[
  {
    "hub_slug": "core-hub",
    "manifest_version": "0.1.0",
    "capabilities": [
      "capability.infotech.core-hub",
      "api.v2.compatibility",
      "contract.ir"
    ],
    "endpoints": [
      {"rel": "hubs", "href": "/api/v2/hubs"},
      {"rel": "events", "href": "/api/v2/interaction-events"},
      {"rel": "widgets", "href": "/api/v2/widgets"}
    ]
  }
]