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REST API

Overview

Fleet is powered by a Go API server which serves three types of endpoints:

  • Endpoints starting with /api/v1/osquery/ are osquery TLS server API endpoints. All of these endpoints are used for talking to osqueryd agents and that's it.
  • Endpoints starting with /api/v1/fleet/ are endpoints to interact with the Fleet data model (packs, queries, scheduled queries, labels, hosts, etc) as well as application endpoints (configuring settings, logging in, session management, etc).
  • All other endpoints are served by the React single page application bundle. The React app uses React Router to determine whether or not the URI is a valid route and what to do.

Note: We have deprecated /api/v1/kolide/ routes and will remove them in the Fleet 4.0 release. Please migrate all routes to /api/v1/fleet/.

fleetctl

Many of the operations that a user may wish to perform with an API are currently best performed via the fleetctl tooling. These CLI tools allow updating of the osquery configuration entities, as well as performing live queries.

Current API

The general idea with the current API is that there are many entities throughout the Fleet application, such as:

  • Queries
  • Packs
  • Labels
  • Hosts

Each set of objects follows a similar REST access pattern.

  • You can GET /api/v1/fleet/packs to get all packs
  • You can GET /api/v1/fleet/packs/1 to get a specific pack.
  • You can DELETE /api/v1/fleet/packs/1 to delete a specific pack.
  • You can POST /api/v1/fleet/packs (with a valid body) to create a new pack.
  • You can PATCH /api/v1/fleet/packs/1 (with a valid body) to modify a specific pack.

Queries, packs, scheduled queries, labels, invites, users, sessions all behave this way. Some objects, like invites, have additional HTTP methods for additional functionality. Some objects, such as scheduled queries, are merely a relationship between two other objects (in this case, a query and a pack) with some details attached.

All of these objects are put together and distributed to the appropriate osquery agents at the appropriate time. At this time, the best source of truth for the API is the HTTP handler file in the Go application. The REST API is exposed via a transport layer on top of an RPC service which is implemented using a micro-service library called Go Kit. If using the Fleet API is important to you right now, being familiar with Go Kit would definitely be helpful.

Authentication

All API requests to the Fleet server require API token authentication unless noted in the documentation.

To get an API token, send a request to the login endpoint:

{
  "token": "<your token>",
  "user": {
    "created_at": "2020-11-13T22:57:12Z",
    "updated_at": "2020-11-13T22:57:12Z",
    "id": 1,
    "username": "jane",
    "name": "",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

Then, use that API token to authenticate all subsequent API requests by sending it in the "Authorization" request header, prefixed with "Bearer ":

Authorization: Bearer <your token>

For SSO users, username/password login is disabled. The API token can instead be retrieved from the "Settings" page in the UI.

Log in

Authenticates the user with the specified credentials. Use the token returned from this endpoint to authenticate further API requests.

POST /api/v1/fleet/login

Parameters

Name Type In Description
username string body Required. The user's email.
password string body Required. The user's plain text password.

Example

POST /api/v1/fleet/login

Request body
{
  "username": "[email protected]",
  "password": "VArCjNW7CfsxGp67"
}
Default response

Status: 200

{
  "user": {
    "created_at": "2020-11-13T22:57:12Z",
    "updated_at": "2020-11-13T22:57:12Z",
    "id": 1,
    "username": "jane",
    "name": "",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  },
  "token": "{your token}"
}

Log out

Logs out the authenticated user.

POST /api/v1/fleet/logout

Example

POST /api/v1/fleet/logout

Default response

Status: 200

Forgot password

Sends a password reset email to the specified email. Requires that SMTP is configured for your Fleet server.

POST /api/v1/fleet/forgot_password

Parameters

Name Type In Description
email string body Required. The email of the user requesting the reset password link.

Example

POST /api/v1/fleet/forgot_password

Request body
{
  "email": "[email protected]"
}
Default response

Status: 200

Unknown error

Status: 500

{
  "message": "Unknown Error",
  "errors": [
    {
      "name": "base",
      "reason": "email not configured",
    }
  ]
}

Change password

POST /api/v1/fleet/change_password

Changes the password for the authenticated user.

Parameters

Name Type In Description
old_password string body Required. The user's old password.
new_password string body Required. The user's new password.

Example

POST /api/v1/fleet/change_password

Request body
{
  "old_password": "VArCjNW7CfsxGp67",
  "new_password": "zGq7mCLA6z4PzArC"
}
Default response

Status: 200

Validation failed

Status: 422 Unprocessable entity

{
  "message": "Validation Failed",
  "errors": [
    {
      "name": "old_password",
      "reason": "old password does not match"
    }
  ]
}

Reset password

Resets a user's password. Which user is determined by the password reset token used. The password reset token can be found in the password reset email sent to the desired user.

POST /api/v1/fleet/reset_password

Parameters

Name Type In Description
new_password string body Required. The new password.
new_password_confirmation string body Required. Confirmation for the new password.
password_reset_token string body Required. The token provided to the user in the password reset email.

Example

POST /api/v1/fleet/reset_password

Request body
{
  "new_password": "abc123"
  "new_password_confirmation": "abc123"
  "password_reset_token": "UU5EK0JhcVpsRkY3NTdsaVliMEZDbHJ6TWdhK3oxQ1Q="
}
Default response

Status: 200

{}

Me

Retrieves the user data for the authenticated user.

POST /api/v1/fleet/me

Example

POST /api/v1/fleet/me

Default response

Status: 200

{
  "user": {
    "created_at": "2020-11-13T22:57:12Z",
    "updated_at": "2020-11-16T23:49:41Z",
    "id": 1,
    "username": "jane",
    "name": "",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

Perform required password reset

Resets the password of the authenticated user. Requires that force_password_reset is set to true prior to the request.

POST /api/v1/fleet/perform_require_password_reset

Example

POST /api/v1/fleet/perform_required_password_reset

Request body
{
  "new_password": "sdPz8CV5YhzH47nK"
}
Default response

Status: 200

{
  "user": {
    "created_at": "2020-11-13T22:57:12Z",
    "updated_at": "2020-11-17T00:09:23Z",
    "id": 1,
    "username": "jane",
    "name": "",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

SSO config

Gets the current SSO configuration.

GET /api/v1/fleet/sso

Example

GET /api/v1/fleet/sso

Default response

Status: 200

{
  "settings": {
    "idp_name": "IDP Vendor 1",
    "idp_image_url": "",
    "sso_enabled": false
  }
}

Initiate SSO

POST /api/v1/fleet/sso

Parameters

Name Type In Description
relay_url string body Required. The relative url to be navigated to after successful sign in.

Example

POST /api/v1/fleet/sso

Request body
{
  "relay_url": "/hosts/manage"
}
Default response

Status: 200

Unknown error

Status: 500

{
  "message": "Unknown Error",
  "errors": [
    {
      "name": "base",
      "reason": "InitiateSSO getting metadata: Get \"https://idp.example.org/idp-meta.xml\": dial tcp: lookup idp.example.org on [2001:558:feed::1]:53: no such host"
    }
  ]
}

Hosts

List hosts

GET /api/v1/fleet/hosts

Parameters

Name Type In Description
page integer query Page number of the results to fetch.
per_page integer query Results per page.
order_key string query What to order results by. Can be any column in the hosts table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.
status string query Indicates the status of the hosts to return. Can either be new, online, offline, or mia.
query string query Search query keywords. Searchable fields include hostname, machine_serial, uuid, and ipv4.
additional_info_filters string query A comma-delimited list of fields to include in each host's additional information object. See Fleet Configuration Options for an example configuration with hosts' additional information.

Example

GET /api/v1/fleet/hosts?page=0&per_page=100&order_key=host_name&query=2ce

Request query parameters
{
  "page": 0,
  "per_page": 100,
  "order_key": "host_name",
}
Default response

Status: 200

{
  "hosts": [
    {
      "created_at": "2020-11-05T05:09:44Z",
      "updated_at": "2020-11-05T06:03:39Z",
      "id": 1,
      "detail_updated_at": "2020-11-05T05:09:45Z",
      "label_updated_at": "2020-11-05T05:14:51Z",
      "seen_time": "2020-11-05T06:03:39Z",
      "hostname": "2ceca32fe484",
      "uuid": "392547dc-0000-0000-a87a-d701ff75bc65",
      "platform": "centos",
      "osquery_version": "2.7.0",
      "os_version": "CentOS Linux 7",
      "build": "",
      "platform_like": "rhel fedora",
      "code_name": "",
      "uptime": 8305000000000,
      "memory": 2084032512,
      "cpu_type": "6",
      "cpu_subtype": "142",
      "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
      "cpu_physical_cores": 4,
      "cpu_logical_cores": 4,
      "hardware_vendor": "",
      "hardware_model": "",
      "hardware_version": "",
      "hardware_serial": "",
      "computer_name": "2ceca32fe484",
      "primary_ip": "",
      "primary_mac": "",
      "distributed_interval": 10,
      "config_tls_refresh": 10,
      "logger_tls_period": 8,
      "additional": {},
      "enroll_secret_name": "default",
      "status": "offline",
      "display_text": "2ceca32fe484"
    },
  ]
}

Get hosts summary

Returns the count of all hosts organized by status. online_count includes all hosts currently enrolled in Fleet. offline_count includes all hosts that haven't checked into Fleet recently. mia_count includes all hosts that haven't been seen by Fleet in more than 30 days. new_count includes the hosts that have been enrolled to Fleet in the last 24 hours.

GET /api/v1/fleet/host_summary

Parameters

None.

Example

GET /api/v1/fleet/host_summary

Default response

Status: 200

{
  "online_count": 2267,
  "offline_count": 141,
  "mia_count": 0,
  "new_count": 0
}

Get host

Returns the information of the specified host.

GET /api/v1/fleet/hosts/{id}

Parameters

Name Type In Description
id integer path Required. The host's id.

Example

GET /api/v1/fleet/hosts/121

Default response

Status: 200

{
    "host": {
        "created_at": "2021-01-19T18:04:12Z",
        "updated_at": "2021-01-19T20:21:27Z",
        "id": 121,
        "detail_updated_at": "2021-01-19T20:04:22Z",
        "label_updated_at": "2021-01-19T20:04:22Z",
        "last_enrolled_at": "2021-01-19T18:04:12Z",
        "seen_time": "2021-01-19T20:21:27Z",
        "hostname": "259404d30eb6",
        "uuid": "f01c4390-0000-0000-a1e5-14346a5724dc",
        "platform": "ubuntu",
        "osquery_version": "2.10.2",
        "os_version": "Ubuntu 14.4.0",
        "build": "",
        "platform_like": "debian",
        "code_name": "",
        "uptime": 11202000000000,
        "memory": 2085326848,
        "cpu_type": "6",
        "cpu_subtype": "142",
        "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
        "cpu_physical_cores": 4,
        "cpu_logical_cores": 4,
        "hardware_vendor": "",
        "hardware_model": "",
        "hardware_version": "",
        "hardware_serial": "",
        "computer_name": "259404d30eb6",
        "primary_ip": "172.19.0.4",
        "primary_mac": "02:42:ac:13:00:04",
        "distributed_interval": 10,
        "config_tls_refresh": 10,
        "logger_tls_period": 10,
        "additional": {},
        "enroll_secret_name": "bar",
        "status": "offline",
        "display_text": "259404d30eb6"
    }
}

Get host by identifier

Returns the information of the host specified using the uuid, osquery_host_id, hostname, or node_key as an identifier

GET /api/v1/fleet/hosts/identifier/{identifier}

Parameters

Name Type In Description
identifier integer or string path Required. The host's uuid, osquery_host_id, hostname, or node_key

Example

GET /api/v1/fleet/hosts/identifier/f01c4390-0000-0000-a1e5-14346a5724dc

Default response

Status: 200

{
    "host": {
        "created_at": "2021-01-19T18:04:12Z",
        "updated_at": "2021-01-19T20:21:27Z",
        "id": 121,
        "detail_updated_at": "2021-01-19T20:04:22Z",
        "label_updated_at": "2021-01-19T20:04:22Z",
        "last_enrolled_at": "2021-01-19T18:04:12Z",
        "seen_time": "2021-01-19T20:21:27Z",
        "hostname": "259404d30eb6",
        "uuid": "f01c4390-0000-0000-a1e5-14346a5724dc",
        "platform": "ubuntu",
        "osquery_version": "2.10.2",
        "os_version": "Ubuntu 14.4.0",
        "build": "",
        "platform_like": "debian",
        "code_name": "",
        "uptime": 11202000000000,
        "memory": 2085326848,
        "cpu_type": "6",
        "cpu_subtype": "142",
        "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
        "cpu_physical_cores": 4,
        "cpu_logical_cores": 4,
        "hardware_vendor": "",
        "hardware_model": "",
        "hardware_version": "",
        "hardware_serial": "",
        "computer_name": "259404d30eb6",
        "primary_ip": "172.19.0.4",
        "primary_mac": "02:42:ac:13:00:04",
        "distributed_interval": 10,
        "config_tls_refresh": 10,
        "logger_tls_period": 10,
        "additional": {},
        "enroll_secret_name": "bar",
        "status": "offline",
        "display_text": "259404d30eb6"
    }
}

Delete host

Deletes the specified host from Fleet. Note that a deleted host will fail authentication with the previous node key, and in most osquery configurations will attempt to re-enroll automatically. If the host still has a valid enroll secret, it will re-enroll successfully.

DELETE /api/v1/fleet/hosts/{id}

Parameters

Name Type In Description
id integer path Required. The host's id.

Example

DELETE /api/v1/fleet/hosts/121

Default response

Status: 200

{}

Labels

Create label

Creates a dynamic label.

POST /api/v1/fleet/labels

Parameters

Name Type In Description
name string body Required. The label's name.
description string body The label's description.
query string body Required. The query in SQL syntax used to filter the hosts.
platform string body The specific platform for the label to target. Provides an additional filter. Choices for platform are darwin, windows, ubuntu, and centos. All platforms are included by default and this option is represented by an empty string.

Example

POST /api/v1/fleet/labels

Request body
{
  "name": "Ubuntu hosts",
  "description": "Filters ubuntu hosts",
  "query": "select 1 from os_version where platform = 'ubuntu';",
  "platform": ""
}
Default response

Status: 200

{
  "label": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 1,
    "name": "Ubuntu hosts",
    "description": "Filters ubuntu hosts",
    "query": "select 1 from os_version where platform = 'ubuntu';",
    "label_type": "regular",
    "label_membership_type": "dynamic",
    "display_text": "Ubuntu hosts",
    "count": 0,
    "host_ids": null
  }
}

Modify label

Modifies the specified label. Note: Label queries are immutable. To change the query, you must delete the label and create a new label.

PATCH /api/v1/fleet/labels/{id}

Parameters

Name Type In Description
id integer path Required. The label's id.
name string body The label's name.
description string body The label's description.
platform string body The specific platform for the label to target. Provides an additional filter. Choices for platform are darwin, windows, ubuntu, and centos. All platforms are included by default and this option is represented by an empty string.

Example

PATCH /api/v1/fleet/labels/1

Request body
{
  "name": "macOS label",
  "description": "Now this label only includes macOS machines",
  "platform": "darwin"
}
Default response

Status: 200

{
  "label": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 1,
    "name": "Ubuntu hosts",
    "description": "Filters ubuntu hosts",
    "query": "select 1 from os_version where platform = 'ubuntu';",
    "platform": "darwin",
    "label_type": "regular",
    "label_membership_type": "dynamic",
    "display_text": "Ubuntu hosts",
    "count": 0,
    "host_ids": null
  }
}

Get label

Returns the specified label.

GET /api/v1/fleet/labels/{id}

Parameters

Name Type In Description
id integer path Required. The label's id.

Example

GET /api/v1/fleet/labels/1

Default response

Status: 200

{
  "label": {
    "created_at": "2021-02-09T22:09:43Z",
    "updated_at": "2021-02-09T22:15:58Z",
    "id": 12,
    "name": "Ubuntu",
    "description": "Filters ubuntu hosts",
    "query": "select 1 from os_version where platform = 'ubuntu';",
    "label_type": "regular",
    "label_membership_type": "dynamic",
    "display_text": "Ubuntu",
    "count": 0,
    "host_ids": null
  }
}

List labels

Returns a list of all the labels in Fleet.

GET /api/v1/fleet/labels

Parameters

Name Type In Description
id integer path Required. The label's id.
order_key string query What to order results by. Can be any column in the labels table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.

Example

GET /api/v1/fleet/labels

Default response

Status: 200

{
  "labels": [
    {
      "created_at": "2021-02-02T23:55:25Z",
      "updated_at": "2021-02-02T23:55:25Z",
      "id": 6,
      "name": "All Hosts",
      "description": "All hosts which have enrolled in Fleet",
      "query": "select 1;",
      "label_type": "builtin",
      "label_membership_type": "dynamic",
      "host_count": 7,
      "display_text": "All Hosts",
      "count": 7,
      "host_ids": null
    },
    {
      "created_at": "2021-02-02T23:55:25Z",
      "updated_at": "2021-02-02T23:55:25Z",
      "id": 7,
      "name": "macOS",
      "description": "All macOS hosts",
      "query": "select 1 from os_version where platform = 'darwin';",
      "platform": "darwin",
      "label_type": "builtin",
      "label_membership_type": "dynamic",
      "host_count": 1,
      "display_text": "macOS",
      "count": 1,
      "host_ids": null
    },
    {
      "created_at": "2021-02-02T23:55:25Z",
      "updated_at": "2021-02-02T23:55:25Z",
      "id": 8,
      "name": "Ubuntu Linux",
      "description": "All Ubuntu hosts",
      "query": "select 1 from os_version where platform = 'ubuntu';",
      "platform": "ubuntu",
      "label_type": "builtin",
      "label_membership_type": "dynamic",
      "host_count": 3,
      "display_text": "Ubuntu Linux",
      "count": 3,
      "host_ids": null
    },
    {
      "created_at": "2021-02-02T23:55:25Z",
      "updated_at": "2021-02-02T23:55:25Z",
      "id": 9,
      "name": "CentOS Linux",
      "description": "All CentOS hosts",
      "query": "select 1 from os_version where platform = 'centos' or name like '%centos%'",
      "label_type": "builtin",
      "label_membership_type": "dynamic",
      "host_count": 3,
      "display_text": "CentOS Linux",
      "count": 3,
      "host_ids": null
    },
    {
      "created_at": "2021-02-02T23:55:25Z",
      "updated_at": "2021-02-02T23:55:25Z",
      "id": 10,
      "name": "MS Windows",
      "description": "All Windows hosts",
      "query": "select 1 from os_version where platform = 'windows';",
      "platform": "windows",
      "label_type": "builtin",
      "label_membership_type": "dynamic",
      "display_text": "MS Windows",
      "count": 0,
      "host_ids": null
    },
  ]
}

List hosts in a label

Returns a list of the hosts that belong to the specified label.

GET /api/v1/fleet/labels/{id}/hosts

Parameters

Name Type In Description
id integer path Required. The label's id.
order_key string query What to order results by. Can be any column in the hosts table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.
query string query Search query keywords. Searchable fields include hostname, machine_serial, uuid, and ipv4.

Example

GET /api/v1/fleet/labels/6/hosts&query=floobar

Default response

Status: 200

{
  "hosts": [
    {
      "created_at": "2021-02-03T16:11:43Z",
      "updated_at": "2021-02-03T21:58:19Z",
      "id": 2,
      "detail_updated_at": "2021-02-03T21:58:10Z",
      "label_updated_at": "2021-02-03T21:58:10Z",
      "last_enrolled_at": "2021-02-03T16:11:43Z",
      "seen_time": "2021-02-03T21:58:20Z",
      "hostname": "floobar42",
      "uuid": "a2064cef-0000-0000-afb9-283e3c1d487e",
      "platform": "ubuntu",
      "osquery_version": "4.5.1",
      "os_version": "Ubuntu 20.4.0",
      "build": "",
      "platform_like": "debian",
      "code_name": "",
      "uptime": 32688000000000,
      "memory": 2086899712,
      "cpu_type": "x86_64",
      "cpu_subtype": "142",
      "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
      "cpu_physical_cores": 4,
      "cpu_logical_cores": 4,
      "hardware_vendor": "",
      "hardware_model": "",
      "hardware_version": "",
      "hardware_serial": "",
      "computer_name": "e2e7f8d8983d",
      "primary_ip": "172.20.0.2",
      "primary_mac": "02:42:ac:14:00:02",
      "distributed_interval": 10,
      "config_tls_refresh": 10,
      "logger_tls_period": 10,
      "additional": {},
      "enroll_secret_name": "default",
      "status": "offline",
      "display_text": "e2e7f8d8983d"
    },
  ]
}

Delete label

Deletes the label specified by name.

DELETE /api/v1/fleet/labels/{name}

Parameters

Name Type In Description
name string path Required. The label's name.

Example

DELETE /api/v1/fleet/labels/ubuntu_label

Default response

Status: 200

{}

Delete label by ID

Deletes the label specified by ID.

DELETE /api/v1/fleet/labels/id/{id}

Parameters

Name Type In Description
id integer path Required. The label's id.

Example

DELETE /api/v1/fleet/labels/id/13

Default response

Status: 200

{}

Apply labels specs

Applies the supplied labels specs to Fleet. Each label requires the name, and label_membership_type properties.

If the label_membership_type is set to dynamic, the query property must also be specified with the value set to a query in SQL syntax.

If the label_membership_type is set to manual, the hosts property must also be specified with the value set to a list of hostnames.

POST /api/v1/fleet/specs/labels

Parameters

Name Type In Description
specs list path A list of the label to apply. Each label requires the name, query, and label_membership_type properties

Example

POST /api/v1/fleet/specs/labels

Request body
{
  "specs": [
    {
      "name": "Ubuntu",
      "description": "Filters ubuntu hosts",
      "query": "select 1 from os_version where platform = 'ubuntu';",
      "label_membership_type": "dynamic"
    },
    {
      "name": "local_machine",
      "description": "Includes only my local machine",
      "label_membership_type": "manual",
      "hosts": [
        "snacbook-pro.local"
      ]
    }
  ]
}
Default response

Status: 200

{}

Get labels specs

GET /api/v1/fleet/specs/labels

Parameters

None.

Example

GET /api/v1/fleet/specs/labels

Default response

Status: 200

{
  "specs": [
    {
      "ID": 0,
      "name": "All Hosts",
      "description": "All hosts which have enrolled in Fleet",
      "query": "select 1;",
      "label_type": "builtin",
      "label_membership_type": "dynamic"
    },
    {
      "ID": 0,
      "name": "macOS",
      "description": "All macOS hosts",
      "query": "select 1 from os_version where platform = 'darwin';",
      "platform": "darwin",
      "label_type": "builtin",
      "label_membership_type": "dynamic"
    },
    {
      "ID": 0,
      "name": "Ubuntu Linux",
      "description": "All Ubuntu hosts",
      "query": "select 1 from os_version where platform = 'ubuntu';",
      "platform": "ubuntu",
      "label_type": "builtin",
      "label_membership_type": "dynamic"
    },
    {
      "ID": 0,
      "name": "CentOS Linux",
      "description": "All CentOS hosts",
      "query": "select 1 from os_version where platform = 'centos' or name like '%centos%'",
      "label_type": "builtin",
      "label_membership_type": "dynamic"
    },
    {
      "ID": 0,
      "name": "MS Windows",
      "description": "All Windows hosts",
      "query": "select 1 from os_version where platform = 'windows';",
      "platform": "windows",
      "label_type": "builtin",
      "label_membership_type": "dynamic"
    },
    {
      "ID": 0,
      "name": "Ubuntu",
      "description": "Filters ubuntu hosts",
      "query": "select 1 from os_version where platform = 'ubuntu';",
      "label_membership_type": "dynamic"
    }
  ]
}

Get label spec

Returns the spec for the label specified by name.

GET /api/v1/fleet/specs/labels/{name}

Parameters

None.

Example

GET /api/v1/fleet/specs/labels/local_machine

Default response

Status: 200

{
  "specs": {
    "ID": 0,
    "name": "local_machine",
    "description": "Includes only my local machine",
    "query": "",
    "label_membership_type": "manual",
    "hosts": [
        "snacbook-pro.local"
    ]
  }
}

Users

The Fleet server exposes a handful of API endpoints that handles common user management operations. All the following endpoints require prior authentication meaning you must first log in successfully before calling any of the endpoints documented below.

List all users

Returns a list of all enabled users

GET /api/v1/fleet/users

Parameters

Name Type In Description
order_key string query What to order results by. Can be any column in the users table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.

Example

GET /api/v1/fleet/users

Request query parameters

None.

Default response

Status: 200

{
  "users": [
    {
      "created_at": "2020-12-10T03:52:53Z",
      "updated_at": "2020-12-10T03:52:53Z",
      "id": 1,
      "username": "janedoe",
      "name": "",
      "email": "[email protected]",
      "admin": true,
      "enabled": true,
      "force_password_reset": false,
      "gravatar_url": "",
      "sso_enabled": false
    }
  ]
}
Failed authentication

Status: 401 Authentication Failed

{
  "message": "Authentication Failed",
  "errors": [
    {
      "name": "base",
      "reason": "username or email and password do not match"
    }
  ]
}

Create a user account with an invitation

Creates a user account after an invited user provides registration information and submits the form.

POST /api/v1/fleet/users

Parameters

Name Type In Description
email string body Required. The email address of the user.
invite_token string body Required. Token provided to the user in the invitation email.
name string body The name of the user.
username string body Required. The username chosen by the user
password string body Required. The password chosen by the user.
password_confirmation string body Required. Confirmation of the password chosen by the user.

Example

POST /api/v1/fleet/users

Request query parameters
{
  "email": "[email protected]",
  "invite_token": "SjdReDNuZW5jd3dCbTJtQTQ5WjJTc2txWWlEcGpiM3c=",
  "name": "janedoe",
  "username": "janedoe",
  "password": "test-123",
  "password_confirmation": "test-123"
}
Default response

Status: 200

{
  "user": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 2,
    "username": "janedoe",
    "name": "janedoe",
    "email": "[email protected]",
    "admin": false,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}
Failed authentication

Status: 401 Authentication Failed

{
  "message": "Authentication Failed",
  "errors": [
    {
      "name": "base",
      "reason": "username or email and password do not match"
    }
  ]
}
Expired or used invite code

Status: 404 Resource Not Found

{
  "message": "Resource Not Found",
  "errors": [
    {
      "name": "base",
      "reason": "Invite with token SjdReDNuZW5jd3dCbTJtQTQ5WjJTc2txWWlEcGpiM3c= was not found in the datastore"
    }
  ]
}
Validation failed

Status: 422 Validation Failed

The same error will be returned whenever one of the required parameters fails the validation.

{
  "message": "Validation Failed",
  "errors": [
    {
      "name": "username",
      "reason": "cannot be empty"
    }
  ]
}

Create a user account without an invitation

Creates a user account without requiring an invitation, the user is enabled immediately.

POST /api/v1/fleet/users/admin

Parameters

Name Type In Description
username string body Required. The user's username.
email string body Required. The user's email address.
password string body Required. The user's password.
invited_by integer body Required. ID of the admin creating the user.
admin boolean body Required. Whether the user has admin privileges.

Example

POST /api/v1/fleet/users/admin

Request query parameters
{
  "username": "janedoe",
  "email": "[email protected]",
  "password": "test-123",
  "invited_by":1,
  "admin":true
}
Default response

Status: 200

{
  "user": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 5,
    "username": "janedoe",
    "name": "",
    "email": "[email protected]",
    "admin": false,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}
Failed authentication

Status: 401 Authentication Failed

{
  "message": "Authentication Failed",
  "errors": [
    {
      "name": "base",
      "reason": "username or email and password do not match"
    }
  ]
}
User doesn't exist

Status: 404 Resource Not Found

{
  "message": "Resource Not Found",
  "errors": [
    {
      "name": "base",
      "reason": "User with id=1 was not found in the datastore"
    }
  ]
}

Get user information

Returns all information about a specific user.

GET /api/v1/fleet/users/{id}

Parameters

Name Type In Description
id integer path Required. The user's id.

Example

GET /api/v1/fleet/users/2

Request query parameters
{
  "id": 1
}
Default response

Status: 200

{
  "user": {
    "created_at": "2020-12-10T05:20:25Z",
    "updated_at": "2020-12-10T05:24:27Z",
    "id": 2,
    "username": "janedoe",
    "name": "janedoe",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}
Failed authentication

Status: 401 Authentication Failed

{
  "message": "Authentication Failed",
  "errors": [
    {
      "name": "base",
      "reason": "username or email and password do not match"
    }
  ]
}
User doesn't exist

Status: 404 Resource Not Found

{
  "message": "Resource Not Found",
  "errors": [
    {
      "name": "base",
      "reason": "User with id=5 was not found in the datastore"
    }
  ]
}

Modify user

PATCH /api/v1/fleet/users/{id}

Parameters

Name Type In Description
id integer path Required. The user's id.
name string body The user's name.
username string body The user's username.
position string body The user's position.
email string body The user's email.
sso_enabled boolean body Whether or not SSO is enabled for the user.

Example

PATCH /api/v1/fleet/users/2

Request body
{
  "name": "Jane Doe",
  "position": "Incident Response Engineer"
}
Default response

Status: 200

{
  "user": {
    "created_at": "2021-02-03T16:11:06Z",
    "updated_at": "2021-02-03T16:11:06Z",
    "id": 2,
    "username": "jdoe",
    "name": "Jane Doe",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "position": "Incident Response Engineer",
    "sso_enabled": false
  }
}

Enable or disable user

Revokes or renews the selected user's access to Fleet. Returns the user object.

POST /api/v1/fleet/users/{id}/enable

Parameters

Name Type In Description
id integer path Required. The user's id.
enabled boolean body Required. Whether or not the user can access Fleet.

Example

POST /api/v1/fleet/users/2/enable

Default body

{
  "enabled": false
}
Default response

Status: 200

{
  "user": {
    "created_at": "2021-02-23T22:23:34Z",
    "updated_at": "2021-02-23T22:23:34Z",
    "id": 2,
    "username": "janedoe",
    "name": "Jane Doe",
    "email": "[email protected]",
    "admin": false,
    "enabled": false,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

Promote or demote user

Promotes or demotes the selected user's level of access as an admin in Fleet. Admins in Fleet have the ability to invite new users, edit settings, and edit osquery options across hosts. Returns the user object.

POST /api/v1/fleet/users/{id}/admin

Parameters

Name Type In Description
id integer path Required. The user's id.
enabled boolean body Required. Whether or not the user can access Fleet.

Example

POST /api/v1/fleet/users/2/admin

Default body

{
  "admin": true
}
Default response

Status: 200

{
  "user": {
    "created_at": "2021-02-23T22:23:34Z",
    "updated_at": "2021-02-23T22:28:41Z",
    "id": 2,
    "username": "janedoe",
    "name": "Jane Doe",
    "email": "[email protected]",
    "admin": true,
    "enabled": true,
    "force_password_reset": false,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

Require password reset

The selected user is logged out of Fleet and required to reset their password during the next attempt to log in. This also revokes all active Fleet API tokens for this user. Returns the user object.

POST /api/v1/fleet/users/{id}/require_password_reset

Parameters

Name Type In Description
id integer path Required. The user's id.
reset boolean body Whether or not the user is required to reset their password during the next attempt to log in.

Example

POST /api/v1/fleet/users/{id}/require_password_reset

Request body
{
  "require": true
}
Default response

Status: 200

{
  "user": {
    "created_at": "2021-02-23T22:23:34Z",
    "updated_at": "2021-02-23T22:28:52Z",
    "id": 2,
    "username": "janedoe",
    "name": "Jane Doe",
    "email": "[email protected]",
    "admin": false,
    "enabled": true,
    "force_password_reset": true,
    "gravatar_url": "",
    "sso_enabled": false
  }
}

List a user's sessions

Returns a list of the user's sessions in Fleet.

GET /api/v1/fleet/users/{id}/sessions

Parameters

None.

Example

GET /api/v1/fleet/users/1/sessions

Default response

Status: 200

{
  "sessions": [
    {
      "session_id": 2,
      "user_id": 1,
      "created_at": "2021-02-03T16:12:50Z"
    },
    {
      "session_id": 3,
      "user_id": 1,
      "created_at": "2021-02-09T23:40:23Z"
    },
    {
      "session_id": 6,
      "user_id": 1,
      "created_at": "2021-02-23T22:23:58Z"
    }
  ]
}

Delete a user's sessions

Deletes the selected user's sessions in Fleet. Also deletes the user's API token.

DELETE /api/v1/fleet/users/{id}/sessions

Parameters

Name Type In Description
id integer path Required. The ID of the desired user.

Example

DELETE /api/v1/fleet/users/1/sessions

Default response

Status: 200

{}

Sessions

Get session info

Returns the session information for the session specified by ID.

GET /api/v1/fleet/sessions/{id}

Parameters

Name Type In Description
id integer path Required. The ID of the desired session.

Example

GET /api/v1/fleet/sessions/1

Default response

Status: 200

{
  "session_id": 1,
  "user_id": 1,
  "created_at": "2021-03-02T18:41:34Z"
}

Delete session

Deletes the session specified by ID. When the user associated with the session next attempts to access Fleet, they will be asked to log in.

DELETE /api/v1/fleet/sessions/{id}

Parameters

Name Type In Description
id integer path Required. The id of the desired session.

Example

DELETE /api/v1/fleet/sessions/1

Default response

Status: 200

{}

Queries

Get query

Returns the query specified by ID.

GET /api/v1/fleet/queries/{id}

Parameters

Name Type In Description
id integer path Required. The id of the desired query.

Example

GET /api/v1/fleet/queries/31

Default response

Status: 200

{
  "query": {
    "created_at": "2021-01-19T17:08:24Z",
    "updated_at": "2021-01-19T17:08:24Z",
    "id": 31,
    "name": "centos_hosts",
    "description": "",
    "query": "select 1 from os_version where platform = \"centos\";",
    "saved": true,
    "author_id": 1,
    "author_name": "John",
    "packs": [
      {
        "created_at": "2021-01-19T17:08:31Z",
        "updated_at": "2021-01-19T17:08:31Z",
        "id": 14,
        "name": "test_pack",
        "description": "",
        "platform": "",
        "disabled": false
      }
    ]
  }
}

List queries

Returns a list of all queries in the Fleet instance.

GET /api/v1/fleet/queries

Parameters

Name Type In Description
order_key string query What to order results by. Can be any column in the queries table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.

Example

GET /api/v1/fleet/queries

Default response

Status: 200

{
"queries": [
  {
    "created_at": "2021-01-04T21:19:57Z",
    "updated_at": "2021-01-04T21:19:57Z",
    "id": 1,
    "name": "query1",
    "description": "query",
    "query": "SELECT * FROM osquery_info",
    "saved": true,
    "author_id": 1,
    "author_name": "noah",
    "packs": [
      {
        "created_at": "2021-01-05T21:13:04Z",
        "updated_at": "2021-01-07T19:12:54Z",
        "id": 1,
        "name": "Pack",
        "description": "Pack",
        "platform": "",
        "disabled": true
      }
    ]
  },
  {
    "created_at": "2021-01-19T17:08:24Z",
    "updated_at": "2021-01-19T17:08:24Z",
    "id": 2,
    "name": "osquery_version",
    "description": "The version of the Launcher and Osquery process",
    "query": "select launcher.version, osquery.version from kolide_launcher_info launcher, osquery_info osquery;",
    "saved": true,
    "author_id": 1,
    "author_name": "noah",
    "packs": [
      {
        "created_at": "2021-01-19T17:08:31Z",
        "updated_at": "2021-01-19T17:08:31Z",
        "id": 14,
        "name": "test_pack",
        "description": "",
        "platform": "",
        "disabled": false
      },
      {
        "created_at": "2021-01-19T17:08:31Z",
        "updated_at": "2021-01-19T17:08:31Z",
        "id": 14,
        "name": "test_pack",
        "description": "",
        "platform": "",
        "disabled": false
      }
    ]
  },
  {
    "created_at": "2021-01-19T17:08:24Z",
    "updated_at": "2021-01-19T17:08:24Z",
    "id": 3,
    "name": "osquery_schedule",
    "description": "Report performance stats for each file in the query schedule.",
    "query": "select name, interval, executions, output_size, wall_time, (user_time/executions) as avg_user_time, (system_time/executions) as avg_system_time, average_memory, last_executed from osquery_schedule;",
    "saved": true,
    "author_id": 1,
    "author_name": "noah",
    "packs": [
      {
        "created_at": "2021-01-19T17:08:31Z",
        "updated_at": "2021-01-19T17:08:31Z",
        "id": 14,
        "name": "test_pack",
        "description": "",
        "platform": "",
        "disabled": false
      }
    ]
  },
]

Create query

POST /api/v1/fleet/queries

Parameters

Name Type In Description
name string body Required. The name of the query.
query string body Required. The query in SQL syntax.
description string body The query's description.

Example

POST /api/v1/fleet/queries

Request body
{
  "description": "This is a new query."
  "name": "new_query"
  "query": "SELECT * FROM osquery_info"
}
Default response

Status: 200

{
  "query": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 288,
    "name": "new_query",
    "description": "This is a new query.",
    "query": "SELECT * FROM osquery_info",
    "saved": true,
    "author_id": 1,
    "author_name": "",
    "packs": []
  }
}

Modify query

Returns the query specified by ID.

PATCH /api/v1/fleet/queries/{id}

Parameters

Name Type In Description
id integer path Required. The ID of the query.
name string body The name of the query.
query string body The query in SQL syntax.
description string body The query's description.

Example

PATCH /api/v1/fleet/queries/2

Request body
{
  "name": "new_title_for_my_query"
}
Default response

Status: 200

{
  "query": {
    "created_at": "2021-01-22T17:23:27Z",
    "updated_at": "2021-01-22T17:23:27Z",
    "id": 288,
    "name": "new_title_for_my_query",
    "description": "This is a new query.",
    "query": "SELECT * FROM osquery_info",
    "saved": true,
    "author_id": 1,
    "author_name": "noah",
    "packs": []
  }
}

Delete query

Deletes the query specified by name.

DELETE /api/v1/fleet/queries/{name}

Parameters

Name Type In Description
name string path Required. The name of the query.

Example

DELETE /api/v1/fleet/queries/{name}

Default response

Status: 200

{}

Delete query by ID

Deletes the query specified by ID.

DELETE /api/v1/fleet/queries/id/{id}

Parameters

Name Type In Description
id integer path Required. The ID of the query.

Example

DELETE /api/v1/fleet/queries/id/28

Default response

Status: 200

{}

Delete queries

Deletes the queries specified by ID. Returns the count of queries successfully deleted.

POST /api/v1/fleet/queries/delete

Parameters

Name Type In Description
ids list body Required. The IDs of the queries.

Example

POST /api/v1/fleet/queries/delete

Request body
{
  "ids": [
    2, 24, 25
  ]
}
Default response

Status: 200

{
  "deleted": 3
}

Get queries specs

Returns a list of all queries in the Fleet instance. Each item returned includes the name, description, and SQL of the query.

GET /api/v1/fleet/spec/queries

Parameters

None.

Example

GET /api/v1/fleet/spec/queries

Default response

Status: 200

{
  "specs": [
    {
        "name": "query1",
        "description": "query",
        "query": "SELECT * FROM osquery_info"
    },
    {
        "name": "osquery_version",
        "description": "The version of the Launcher and Osquery process",
        "query": "select launcher.version, osquery.version from kolide_launcher_info launcher, osquery_info osquery;"
    },
    {
        "name": "osquery_schedule",
        "description": "Report performance stats for each file in the query schedule.",
        "query": "select name, interval, executions, output_size, wall_time, (user_time/executions) as avg_user_time, (system_time/executions) as avg_system_time, average_memory, last_executed from osquery_schedule;"
    },
  ]
}

Get query spec

Returns the name, description, and SQL of the query specified by name.

GET /api/v1/fleet/spec/queries/{name}

Parameters

Name Type In Description
name string path Required. The name of the query.

Example

GET /api/v1/fleet/spec/queries/query1

Default response

Status: 200

{
    "specs": {
        "name": "query1",
        "description": "query",
        "query": "SELECT * FROM osquery_info"
    }
}

Apply queries specs

Creates and/or modifies the queries included in the specs list. To modify an existing query, the name of the query included in specs must already be used by an existing query. If a query with the specified name doesn't exist in Fleet, a new query will be created.

POST /api/v1/fleet/spec/queries

Parameters

Name Type In Description
specs list body Required. The list of the queries to be created or modified.

Example

POST /api/v1/fleet/spec/queries

Request body
{
  "specs": [
    {
        "name": "new_query",
        "description": "This will be a new query because a query with the name 'new_query' doesn't exist in Fleet.",
        "query": "SELECT * FROM osquery_info"
    },
    {
        "name": "osquery_version",
        "description": "Only this queries description will be modified because a query with the name 'osquery_version' exists in Fleet.",
        "query": "select launcher.version, osquery.version from kolide_launcher_info launcher, osquery_info osquery;"
    },
    {
        "name": "osquery_schedule",
        "description": "This queries description and SQL will be modified because a query with the name 'osquery_schedule' exists in Fleet.",
        "query": "SELECT * FROM osquery_info"
    }
  ]
}
Default response

Status: 200

{}

Run live query

Runs the specified query as a live query on the specified hosts or group of hosts. Returns a new live query campaign. Individual hosts must be specified with the host's ID. Groups of hosts are specified by label ID.

POST /api/v1/fleet/queries/run

Parameters

Name Type In Description
query string body Required. The SQL of the query.
selected object body Required. The desired targets for the query specified by ID. This object can contain hosts and/or labels properties. See examples below.

Example with one host targeted by ID

POST /api/v1/fleet/queries/run

Request body
{
  "query": "select instance_id from system_info",
  "selected": { 
    "hosts": [171]
  }
}
Default response

Status: 200

{
  "campaign": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "Metrics": {
      "TotalHosts": 1,
      "OnlineHosts": 0,
      "OfflineHosts": 1,
      "MissingInActionHosts": 0,
      "NewHosts": 1
    },
    "id": 1,
    "query_id": 3,
    "status": 0,
    "user_id": 1
  }
}

Example with multiple hosts targeted by label ID

POST /api/v1/fleet/queries/run

Request body
{
  "query": "select instance_id from system_info;",
  "selected": { 
    "labels": [7]
  }
}
Default response

Status: 200

{
  "campaign": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "Metrics": {
      "TotalHosts": 102,
      "OnlineHosts": 0,
      "OfflineHosts": 24,
      "MissingInActionHosts": 0,
      "NewHosts": 0
    },
    "id": 2,
    "query_id": 3,
    "status": 0,
    "user_id": 1
  }
}

Run live query by name

Runs the specified query as a live query on the specified hosts or group of hosts. Returns a new live query campaign. Individual hosts must be specified with the host's hostname. Groups of hosts are specified by label name.

POST /api/v1/fleet/queries/run_by_names

Parameters

Name Type In Description
query string body Required. The SQL of the query.
selected object body Required. The desired targets for the query specified by name. This object can contain hosts and/or labels properties. See examples below.

Example with one host targeted by hostname

POST /api/v1/fleet/queries/run_by_names

Request body
{
  "query": "select instance_id from system_info",
  "selected": { 
    "hosts": [
      "macbook-pro.local", 
    ]
  }
}
Default response

Status: 200

{
  "campaign": {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "Metrics": {
          "TotalHosts": 1,
          "OnlineHosts": 0,
          "OfflineHosts": 1,
          "MissingInActionHosts": 0,
          "NewHosts": 1
      },
      "id": 1,
      "query_id": 3,
      "status": 0,
      "user_id": 1
  }
}

Example with multiple hosts targeted by label name

POST /api/v1/fleet/queries/run_by_names

Request body
{
  "query": "select instance_id from system_info",
  "selected": { 
    "labels": [
      "All Hosts"
    ]
  }
}
Default response

Status: 200

{
  "campaign": {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "Metrics": {
          "TotalHosts": 102,
          "OnlineHosts": 0,
          "OfflineHosts": 24,
          "MissingInActionHosts": 0,
          "NewHosts": 1
      },
      "id": 2,
      "query_id": 3,
      "status": 0,
      "user_id": 1
  }
}

Retrieve live query results (standard WebSocket API)

You can retrieve the results of a live query using the standard WebSocket API.

Before you retrieve the live query results, you must create a live query campaign by running the live query. See the documentation for the Run live query endpoint to create a live query campaign.

/api/v1/fleet/results/websockets

Parameters

Name Type In Description
token string Required. The token used to authenticate with the Fleet API.
campaignID integer Required. The ID of the live query campaign.

Example

Example script to handle request and response
const socket = new WebSocket('wss://<your-base-url>/api/v1/fleet/results/websocket');

socket.onopen = () => {
  socket.send(JSON.stringify({ type: 'auth', data: { token: <auth-token> } }));
  socket.send(JSON.stringify({ type: 'select_campaign', data: { campaign_id: <campaign-id> } }));
};

socket.onmessage = ({ data }) => {
  console.log(data);
  const message = JSON.parse(data);
  if (message.type === 'status' && message.data.status === 'finished') {
    socket.close();
  }
}
Detailed request and response walkthrough with example data
webSocket.onopen()
Response data
o
webSocket.send()
Request data
[
  { 
    "type": "auth", 
    "data": { "token": <insert_token_here> } 
  }
]

[
  {
    "type": "select_campaign", 
    "data": { "campaign_id": 12 }
  }
]
webSocket.onmessage()
Response data
// Sends the total number of hosts targeted and segments them by status

[
  {
    "type": "totals",
    "data": {
      "count": 24,
      "online": 6,
      "offline": 18,
      "missing_in_action": 0
    }

  }
]

// Sends the expected results, actual results so far, and the status of the live query

[
  {
    "type": "status",
    "data": {
      "expected_results": 6,
      "actual_results": 0,
      "status": "pending"
    }

  }
]

// Sends the result for a given host

[
  {
    "type": "result",
    "data": {
      "distributed_query_execution_id": 39,
      "host": {
        // host data
      },
      "rows": [
        // query results data for the given host
      ],
      "error": null
    }
  }
]

// Sends the status of "finished" when messages with the results for all expected hosts have been sent

[
  {
    "type": "status",
    "data": {
      "expected_results": 6,
      "actual_results": 6,
      "status": "finished"
    }

  }
]

Retrieve live query results (SockJS)

You can also retrieve live query results with a SockJS client. The script to handle the request and response messages will look similar to the standard WebSocket API script with slight variations. For example, the constructor used for SockJS is SockJS while the constructor used for the standard WebSocket API is WebSocket.

/api/v1/fleet/results/

Parameters

Name Type In Description
token string Required. The token used to authenticate with the Fleet API.
campaignID integer Required. The ID of the live query campaign.

Example

Example script to handle request and response
const socket = new SockJS(`<your-base-url>/api/v1/fleet/results`, undefined, {});

socket.onopen = () => {
  socket.send(JSON.stringify({ type: 'auth', data: { token: <token> } }));
  socket.send(JSON.stringify({ type: 'select_campaign', data: { campaign_id: <campaignID> } }));
};

socket.onmessage = ({ data }) => {
  console.log(data);
  const message = JSON.parse(data);
  
  if (message.type === 'status' && message.data.status === 'finished') {
    socket.close();
  }
}
Detailed request and response walkthrough
socket.onopen()
Response data
o
socket.send()
Request data
[
  { 
    "type": "auth", 
    "data": { "token": <insert_token_here> } 
  }
]

[
  {
    "type": "select_campaign", 
    "data": { "campaign_id": 12 }
  }
]
socket.onmessage()
Response data
// Sends the total number of hosts targeted and segments them by status

[
  {
    "type": "totals",
    "data": {
      "count": 24,
      "online": 6,
      "offline": 18,
      "missing_in_action": 0
    }

  }
]

// Sends the expected results, actual results so far, and the status of the live query

[
  {
    "type": "status",
    "data": {
      "expected_results": 6,
      "actual_results": 0,
      "status": "pending"
    }

  }
]

// Sends the result for a given host

[
  {
    "type": "result",
    "data": {
      "distributed_query_execution_id": 39,
      "host": {
        // host data
      },
      "rows": [
        // query results data for the given host
      ],
      "error": null
    }
  }
]

// Sends the status of "finished" when messages with the results for all expected hosts have been sent

[
  {
    "type": "status",
    "data": {
      "expected_results": 6,
      "actual_results": 6,
      "status": "finished"
    }

  }
]

Packs

Create pack

POST /api/v1/fleet/packs

Parameters

Name Type In Description
name string body Required. The pack's name.
description string body The pack's description.
host_ids list body A list containing the targeted host IDs.
label_ids list body A list containing the targeted label's IDs.

Example

POST /api/v1/fleet/packs

Request query parameters
{
  "description": "Collects osquery data.",
  "host_ids": [],
  "label_ids": [6],
  "name": "query_pack_1"
}
Default response

Status: 200

{
  "pack": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 17,
    "name": "query_pack_1",
    "description": "Collects osquery data.",
    "query_count": 0,
    "total_hosts_count": 223,
    "host_ids": [],
    "label_ids": [
      6
    ]
  }
}

Modify pack

PATCH /api/v1/fleet/packs/{id}

Parameters

Name Type In Description
id integer path Required. The pack's id.
name string body The pack's name.
description string body The pack's description.
host_ids list body A list containing the targeted host IDs.
label_ids list body A list containing the targeted label's IDs.

Example

PATCH /api/v1/fleet/packs/{id}

Request query parameters
{
  "description": "MacOS hosts are targeted",
  "host_ids": [],
  "label_ids": [7]
}
Default response

Status: 200

{
  "pack": {
    "created_at": "2021-01-25T22:32:45Z",
    "updated_at": "2021-01-25T22:32:45Z",
    "id": 17,
    "name": "Title2",
    "description": "MacOS hosts are targeted",
    "query_count": 0,
    "total_hosts_count": 110,
    "host_ids": [],
    "label_ids": [
      7
    ]
  }
}

Get pack

GET /api/v1/fleet/packs/{id}

Parameters

Name Type In Description
id integer path Required. The pack's id.

Example

GET /api/v1/fleet/packs/17

Default response

Status: 200

{
  "pack": {
    "created_at": "2021-01-25T22:32:45Z",
    "updated_at": "2021-01-25T22:32:45Z",
    "id": 17,
    "name": "Title2",
    "description": "MacOS hosts are targeted",
    "query_count": 0,
    "total_hosts_count": 110,
    "host_ids": [],
    "label_ids": [
      7
    ]
  }
}

List packs

GET /api/v1/fleet/packs

Parameters

Name Type In Description
order_key string query What to order results by. Can be any column in the packs table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.

Example

GET /api/v1/fleet/packs

Default response

Status: 200

{
  "packs": [
    {
      "created_at": "2021-01-05T21:13:04Z",
      "updated_at": "2021-01-07T19:12:54Z",
      "id": 1,
      "name": "pack_number_one",
      "description": "This pack has a description",
      "disabled": true,
      "query_count": 1,
      "total_hosts_count": 53,
      "host_ids": [],
      "label_ids": [
        8
      ]
    },
    {
      "created_at": "2021-01-19T17:08:31Z",
      "updated_at": "2021-01-19T17:08:31Z",
      "id": 2,
      "name": "query_pack_2",
      "query_count": 5,
      "total_hosts_count": 223,
      "host_ids": [],
      "label_ids": [
        6
      ]
    },
  ]
}

Delete pack

DELETE /api/v1/fleet/packs/{name}

Parameters

Name Type In Description
name string path Required. The pack's name.

Example

DELETE /api/v1/fleet/packs/pack_number_one

Default response

Status: 200

{}

Delete pack by ID

DELETE /api/v1/fleet/packs/id/{id}

Parameters

Name Type In Description
id integer path Required. The pack's ID.

Example

DELETE /api/v1/fleet/packs/id/1

Default response

Status: 200

{}

Get scheduled queries in a pack

GET /api/v1/fleet/packs/{id}/scheduled

Parameters

Name Type In Description
id integer path Required. The pack's ID.

Example

GET /api/v1/fleet/packs/1/scheduled

Default response

Status: 200

{
  "scheduled": [
    {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "id": 49,
      "pack_id": 15,
      "name": "new_query",
      "query_id": 289,
      "query_name": "new_query",
      "query": "SELECT * FROM osquery_info",
      "interval": 456,
      "snapshot": false,
      "removed": true,
      "shard": null
    },
    {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "id": 50,
      "pack_id": 15,
      "name": "new_title_for_my_query",
      "query_id": 288,
      "query_name": "new_title_for_my_query",
      "query": "SELECT * FROM osquery_info",
      "interval": 677,
      "snapshot": true,
      "removed": false,
      "shard": null
    },
    {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "id": 51,
      "pack_id": 15,
      "name": "osquery_info",
      "query_id": 22,
      "query_name": "osquery_info",
      "query": "select i.*, p.resident_size, p.user_time, p.system_time, time.minutes as counter from osquery_info i, processes p, time where p.pid = i.pid;",
      "interval": 6667,
      "snapshot": true,
      "removed": false,
      "shard": null
    },
  ]
}

Add scheduled query to a pack

POST /api/v1/fleet/schedule

Parameters

Name Type In Description
pack_id integer body Required. The pack's ID.
query_id integer body Required. The query's ID.
interval integer body Required. The amount of time, in seconds, the query waits before running.
snapshot boolean body Required. Whether the queries logs show everything in its current state.
removed boolean body Required. Whether "removed" actions should be logged.
platform string body The computer platform where this query will run (other platforms ignored). Empty value runs on all platforms.
shard integer body Restrict this query to a percentage (1-100) of target hosts.
version string body The minimum required osqueryd version installed on a host.

Example

POST /api/v1/fleet/schedule

Request body

{
  "interval": 120,
  "pack_id": 15,
  "query_id": 23,
  "removed": true,
  "shard": null,
  "snapshot": false,
  "version": "4.5.0",
  "platform": "windows"
}
Default response

Status: 200

{
  "scheduled": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 56,
    "pack_id": 17,
    "name": "osquery_events",
    "query_id": 23,
    "query_name": "osquery_events",
    "query": "select name, publisher, type, subscriptions, events, active from osquery_events;",
    "interval": 120,
    "snapshot": false,
    "removed": true,
    "platform": "windows",
    "version": "4.5.0",
    "shard": 10
  }
}

Get scheduled query

GET /api/v1/fleet/schedule/{id}

Parameters

Name Type In Description
id integer path Required. The scheduled query's ID.

Example

GET /api/v1/fleet/schedule/56

Default response

Status: 200

{
  "scheduled": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 56,
    "pack_id": 17,
    "name": "osquery_events",
    "query_id": 23,
    "query_name": "osquery_events",
    "query": "select name, publisher, type, subscriptions, events, active from osquery_events;",
    "interval": 120,
    "snapshot": false,
    "removed": true,
    "platform": "windows",
    "version": "4.5.0",
    "shard": 10
  }
}

Modify scheduled query

PATCH /api/v1/fleet/schedule/{id}

Parameters

Name Type In Description
id integer path Required. The scheduled query's ID.
interval integer body The amount of time, in seconds, the query waits before running.
snapshot boolean body Whether the queries logs show everything in its current state.
removed boolean body Whether "removed" actions should be logged.
platform string body The computer platform where this query will run (other platforms ignored). Empty value runs on all platforms.
shard integer body Restrict this query to a percentage (1-100) of target hosts.
version string body The minimum required osqueryd version installed on a host.

Example

PATCH /api/v1/fleet/schedule/56

Request body

{
  "platform": "",
}
Default response

Status: 200

{
  "scheduled": {
    "created_at": "2021-01-28T19:40:04Z",
    "updated_at": "2021-01-28T19:40:04Z",
    "id": 56,
    "pack_id": 17,
    "name": "osquery_events",
    "query_id": 23,
    "query_name": "osquery_events",
    "query": "select name, publisher, type, subscriptions, events, active from osquery_events;",
    "interval": 120,
    "snapshot": false,
    "removed": true,
    "platform": "",
    "version": "4.5.0",
    "shard": 10
  }
}

Delete scheduled query

DELETE /api/v1/fleet/schedule/{id}

Parameters

Name Type In Description
id integer path Required. The scheduled query's ID.

Example

DELETE /api/v1/fleet/schedule/56

Default response

Status: 200

{}

Get packs specs

Returns the specs for all packs in the Fleet instance.

GET /api/v1/fleet/spec/packs

Example

GET /api/v1/fleet/spec/packs

Default response

Status: 200

{
  "specs": [
    {
      "id": 1,
      "name": "pack_1",
      "description": "Description",
      "disabled": false,
      "targets": {
        "labels": [
          "All Hosts"
        ]
      },
      "queries": [
        {
          "query": "new_query",
          "name": "new_query",
          "description": "",
          "interval": 456,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "new_title_for_my_query",
          "name": "new_title_for_my_query",
          "description": "",
          "interval": 677,
          "snapshot": true,
          "removed": false
        },
        {
          "query": "osquery_info",
          "name": "osquery_info",
          "description": "",
          "interval": 6667,
          "snapshot": true,
          "removed": false
        },
        {
          "query": "query1",
          "name": "query1",
          "description": "",
          "interval": 7767,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "osquery_events",
          "name": "osquery_events",
          "description": "",
          "interval": 454,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "osquery_events",
          "name": "osquery_events-1",
          "description": "",
          "interval": 120,
          "snapshot": false,
          "removed": true
        }
      ]
    },
    {
      "id": 2,
      "name": "pack_2",
      "disabled": false,
      "targets": {
        "labels": null
      },
      "queries": [
        {
          "query": "new_query",
          "name": "new_query",
          "description": "",
          "interval": 333,
          "snapshot": false,
          "removed": true,
          "platform": "windows"
        }
      ]
    },
  ]
}

Apply packs specs

Returns the specs for all packs in the Fleet instance.

POST /api/v1/fleet/spec/packs

Parameters

Name Type In Description
specs list body Required. A list that includes the specs for each pack to be added to the Fleet instance.

Example

POST /api/v1/fleet/spec/packs

Request body
{
  "specs": [
    {
      "id": 1,
      "name": "pack_1",
      "description": "Description",
      "disabled": false,
      "targets": {
        "labels": [
          "All Hosts"
        ]
      },
      "queries": [
        {
          "query": "new_query",
          "name": "new_query",
          "description": "",
          "interval": 456,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "new_title_for_my_query",
          "name": "new_title_for_my_query",
          "description": "",
          "interval": 677,
          "snapshot": true,
          "removed": false
        },
        {
          "query": "osquery_info",
          "name": "osquery_info",
          "description": "",
          "interval": 6667,
          "snapshot": true,
          "removed": false
        },
        {
          "query": "query1",
          "name": "query1",
          "description": "",
          "interval": 7767,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "osquery_events",
          "name": "osquery_events",
          "description": "",
          "interval": 454,
          "snapshot": false,
          "removed": true
        },
        {
          "query": "osquery_events",
          "name": "osquery_events-1",
          "description": "",
          "interval": 120,
          "snapshot": false,
          "removed": true
        }
      ]
    },
    {
      "id": 2,
      "name": "pack_2",
      "disabled": false,
      "targets": {
        "labels": null
      },
      "queries": [
        {
          "query": "new_query",
          "name": "new_query",
          "description": "",
          "interval": 333,
          "snapshot": false,
          "removed": true,
          "platform": "windows"
        }
      ]
    },
  ]
}
Default response

Status: 200

{}

Get pack spec by name

Returns the spec for the specified pack by pack name.

GET /api/v1/fleet/spec/packs/{name}

Parameters

Name Type In Description
name string path Required. The pack's name.

Example

GET /api/v1/fleet/spec/packs/pack_1

Default response

Status: 200

{
  "specs": {
    "id": 15,
    "name": "pack_1",
    "description": "Description",
    "disabled": false,
    "targets": {
      "labels": [
        "All Hosts"
      ]
    },
    "queries": [
      {
        "query": "new_title_for_my_query",
        "name": "new_title_for_my_query",
        "description": "",
        "interval": 677,
        "snapshot": true,
        "removed": false
      },
      {
        "query": "osquery_info",
        "name": "osquery_info",
        "description": "",
        "interval": 6667,
        "snapshot": true,
        "removed": false
      },
      {
        "query": "query1",
        "name": "query1",
        "description": "",
        "interval": 7767,
        "snapshot": false,
        "removed": true
      },
      {
        "query": "osquery_events",
        "name": "osquery_events",
        "description": "",
        "interval": 454,
        "snapshot": false,
        "removed": true
      },
      {
        "query": "osquery_events",
        "name": "osquery_events-1",
        "description": "",
        "interval": 120,
        "snapshot": false,
        "removed": true
      }
    ]
  }
}

Targets

In Fleet, targets are used to run queries against specific hosts or groups of hosts. Labels are used to create groups in Fleet.

Search targets

The search targets endpoint returns two lists. The first list includes the possible target hosts in Fleet given the search query provided and the hosts already selected as targets. The second list includes the possible target labels in Fleet given the search query provided and the labels already selected as targets.

POST /api/v1/fleet/targets

Parameters

Name Type In Description
query string body The search query. Searchable items include a host's hostname or IPv4 address and labels.
selected object body The targets already selected. The object includes a hosts property which contains a list of host IDs and a labels property which contains a list of label IDs.

Example

POST /api/v1/fleet/targets

Request body
{
  "query": "172",
  "selected": {
    "hosts": [], 
    "labels": [7]
  }
}
Default response
{
  "targets": {
    "hosts": [
      {
        "created_at": "2021-02-03T16:11:43Z",
        "updated_at": "2021-02-03T21:58:19Z",
        "id": 3,
        "detail_updated_at": "2021-02-03T21:58:10Z",
        "label_updated_at": "2021-02-03T21:58:10Z",
        "last_enrolled_at": "2021-02-03T16:11:43Z",
        "seen_time": "2021-02-03T21:58:20Z",
        "hostname": "7a2f41482833",
        "uuid": "a2064cef-0000-0000-afb9-283e3c1d487e",
        "platform": "rhel",
        "osquery_version": "4.5.1",
        "os_version": "CentOS 6.10.0",
        "build": "",
        "platform_like": "rhel",
        "code_name": "",
        "uptime": 32688000000000,
        "memory": 2086899712,
        "cpu_type": "x86_64",
        "cpu_subtype": "142",
        "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
        "cpu_physical_cores": 4,
        "cpu_logical_cores": 4,
        "hardware_vendor": "",
        "hardware_model": "",
        "hardware_version": "",
        "hardware_serial": "",
        "computer_name": "7a2f41482833",
        "primary_ip": "172.20.0.3",
        "primary_mac": "02:42:ac:14:00:03",
        "distributed_interval": 10,
        "config_tls_refresh": 10,
        "logger_tls_period": 10,
        "additional": {},
        "enroll_secret_name": "default",
        "status": "offline",
        "display_text": "7a2f41482833"
      },
      {
        "created_at": "2021-02-03T16:11:43Z",
        "updated_at": "2021-02-03T21:58:19Z",
        "id": 4,
        "detail_updated_at": "2021-02-03T21:58:10Z",
        "label_updated_at": "2021-02-03T21:58:10Z",
        "last_enrolled_at": "2021-02-03T16:11:43Z",
        "seen_time": "2021-02-03T21:58:20Z",
        "hostname": "78c96e72746c",
        "uuid": "a2064cef-0000-0000-afb9-283e3c1d487e",
        "platform": "ubuntu",
        "osquery_version": "4.5.1",
        "os_version": "Ubuntu 16.4.0",
        "build": "",
        "platform_like": "debian",
        "code_name": "",
        "uptime": 32688000000000,
        "memory": 2086899712,
        "cpu_type": "x86_64",
        "cpu_subtype": "142",
        "cpu_brand": "Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz",
        "cpu_physical_cores": 4,
        "cpu_logical_cores": 4,
        "hardware_vendor": "",
        "hardware_model": "",
        "hardware_version": "",
        "hardware_serial": "",
        "computer_name": "78c96e72746c",
        "primary_ip": "172.20.0.7",
        "primary_mac": "02:42:ac:14:00:07",
        "distributed_interval": 10,
        "config_tls_refresh": 10,
        "logger_tls_period": 10,
        "additional": {},
        "enroll_secret_name": "default",
        "status": "offline",
        "display_text": "78c96e72746c"
      }
    ],
    "labels": [
      {
        "created_at": "2021-02-02T23:55:25Z",
        "updated_at": "2021-02-02T23:55:25Z",
        "id": 6,
        "name": "All Hosts",
        "description": "All hosts which have enrolled in Fleet",
        "query": "select 1;",
        "label_type": "builtin",
        "label_membership_type": "dynamic",
        "host_count": 5,
        "display_text": "All Hosts",
        "count": 5
      }
    ]
  },
  "targets_count": 1,
  "targets_online": 1,
  "targets_offline": 0,
  "targets_missing_in_action": 0
}

Fleet configuration

The Fleet server exposes a handful of API endpoints that handle the configuration of Fleet as well as endpoints that manage invitation and enroll secret operations. All the following endpoints require prior authentication meaning you must first log in successfully before calling any of the endpoints documented below.

Get certificate

Returns the Fleet certificate.

GET /api/v1/fleet/config/certificate

Parameters

None.

Example

GET /api/v1/fleet/config/certificate

Default response

Status: 200

{
  "certificate_chain": <certificate_chain>
}

Get configuration

Returns all information about the Fleet's configuration.

GET /api/v1/fleet/config

Parameters

None.

Example

GET /api/v1/fleet/config

Default response

Status: 200

{
  "org_info": {
    "org_name": "fleet",
    "org_logo_url": ""
  },
  "server_settings": {
    "kolide_server_url": "https://localhost:8080",
    "live_query_disabled": false
  },
  "smtp_settings": {
    "enable_smtp": false,
    "configured": false,
    "sender_address": "",
    "server": "",
    "port": 587,
    "authentication_type": "authtype_username_password",
    "user_name": "",
    "password": "********",
    "enable_ssl_tls": true,
    "authentication_method": "authmethod_plain",
    "domain": "",
    "verify_ssl_certs": true,
    "enable_start_tls": true
  },
  "sso_settings": {
    "entity_id": "",
    "issuer_uri": "",
    "idp_image_url": "",
    "metadata": "",
    "metadata_url": "",
    "idp_name": "",
    "enable_sso": false
  },
  "host_expiry_settings": {
    "host_expiry_enabled": false,
    "host_expiry_window": 0
  },
  "host_settings": {
    "additional_queries": null
  }
}

Modify configuration

Modifies the Fleet's configuration with the supplied information.

PATCH /api/v1/fleet/config

Parameters

Name Type In Description
org_name string body Organization information. The organization name.
org_logo_url string body Organization information. The URL for the organization logo.
kolide_server_url string body Server settings. The Fleet server URL.
live_query_disabled boolean body Server settings. Whether the live query capabilities are disabled.
enable_smtp boolean body SMTP settings. Whether SMTP is enabled for the Fleet app.
sender_address string body SMTP settings. The sender email address for the Fleet app. An invitation email is an example of the emails that may use this sender address
server string body SMTP settings. The SMTP server for the Fleet app.
port integer body SMTP settings. The SMTP port for the Fleet app.
authentication_type string body SMTP settings. The authentication type used by the SMTP server. Options include "authtype_username_and_password" or "none"
username_name string body SMTP settings. The username used to authenticate requests made to the SMTP server.
password string body SMTP settings. The password used to authenticate requests made to the SMTP server.
enable_ssl_tls boolean body SMTP settings. Whether or not SSL and TLS are enabled for the SMTP server.
authentication_method string body SMTP settings. The authentication method used to make authenticate requests to SMTP server. Options include "authmethod_plain", "authmethod_cram_md5", and "authmethod_login".
domain string body SMTP settings. The domain for the SMTP server.
verify_ssl_certs boolean body SMTP settings. Whether or not SSL certificates are verified by the SMTP server. Turn this off (not recommended) if you use a self-signed certificate.
enabled_start_tls boolean body SMTP settings. Detects if STARTTLS is enabled in your SMTP server and starts to use it.
enabled_sso boolean body SSO settings. Whether or not SSO is enabled for the Fleet application. If this value is true, you must also include most of the SSO settings parameters below.
entity_id string body SSO settings. The required entity ID is a URI that you use to identify Fleet when configuring the identity provider.
issuer_uri string body SSO settings. The URI you provide here must exactly match the Entity ID field used in the identity provider configuration.
idp_image_url string body SSO settings. An optional link to an image such as a logo for the identity provider.
metadata string body SSO settings. Metadata provided by the identity provider. Either metadata or a metadata URL must be provided.
metadata_url string body SSO settings. A URL that references the identity provider metadata. If available from the identity provider, this is the preferred means of providing metadata.
host_expiry_enabled boolean body Host expiry settings. When enabled, allows automatic cleanup of hosts that have not communicated with Fleet in some number of days.
host_expiry_window integer body Host expiry settings. If a host has not communicated with Fleet in the specified number of days, it will be removed.
additional_queries boolean body Whether or not additional queries are enabled on hosts.

Example

PATCH /api/v1/fleet/config

Request body
{
  "org_info": {
    "org_name": "Fleet Device Management",
    "org_logo_url": "https://fleetdm.com/logo.png"
  },
  "smtp_settings: {
    "enable_smtp": true,
    "server": "localhost",
    "port": "1025"
  }
}
Default response

Status: 200

{
  "org_info": {
    "org_name": "Fleet Device Management",
    "org_logo_url": "https://fleetdm.com/logo.png"
  },
  "server_settings": {
    "kolide_server_url": "https://localhost:8080",
    "live_query_disabled": false
  },
  "smtp_settings": {
    "enable_smtp": true,
    "configured": true,
    "sender_address": "",
    "server": "localhost",
    "port": 1025,
    "authentication_type": "authtype_username_none",
    "user_name": "",
    "password": "********",
    "enable_ssl_tls": true,
    "authentication_method": "authmethod_plain",
    "domain": "",
    "verify_ssl_certs": true,
    "enable_start_tls": true
  },
  "sso_settings": {
    "entity_id": "",
    "issuer_uri": "",
    "idp_image_url": "",
    "metadata": "",
    "metadata_url": "",
    "idp_name": "",
    "enable_sso": false
  },
  "host_expiry_settings": {
    "host_expiry_enabled": false,
    "host_expiry_window": 0
  },
  "host_settings": {
    "additional_queries": null
  }
}

Get enroll secret(s)

Returns all the enroll secrets used by the Fleet server.

GET /api/v1/fleet/spec/enroll_secret

Parameters

None.

Example

GET /api/v1/fleet/spec/enroll_secret

Default response

Status: 200

{
  "specs": {
    "secrets": [
      {
        "name": "bar",
        "secret": "fTp52/twaxBU6gIi0J6PHp8o5Sm1k1kn",
        "active": true,
        "created_at": "2021-01-07T19:40:04Z"
      },
      {
        "name": "default",
        "secret": "fTp52/twaxBU6gIi0J6PHp8o5Sm1k1kn",
        "active": true,
        "created_at": "2021-01-04T21:18:07Z"
      },
      {
        "name": "foo",
        "secret": "fTp52/twaxBU6gIi0J6PHp8o5Sm1k1kn",
        "active": true,
        "created_at": "2021-01-07T19:40:04Z"
      }
    ]
  }
}

Modify enroll secret(s)

Modifies and/or creates the specified enroll secret(s).

POST /api/v1/fleet/spec/enroll_secret

Parameters

Name Type In Description
name string body Required. The name of the enroll secret
secret string body Required. The plain text string used as the enroll secret.
active boolean body Whether or not the enroll secret is active. Must be set to true for hosts to enroll using the enroll secret.

Example

Request body
{
  "spec": {
    "secrets": [
      {
        "name": "bar",
        "secret": "fTp52/twaxBU6gIi0J6PHp8o5Sm1k1kn",
        "active": false,
      },
    ]
  }
}

POST /api/v1/fleet/spec/enroll_secret

Default response

Status: 200

{}

Create invite

POST /api/v1/fleet/invites

Parameters

Name Type In Description
admin boolean body Required. Whether or not the invited user will be granted admin privileges.
email string body Required. The email of the invited user. This email will receive the invitation link.
invited_by integer body Required. The id of the user that is extending the invitation. See the Get user information endpoint for how to retrieve a user's id.
name string body Required. The name of the invited user.
sso_enabled boolean body Required. Whether or not SSO will be enabled for the invited user.

Example

Request body
{
  "admin": false,
  "email": "[email protected]",
  "invited_by": 1,
  "name": John,
  "sso_enabled": false
}

POST /api/v1/fleet/invites

Default response

Status: 200

{
  "invite": {
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "id": 3,
    "invited_by": 1,
    "email": "[email protected]",
    "admin": false,
    "name": "John",
    "sso_enabled": false
  }
}

List invites

Returns a list of the active invitations in Fleet.

GET /api/v1/fleet/invites

Parameters

Name Type In Description
order_key string query What to order results by. Can be any column in the invites table.
order_direction string query Requires order_key. The direction of the order given the order key. Options include asc and desc. Default is asc.

Example

GET /api/v1/fleet/invites

Default response

Status: 200

{
  "invites": [
    {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "id": 3,
      "invited_by": 1,
      "email": "[email protected]",
      "admin": false,
      "name": "John",
      "sso_enabled": false
    },
    {
      "created_at": "0001-01-01T00:00:00Z",
      "updated_at": "0001-01-01T00:00:00Z",
      "id": 4,
      "invited_by": 1,
      "email": "[email protected]",
      "admin": true,
      "name": "Bob",
      "sso_enabled": false
    },
  ]
}

Delete invite

Delete the specified invite from Fleet.

DELETE /api/v1/fleet/invites/{id}

Parameters

Name Type In Description
id integer path Required. The user's id.

Example

DELETE /api/v1/fleet/invites/{id}

Default response

Status: 200

{}

Verify invite

Verify the specified invite.

GET /api/v1/fleet/invites/{token}

Parameters

Name Type In Description
token integer path Required. Token provided to the user in the invitation email.

Example

GET /api/v1/fleet/invites/{token}

Default response

Status: 200

{
    "invite": {
        "created_at": "2021-01-15T00:58:33Z",
        "updated_at": "2021-01-15T00:58:33Z",
        "id": 4,
        "invited_by": 1,
        "email": "[email protected]",
        "admin": false,
        "name": "Steve",
        "sso_enabled": false
    }
}
Not found

Status: 404

{
    "message": "Resource Not Found",
    "errors": [
        {
            "name": "base",
            "reason": "Invite with token <token> was not found in the datastore"
        }
    ]
}

Change email

Changes the email specified by token.

GET /api/v1/fleet/email/change/{token}

Parameters

Name Type In Description
token integer path Required. The token provided to the user in the email change confirmation email.

Example

GET /api/v1/fleet/invites/{token}

Default response

Status: 200

{
  "new_email": [email protected]
}

Osquery options

Get osquery options spec

Retrieve the osquery options configured via Fleet.

GET /api/v1/fleet/spec/osquery_options

Parameters

None.

Example

GET /api/v1/fleet/spec/osquery_options

Default response

Status: 200

{
  "spec": {
    "config": {
      "options": {
        "logger_plugin": "tls",
        "pack_delimiter": "/",
        "logger_tls_period": 10,
        "distributed_plugin": "tls",
        "disable_distributed": false,
        "logger_tls_endpoint": "/api/v1/osquery/log",
        "distributed_interval": 10,
        "distributed_tls_max_attempts": 3
      },
      "decorators": {
        "load": [
          "SELECT uuid AS host_uuid FROM system_info;",
          "SELECT hostname AS hostname FROM system_info;"
        ]
      }
    },
    "overrides": {}
  }
}

Modify osquery options spec

Modifies the osquery options configuration set in Fleet.

POST /api/v1/fleet/spec/osquery_options

Parameters

Name Type In Description
spec JSON body Required. The modified osquery spec.

Example

POST /api/v1/fleet/spec/osquery_options

Request body
{
  "spec": {
    "config": {
      "options": {
        "logger_plugin": "tls",
        "pack_delimiter": "/",
        "logger_tls_period": 10,
        "distributed_plugin": "tls",
        "disable_distributed": false,
        "logger_tls_endpoint": "/api/v1/osquery/log",
        "distributed_interval": 12,
        "distributed_tls_max_attempts": 4
      },
      "decorators": {
        "load": [
          "SELECT uuid AS host_uuid FROM system_info;",
          "SELECT hostname AS hostname FROM system_info;"
        ]
      }
    },
    "overrides": {}
  }
}
Default response

Status: 200

{}

File carving

Fleet supports osquery's file carving functionality as of Fleet 3.3.0. This allows the Fleet server to request files (and sets of files) from osquery agents, returning the full contents to Fleet.

To initiate a file carve using the Fleet API, you can use the live query or scheduled query endpoints to run a query against the carves table.

For more information on executing a file carve in Fleet, go to the File carving with Fleet docs.

List carves

Retrieves a list of the non expired carves. Carve contents remain available for 24 hours after the first data is provided from the osquery client.

GET /api/v1/fleet/carves

Parameters

None.

Example

GET /api/v1/fleet/carves

Default response

Status: 200

{
  "carves": [
    {
      "id": 1,
      "created_at": "2021-02-23T22:52:01Z",
      "host_id": 7,
      "name": "macbook-pro.local-2021-02-23T22:52:01Z-fleet_distributed_query_30",
      "block_count": 1,
      "block_size": 2000000,
      "carve_size": 2048,
      "carve_id": "c6958b5f-4c10-4dc8-bc10-60aad5b20dc8",
      "request_id": "fleet_distributed_query_30",
      "session_id": "065a1dc3-40ad-441c-afff-80c2ad7dac28",
      "expired": false,
      "max_block": 0
    },
    {
      "id": 2,
      "created_at": "2021-02-23T22:53:03Z",
      "host_id": 7,
      "name": "macbook-pro.local-2021-02-23T22:53:03Z-fleet_distributed_query_31",
      "block_count": 2,
      "block_size": 2000000,
      "carve_size": 3400704,
      "carve_id": "2b9170b9-4e11-4569-a97c-2f18d18bec7a",
      "request_id": "fleet_distributed_query_31",
      "session_id": "f73922ed-40a4-4e98-a50a-ccda9d3eb755",
      "expired": false,
      "max_block": 1
    }
  ]
}

Get carve

Retrieves the specified carve.

GET /api/v1/fleet/carves/{id}

Parameters

Name Type In Description
id integer path Required. The desired carve's ID.

Example

GET /api/v1/fleet/carves/1

Default response

Status: 200

{
  "carve": {
    "id": 1,
    "created_at": "2021-02-23T22:52:01Z",
    "host_id": 7,
    "name": "macbook-pro.local-2021-02-23T22:52:01Z-fleet_distributed_query_30",
    "block_count": 1,
    "block_size": 2000000,
    "carve_size": 2048,
    "carve_id": "c6958b5f-4c10-4dc8-bc10-60aad5b20dc8",
    "request_id": "fleet_distributed_query_30",
    "session_id": "065a1dc3-40ad-441c-afff-80c2ad7dac28",
    "expired": false,
    "max_block": 0
  }
}

Get carve block

Retrieves the specified carve block. This endpoint retrieves the data that was carved.

GET /api/v1/fleet/carves/{id}/block/{block_id}

Parameters

Name Type In Description
id integer path Required. The desired carve's ID.
block_id integer path Required. The desired carve block's ID.

Example

GET /api/v1/fleet/carves/1/block/0

Default response

Status: 200

{
    "data": "aG9zdHMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA..."
}