| ServiceInterface | Interface ServiceInterface. |
| AddThis | Class AddThis. |
| BackendManager | Class BackendManager. |
| Buffer | Class Buffer. |
| Class Facebook. | |
| Flattr | Class Flattr. |
| Class Pinterest. | |
| Class Reddit. | |
| Request | Class Request. |
| ServiceFactory | Class ServiceFactory. |
| StumbleUpon | Class StumbleUpon. |
| Vk | Class Vk. |
| Class Xing. |