Elastic Security APIs

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You can use these APIs to interface with Elastic Security features:

Additionally, the Kibana Actions API is partially documented to enable opening and updating cases in external ticketing systems. For more information on Kibana Actions, see Alerting and Actions and https://github.com/elastic/kibana/tree/master/x-pack/plugins/actions.

API URLs

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For calls to the Default Kibana space, API endpoints are as follows:

<kibana host>:<port>/api/<endpoint>

Where:

  • <kibana host> is the host name of your Kibana instance.
  • <port> is port number of your Kibana instance.
  • <endpoint> is the API endpoint, such as detection_engine/rules or cases/configure.

If you are making calls to a Kibana space other than the Default space, the space identifier is part of the endpoint’s URL:

<kibana host>:<port>/s/<space URL>/api/<endpoint>

Where <space URL> is the URL identifier for the Kibana space.

You can find space URL identifiers on Edit space pages (Management → Spaces → <space name>) or by calling GET /api/spaces/space.

Authentication

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Token-based authentication, using the same username and password used to log in to the Kibana UI, is required to access the APIs.

API calls

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All calls to APIs are stateless. Each call must include all the information Elastic Security needs to perform the request.

Requests must contain these headers:

  • kbn-xsrf: <value>, where <value> can be any alphanumeric string (for example, kbn-xsrf: kibana)
  • Content-Type: application/json (when the request contains a JSON payload)

For example, the following call uses the Detections API to retrieve the first 20 detection rules from the Kibana siem space:

curl -X GET "<kibana host>:<port>/s/siem/api/detection_engine/rules/_find"
-H 'kbn-xsrf: kibana' -u <username>:<password>

In dev mode, the Kibana server runs behind a proxy which adds a random path component to its URL. Considerations for basePath describes how to work with and disable the random path component.