Clawnexus

List all known instances

curl -s http://localhost:17890/instances | jq '.instances[] | {name: (.alias // .auto_name), status, address}'

Check a specific instance (by alias, auto_name, or address:port)

curl -s http://localhost:17890/instances/home
curl -s http://localhost:17890/instances/olivia
curl -s http://localhost:17890/instances/192.168.1.10:18789

Scan the local network for OpenClaw instances

curl -s -X POST http://localhost:17890/scan

Set a friendly alias for an instance

curl -s -X PUT http://localhost:17890/instances/olivia/alias \
  -H "Content-Type: application/json" \
  -d '{"alias": "home"}'

Get the WebSocket URL to connect to an instance

# Get address and port, then build URL
curl -s http://localhost:17890/instances/home | jq '"ws://\(.address):\(.gateway_port)"'

Check daemon health

curl -s http://localhost:17890/health

Resolve a .claw name (Registry, requires internet + v0.2+)

curl -s http://localhost:17890/resolve/myagent.id.claw

Workflow: "Is home online?"

1. Check instances: curl -s http://localhost:17890/instances
2. Look for alias "home" in the response
3. If status: "online" → confirm to user
4. If not found → suggest scanning: curl -X POST http://localhost:17890/scan

Workflow: "Connect me to raspi"

1. Resolve: curl -s http://localhost:17890/instances/raspi
2. Build URL: ws://<address>:<gateway_port>
3. Report URL to user for use with OpenClaw's gateway connect

Troubleshooting

• "Connection refused" on localhost:17890 → The ClawNexus daemon is not running. Tell the user to run clawnexus start.
• No instances found → The daemon may have just started. Run curl -s -X POST http://localhost:17890/scan to trigger a network scan, then retry listing.
• Instance shows status: "offline" → The OpenClaw gateway on that machine may be stopped. The instance was previously discovered but is not currently reachable.

Notes

• Instance identifiers accept: alias, auto_name, display_name, agent_id, IP address, or address:port
• auto_name is derived from the hostname (e.g., hostname "Olivia" → auto_name "olivia")
• is_self: true instances are the local machine (address 127.0.0.1); useful for health checks
• The daemon persists registry to ~/.clawnexus/registry.json