{"endpoints":["POST /register","POST /heartbeat","POST /forget","GET /lookup?node_id=","GET /nodes","GET /health","GET /relay/poll?node_id=","POST /relay/respond","POST /relay/send","GET /relay/status"],"nodes":5,"online":4,"protocol":"nodes bind by ed25519 key, not address","relay":{"queued":0,"waiting":0},"service":"wasm-agent rendezvous + relay"}