Overview

The Threat Exposure Notification Protocol defines a HTTP- and JSON-based protocol for uploading and querying diagnosis keys collected by devices. This protocol does not specify how contacts or exposures are collected, as there are other protocols for that such as those from Google/Apple and TCN Protocol.

Get the RFC: Text version | HTML version

Contributing

We intend for this specification to be an open standard and welcome other contributors and collaborators to ensure the protocol is as widely usable as possible.

Start by creating an Issue in our GitHub repository, where we can discuss any change proposal.