Developing a JET Application to Run Off-box Using the JET IDL Package
For building sample JET applications, you can download the JET IDL package from the Juniper Networks website at https://www.juniper.net/support/downloads/.
You can write the application using stub after a client side stub is generated. For more information on generating the gRPC client side stubs in the language of your choice and writing the application using the stub, see http://www.grpc.io/docs/.
Once the application is written, refer to Overview of Developing a JET Application Using Python and Overview of Developing a JET Application Using IDL.