Bear Base API
The on-robot gRPC service for direct local control of a Bear robot, used where the cloud is not in the path. 23 RPCs covering drive/twist commands, odometry, battery and robot status, missions, settings and errors. It runs on the robot's own PC and is reached over the robot's ethernet port on the local network, so it has no public internet endpoint; the documented example channel is insecure (no TLS), which is appropriate only on a trusted local link. No OpenAPI is published — Protobuf is the only machine-readable contract.