Filter and list events related to specific event

GET/accounts/{account_id}/cloudforce-one/events/{event_id}/relationships

Deprecated; use GET /events/by-id/{event_id}/relationships. Available through 2026-11-28.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY

Accepted Permissions (at least one required)

Cloudforce One WriteCloudforce One Read

Path ParametersExpand Collapse

account_id: string

Account ID.

event_id: string

Event UUID.

Query ParametersExpand Collapse

datasetId: string

The dataset ID to search within.

direction: optional "ancestors" or "descendants" or "both"

The direction to traverse the graph. Defaults to ‘both’ to search all.

One of the following:

"ancestors"

"descendants"

"both"

includeParent: optional boolean

Whether to include the starting event in the results. Defaults to true.

indicatorTypeIds: optional array of string

An optional array of indicator type IDs to filter the results by.

maxDepth: optional number

The maximum depth to traverse. Defaults to 5.

page: optional number

pageSize: optional number

relationshipTypes: optional string or array of string

An optional array of relationship types to filter by.

One of the following:

string

array of string

ReturnsExpand Collapse

attacker: string

attackerCountry: string

attackerCountryAlpha3: string

category: string

datasetId: string

date: string

event: string

hasChildren: boolean

indicator: string

indicatorType: string

indicatorTypeId: number

killChain: number

mitreAttack: array of string

mitreCapec: array of string

numReferenced: number

numReferences: number

rawId: string

referenced: array of string

referencedIds: array of number

references: array of string

referencesIds: array of number

tags: array of string

targetCountry: string

targetCountryAlpha3: string

targetIndustry: string

tlp: string

uuid: string

insight: optional string

releasabilityId: optional string

Filter and list events related to specific event

curl https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/cloudforce-one/events/$EVENT_ID/relationships \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"

[
  {
    "attacker": "Flying Yeti",
    "attackerCountry": "CN",
    "attackerCountryAlpha3": "CHN",
    "category": "Domain Resolution",
    "datasetId": "dataset-example-id",
    "date": "2022-04-01T00:00:00Z",
    "event": "An attacker registered the domain domain.com",
    "hasChildren": true,
    "indicator": "domain.com",
    "indicatorType": "domain",
    "indicatorTypeId": 5,
    "killChain": 0,
    "mitreAttack": [
      " "
    ],
    "mitreCapec": [
      " "
    ],
    "numReferenced": 0,
    "numReferences": 0,
    "rawId": "453gw34w3",
    "referenced": [
      " "
    ],
    "referencedIds": [
      0
    ],
    "references": [
      " "
    ],
    "referencesIds": [
      0
    ],
    "tags": [
      "malware"
    ],
    "targetCountry": "US",
    "targetCountryAlpha3": "USA",
    "targetIndustry": "Agriculture",
    "tlp": "amber",
    "uuid": "12345678-1234-1234-1234-1234567890ab",
    "insight": "insight",
    "releasabilityId": "releasabilityId"
  }
]

Returns Examples

[
  {
    "attacker": "Flying Yeti",
    "attackerCountry": "CN",
    "attackerCountryAlpha3": "CHN",
    "category": "Domain Resolution",
    "datasetId": "dataset-example-id",
    "date": "2022-04-01T00:00:00Z",
    "event": "An attacker registered the domain domain.com",
    "hasChildren": true,
    "indicator": "domain.com",
    "indicatorType": "domain",
    "indicatorTypeId": 5,
    "killChain": 0,
    "mitreAttack": [
      " "
    ],
    "mitreCapec": [
      " "
    ],
    "numReferenced": 0,
    "numReferences": 0,
    "rawId": "453gw34w3",
    "referenced": [
      " "
    ],
    "referencedIds": [
      0
    ],
    "references": [
      " "
    ],
    "referencesIds": [
      0
    ],
    "tags": [
      "malware"
    ],
    "targetCountry": "US",
    "targetCountryAlpha3": "USA",
    "targetIndustry": "Agriculture",
    "tlp": "amber",
    "uuid": "12345678-1234-1234-1234-1234567890ab",
    "insight": "insight",
    "releasabilityId": "releasabilityId"
  }
]