How we test gRPC services at CRED

Introduction CRED has a large number of services powered by gRPC technology and we rely on it for fast, reliable communication between our different systems. These suites of microservices power our financial services platform that is leveraged by many consumer-facing teams within CRED with the goal of bringing delightful experiences to India’s top 1%. Why gRPC? We chose gRPC over REST because of i