-instance-id'] = instance
  http.headers['x-wix-timestamp'] = timestamp
  http.headers['x-wix-signature'] = signature
end

#preform request and print output
puts http.body_str