--- id: initializing title: "Initializing" slug: initializing --- import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem'; Create a new client for use in the browser. ```js import { GoTrueClient } from '@supabase/gotrue-js' const auth = new GoTrueClient({ url: "https://your-gotrue-url.com", headers: { apikey: "", Authorization: "Bearer ", }, }) ``` ```py # Not yet implemented ``` ## Parameters

options required object

No description provided.
- autoRefreshToken optional | |
  
  Set to "true" if you want to automatically refresh the token before expiring.
- detectSessionInUrl optional | |
  
  Set to "true" if you want to automatically detects OAuth grants in the URL and signs in the user.
- headers optional |
  
  Any additional headers to send to the GoTrue server.
- localStorage optional Storage
  
  No description provided.
- persistSession optional | |
  
  Set to "true" if you want to automatically save the user session into local storage.
- url optional |
  
  The URL of the GoTrue server.

## Examples ### Initialize a GoTrue client ```js import { GoTrueClient } from '@supabase/gotrue-js' const auth = new GoTrueClient({ url: "https://your-gotrue-url.com", headers: { apikey: "", Authorization: "Bearer ", }, }) ``` ```py # Not yet implemented ```

options required object

Properties

autoRefreshToken optional | |

detectSessionInUrl optional | |

headers optional |

localStorage optional Storage

persistSession optional | |

url optional |