anchor.diff:                                      (string-downcase method))))))
         (parse-page api (get-page get-url
                                   :method method
  -                                :parameters (url-encode api :parameters copy-parameters))))))
  +                                :parameters (encode-url api :parameters copy-parameters))))))
   
   (defgeneric parse-page (api page)
     (:documentation "Parse fetched page."))
  
positive.code:                                                      secret-key
                                                       flaten-parameters)))))))
  
  (defgeneric url-encode (api &key parameters)
    (:documentation "Encode url parameters."))
  
  (defmethod url-encode ((api api) &key parameters)
    (with-accessors ((public-key public-key)
                     (secret-key secret-key)
                     (api-token api-token)) api
  
negative.code:                                   (car lst)
                                    "="
                                    (cdr lst)))
                   (encode-url connection :parameters parameters)))))
  
  (defgeneric url-read (api url &key parameters method)
    (:documentation "Return parsed object."))
  