State History Plugin

The state history plugin makes it easy to query state data of any Notoros lens. When an application using this plugin submits a valid transaction to the ledger, the API automatically returns them state(s) being operated on. This makes it easy for applications to handle state changes without having to build additional querying infrastructure. The message queue will also include any relevant states which may be operated upon by additional transaction policies.

The state history plugin can also be used by third parties. It provides API endpoints for users and clients to read those state changes as they are being processed.