# Actors and Blueprint Classes
## DefiWalletCoreActor
**DefiWalletCoreActor** is a C++ Class that has all the features for interacting with Crypto.org Chain and Cronos Chain natively.
### Create a Blueprint Class
* Right click **Content Browser** > **Blueprint Class**
* Search **DefiWalletCoreActor** in All Classes > **Select**
* Rename the blueprint, for example, **BP\_DefiWalletCore**.
## PlayCppSdkActor
**PlayCppSdkActor** is another C++ class that brings the WalletConnect capability into unreal engine.
### Create a Blueprint Class
* Right click **Content Browser** > **Blueprint Class**, and search **PlayCppSdkActor**
* Rename it, for example, **BP\_PlayCppSdkActor**
