Update basic-client.md

docs/basic-client.md

@@ -487,6 +487,41 @@ $profile = Bluesky::getProfile(actor: 'did')->json();
 $feed = Bluesky::getAuthorFeed(actor: 'did')->json('feed');
 ```
 
+The request content will automatically change depending on whether you are authenticated or not. To explicitly use the public API, use `logout()`.
+
+```php
+use Revolution\Bluesky\Facades\Bluesky;
+
+// public requests
+$profile = Bluesky::getProfile(actor: 'did')->json();
+
+// authed requests
+Bluesky::login();
+$profile = Bluesky::getProfile(actor: 'did')->json();
+// The DID of the authed user is set automatically.
+$profile = Bluesky::getProfile()->json();
+
+// public requests
+Bluesky::logout();
+$profile = Bluesky::getProfile(actor: 'did')->json();
+```
+
+There are some APIs whose responses change slightly depending on the authentication state.
+
+```php
+use Revolution\Bluesky\Facades\Bluesky;
+
+// authed
+$profile = Bluesky::login()->getProfile(actor: 'did')->json();
+// has "viewer"
+dump($profile['viewer']);
+
+// public
+$profile = Bluesky::logout()->getProfile(actor: 'did')->json();
+// no "viewer"
+dump($profile['viewer']);
+```
+
 ## Macroable
 
 ```php