mentioned token scopes

api/authentication.md

@@ -80,6 +80,14 @@ If the authentication is successful, you'll receive a JSON response with a token
 }
 ```
 
+### Token Scope and Security Considerations
+**Important:** The token generated by this endpoint has full access to all scopes. This means it is a very powerful token with unrestricted access to the API. Please be aware of the following:
+
+This token can perform any action that the user account is capable of.
+It should be treated with the utmost care and security.
+It's recommended to use this powerful token only for trusted applications or devices.
+For applications that don't need full access, consider creating more restricted tokens through the web interface.
+
 Use this token in the `Authorization` header for subsequent API requests, as described in the "Using Your API Token" section above.
 
 ### Error Responses