generated: '2026-08-27'
method: searched
source: >-
  TrustArc help center API guides — External Callback Controller, External Data Subject
  Callback Controller, External Consent Callback Controller, and the Hub
  integration-events endpoints
spec_type: none
asyncapi_published: false
asyncapi_note: >-
  TrustArc publishes no AsyncAPI document. /asyncapi.yaml and /asyncapi.json return 404 on
  api.trustarc.com and no event catalog exists in the GitHub org. The event surface below
  was read from the REST callback-registration APIs and the change-event feeds, which is
  what TrustArc actually ships.
webhooks:
  supported: true
  model: >-
    Callbacks are registered THROUGH the API rather than configured in a portal: the caller
    POSTs a callback registration containing a target url plus the filters that decide which
    events reach it. There is no signing scheme, retry policy or delivery-guarantee
    statement in the published documentation.
  registration_apis:
    - name: IRM External Callback
      operations:
        - method: GET
          url: https://irm.trustarc.com/server/api/v1/external/callback
          operation: getExternalCallback
        - method: POST
          url: https://irm.trustarc.com/server/api/v1/external/callback
          operation: upsertExternalCallback
      filters:
        - requestTypeIds
        - formIds
        - dataSubjectTypeIds
        - requestStatuses
        - brandNames
        - residentOfs
        - requestVerificationTypes
      payload_fields: [id, url, requestTypeIds, formIds, dataSubjectTypeIds, requestStatuses, brandNames, residentOfs, requestVerificationTypes, accountId]
      docs: https://trustarchelp.zendesk.com/hc/en-us/articles/31951858635667-External-Callback-Controller
      probe: {url: 'https://irm.trustarc.com/server/api/v1/external/forms/all', status: 401, checked: '2026-08-27'}
    - name: CPM External Consent Callback
      operations:
        - method: GET
          url: https://cpm.trustarc.com/server/api/v1/external/consent-callbacks
          operation: getConsentCallbacks
        - method: GET
          url: https://cpm.trustarc.com/server/api/v1/external/consent-callbacks/{id}
          operation: getConsentCallbackById
      eu_url: https://cpm.trustarc.eu/server/api/v1/external/consent-callbacks
      filters: [accountId, brandIds, consentFormIds, dataSubjectTypeIds, programIds, eventTypes]
      event_types_documented: [CREATED]
      docs: https://trustarchelp.zendesk.com/hc/en-us/articles/40519947190547-External-Consent-Callback-Controller
      probe: {url: 'https://cpm.trustarc.com/server/api/v1/external/consent-callbacks', status: 401, checked: '2026-08-27'}
    - name: CPM External Data Subject Callback
      operations:
        - method: GET
          url: https://cpm.trustarc.com/server/api/v1/external/data-subject-callbacks
          operation: getDataSubjectCallbacks
        - method: GET
          url: https://cpm.trustarc.com/server/api/v1/external/data-subject-callbacks/{id}
          operation: getDataSubjectCallbackById
      eu_url: https://cpm.trustarc.eu/server/api/v1/external/data-subject-callbacks
      filters: [dataSubjectTypeIds, eventTypes]
      event_types_documented: [CREATED]
      docs: https://trustarchelp.zendesk.com/hc/en-us/articles/40523049932051-External-Data-Subject-Callback-Controller
    - name: Platform integration event intake
      operations:
        - method: POST
          url: https://api.trustarc.com/api/integration/event
      note: >-
        Referenced in the integration guides as the platform event intake endpoint. Its
        payload schema is not published.
change_event_feeds:
  model: pull (polling), not push
  note: >-
    The Data Mapping / Hub external-integration API exposes dated change feeds instead of
    webhooks. Each returns a paginated list of change events filtered by eventType and a
    `since` timestamp in yyyy-MM-dd'T'HH:mm:ss form — the shape an agent needs for
    incremental sync.
  feeds:
    - GET /api/hub/external-integration/business-processes/integration-events
    - GET /api/hub/external-integration/it-systems/integration-events
    - GET /api/hub/external-integration/company-affiliates/integration-events
    - GET /api/hub/external-integration/third-parties/integration-events
  example_event_type: DATA_TRANSFER_RISK_CHANGED
  docs: https://trustarchelp.zendesk.com/hc/en-us/articles/50035813452563-Retrieve-Third-Party-Events
  probe: {url: 'https://api.trustarc.com/api/hub/external-integration/business-processes', status: 401, checked: '2026-08-27'}
gaps:
  - No AsyncAPI or machine-readable event schema is published for any of these surfaces.
  - No payload signature, shared secret or verification mechanism is documented for callback delivery.
  - No retry, backoff or dead-letter policy is documented for callback delivery.
  - The full eventTypes enumeration is referenced ("See the Appendix for accepted values") but the appendix article located does not enumerate them.