A web-based service portal provides a user interface to configure and/or access device(s) of a home network. The service portal can communicate with device(s) through application program interfaces (APIs). The service portal can provide a standardized user interface for specific feature(s) of a device.The service portal can further provide user authentication, device provisioning, and/or a user interface used to interact with device(s) in a home network. The service portal can established a trusted communication link between the portal and the device. The service portal can include a home control user interface component for providing a graphical representation of the home network and receiving user input and a device provisioning component that can discover and configure the device. The service portal can, optionally, include an authentication component that can authenticate a particular user's right to configure and/or access device(s) of a particular home network.