LocalLoop Protocol Hub

Federation (lab only)

Federation handshake for demo nodes.

The lab handshake introduces two nodes and registers them in the demo registry. This is not a production federation protocol.

Open handshake spec Lab demo

Endpoints (lab)

Handshake

`/api/federation/handshake`

Registry

`/api/federation/nodes`

Sample handshake

{
  "@context": "https://local-loop-io.github.io/projects/loop-protocol/contexts/loop-v0.1.1.jsonld",
  "@type": "NodeHandshake",
  "schema_version": "0.1.1",
  "node_id": "munich.loop",
  "name": "DEMO Munich Node",
  "endpoint": "https://demo-munich.loop/api",
  "capabilities": ["material-registry", "lab-relay"],
  "timestamp": "2025-12-20T10:00:00Z"
}