Actors


Actors overview

Overview of the actors API building block

Actor runtime features

Learn more about the features and concepts of Actors in Dapr

Actor runtime configuration parameters

Modify the default Dapr actor runtime configuration behavior

Namespaced actors

Learn about namespaced actors

Actors timers and reminders

Setting timers and reminders and performing error handling for your actors

Actor app-initiated gRPC event streams (Alpha)

Receive actor callbacks over an app-initiated gRPC stream without exposing a server port

How-to: Use actor app-initiated gRPC event streams

Open a gRPC stream from your app to daprd to receive actor callbacks without exposing a server port

How-to: Interact with virtual actors using scripting

Invoke the actor method for state management

How-to: Enable and use actor reentrancy in Dapr

Learn more about actor reentrancy

Last modified July 13, 2026: Fix baseUrl for current (#5242) (d29da20)