gRPC API Reference

The Sarna API is defined in 102 annotated .proto files covering 36 services and 135 methods. Proto files are the single source of truth — the REST surface is transcoded from gRPC via grpc-gateway.

Machine-Readable Service Index

A structured JSON index of every service and method is available for agents and tooling:

/for-agents/grpc/services.json — Full service catalog with method signatures
gRPC Agent Surface — Landing page for gRPC consumers

Interactive Browser

A browsable service-and-method reference with code samples and channel setup guidance is planned for a later release. In the meantime, the REST API Reference provides an interactive explorer covering the same operations transcoded as HTTP.

Proto File Access

Annotated .proto source files are not publicly distributed. Gated access for approved developers is on the Phase 3 roadmap.