# Tumblr ## Backend class For Django, add this class path to `AUTHENTICATION_BACKENDS`. For other integrations, use the same class path in the framework-specific backend setting. | Backend name | Class path | |----------------|-------------------------------------------| | `tumblr` | `social_core.backends.tumblr.TumblrOAuth` | Tumblr uses OAuth 1.0a for authentication. The backend identifies an account by the UUID of its primary blog. The blog name remains available as the local username but is not used for account binding because Tumblr names can change and be reused. - Register a new application at [http://www.tumblr.com/oauth/apps](http://www.tumblr.com/oauth/apps) - Set the `Default callback URL` to [http://[your](http://[your) domain]/ - fill `OAuth Consumer Key` and `Secret Key` values in your Django settings: ```default SOCIAL_AUTH_TUMBLR_KEY = '' SOCIAL_AUTH_TUMBLR_SECRET = '' ```