def get(path, api_version, data = {}, headers = {})
      execute :get, path, api_version, data, headers
    end
def get(path, api_version, data = {}, headers = {})
      execute :get, path, api_version, data, headers
    end
Perform a GET request.

 # +path+: the path that will be requested. Must be something like <tt>"transactions/code/739D69-79C052C05280-55542D9FBB33-CAB2B1"</tt>.
 # +api_version+: the current PagSeguro API version of the requested service
 # +data+: the data that will be sent as query string. Must be a Hash.
 # +headers+: any additional header that will be sent through the request.