Connect Go
Simple, reliable, interoperable. A better gRPC
... the best portions of gRPC and gRPC-Web, including streaming, and packages them into a protocol that works equally well in browsers, monoliths, and microservices. Calling a Connect API is as easy as using curl. Handlers and clients also support the gRPC and gRPC-Web protocols, including streaming, headers, trailers, and error details. gRPC-compatible server reflection and health checks are available as standalone packages.