require 'faraday' require 'finix/error' module Faraday class Response::RaiseApiError < Response::Middleware def on_complete(response) status_code = response[:status].to_i error_class = Finix.errors_registry[status_code] raise Finix.errors_registry[:unknown].new response if error_class.nil? and status_code >= 400 raise error_class.new response if error_class end end end