# Web API

- V2 Web API
  - Capabilities
  - Alarms
  - Filtering Queries
  - Composite rule Alarm

You can get API version list via request to endpoint root path. For example:

    curl -H "X-AUTH-TOKEN: fa2ec18631f94039a5b9a8b4fe8f56ad" http://127.0.0.1:8042

Sample response:

    {
        "versions": {
            "values": [
                {
                    "id": "v2",
                    "links": [
                        {
                            "href": "http://127.0.0.1:8042/v2",
                            "rel": "self"
                        },
                        {
                            "href": "https://docs.openstack.org/",
                            "rel": "describedby",
                            "type": "text/html"
                        }
                    ],
                    "media-types": [
                        {
                            "base": "application/json",
                            "type": "application/vnd.openstack.telemetry-v2+json"
                        },
                        {
                            "base": "application/xml",
                            "type": "application/vnd.openstack.telemetry-v2+xml"
                        }
                    ],
                    "status": "stable",
                    "updated": "2013-02-13T00:00:00Z"
                }
            ]
        }
    }

this page last updated: 2026-08-15 16:35:58

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