Initial State (http://initialstate.com) is a data analytics and visualization platform for the IoT.
Messages will be forwarded in JSON format (See Default Data Fields).
After creating your Initial State account, you will need to create a "New Stream Bucket", give this bucket a name and use the generated Bucket Key and Access Key to create your Initial State Notification Target. Click on your Stream Bucket settings (top left).
Specify the Bucket Key and Access Key into the provided Notification Target fields.