Introduction

Scenario

gRPC is a modern, open-source, high-performance Remote Procedure Call (RPC) framework that can run in any environment. You only need to define the request and response of each API, and let the gRPC framework take care of the rest. gRPC uses protocol buffers (protobuf) both as its Interface Definition Language (IDL) and for bottom-layer message exchange.

When you use a gRPC service, you can create an API in APIG to route requests for the service.

Restrictions

Due to the constraints of the gRPCs protocol, gRPC APIs cannot be imported, exported, or debugged,