--- id: ruby_sdk title: Ruby SDK --- > **Required details** > > - **API URL** – Where you should connect your client SDK > - **API Secret** – [Your API secret required to connect to your instance](../user_guide/api-token). > > You can find this information in the “Admin” section Unleash management UI. ```sh require 'unleash' @unleash = Unleash::Client.new( url: '', app_name: 'simple-test', custom_http_headers = {'Authorization': ''}, ) ``` Read more at [github.com/Unleash/unleash-client-ruby](https://github.com/Unleash/unleash-client-ruby)