Peters 

Shared value objects, result types, and pagination helpers for the Vintran Payment ecosystem.

gRPC service contract, generated stubs, proto mappers, and client DI extensions for the Vintran Payment service.

gRPC service contract, generated stubs, proto mappers, and client DI extensions for the Vintran Identity service.

Roslyn source generator that produces typed gRPC client wrapper interfaces and IServiceCollection extensions for the Vintran Payment ecosystem.