generated: '2026-08-13'
method: searched
source: https://github.com/getcacheflow/api-examples/blob/HEAD/SETUP.md
docs: https://developer.getcacheflow.com/docs/create-and-manage-webhooks
spec_type: none
asyncapi_published: false
note: >-
  Cacheflow documented and shipped a webhook surface but never published an AsyncAPI
  document, so this artifact captures the webhook catalog instead. The management
  operations below are real operationIds read from Cacheflow's published OpenAPI; the
  delivery envelope is quoted verbatim from Cacheflow's own api-examples repository. The
  full event-type vocabulary is NOT enumerated anywhere on the surviving public surface
  and has deliberately not been invented - the eventType/referenceType query parameters
  exist in the contract but their allowed values are not declared.

surface:
  transport: HTTP
  method: PUT
  direction: outbound (Cacheflow -> subscriber URL)
  https_required: true
  https_evidence: error code APIHOOK_REQUIRES_HTTPS in ErrorObject.errorCode
  registration_ui: Settings -> Webhooks
  registration_api: /api/latest/settings/api/hooks
  signing: not documented
  retry_policy: not documented

envelope:
  format: application/json
  example: |
    {
      "event_type": "status_changed",
      "reference_type": "proposal",
      "id": "<id of object>"
    }
  fields:
  - name: event_type
    description: >-
      The change that occurred. Only "status_changed" is shown in the provider's own
      example; the full enum is not published.
  - name: reference_type
    description: >-
      The object class the event is about. Only "proposal" is shown in the provider's
      example. The contract's `referenceType` query parameter implies more.
  - name: id
    description: Opaque UUID of the object that changed. The payload is a thin pointer - the
      subscriber must call back to read the object.
  payload_style: thin/notification
  payload_note: >-
    Cacheflow sends an identity-only notification, not the changed resource. Every consumer
    must make an authenticated read-back call, which matters for anyone sizing agent or
    integration traffic against this API.

management_operations:
- operationId: getHooks
  method: GET
  path: /api/latest/settings/api/hooks
  summary: List webhooks
- operationId: addWebhook
  method: POST
  path: /api/latest/settings/api/hooks
  summary: Create a webhook
- operationId: updateWebhook
  method: PATCH
  path: /api/latest/settings/api/hooks/{id}
  summary: Update a webhook
- operationId: removeHook
  method: DELETE
  path: /api/latest/settings/api/hooks/{id}
  summary: Delete a webhook
- operationId: getHookEvents
  method: GET
  path: /api/latest/settings/api/hooks/{id}/events
  summary: Get events for a webhook
- operationId: testHook
  method: GET
  path: /api/latest/settings/api/hooks/{id}/test
  summary: Test a webhook
- operationId: testEvent
  method: POST
  path: /api/latest/settings/api/trigger/event
  summary: Create a webhook event
- operationId: getWebhooksMetadata
  method: GET
  path: /api/latest/settings/webhooks
  summary: List webhooks

related_event_surfaces:
  note: >-
    Beyond subscriber webhooks, the contract exposes read-only event logs that are part of
    the same eventing story.
  operations:
  - operationId: getEvents
    path: /api/latest/settings/integrations/events
  - operationId: getEventById
    path: /api/latest/settings/integrations/data/sync-events/{id}
  - operationId: getSyncEvents
    path: /api/latest/settings/integrations/data/sync-events
  - operationId: getProposalEvents
    path: /api/latest/data/proposals/{id}/events
  - operationId: getInvoiceActivity
    path: /api/latest/data/invoices/{id}/activity
  - operationId: getRefundEvents
    path: /api/latest/data/refunds/{refundId}/events
    deprecated: true

error_codes:
- APIHOOK_INVALID_EVENT_TYPE
- APIHOOK_REQUIRES_HTTPS
- DOCUSIGN_WEBHOOK_ERROR
- DOCUSIGN_HMAC_ERROR

status:
  operational: false
  note: >-
    api.getcacheflow.com does not resolve as of 2026-08-13, so no webhook can be
    registered or delivered. The catalog records what Cacheflow published.

x-evidence:
- url: https://raw.githubusercontent.com/getcacheflow/api-examples/HEAD/SETUP.md
  http_status: 200
  fetched: '2026-08-13'
- url: https://dash.readme.com/api/v1/api-registry/5whhl2vm7f3cfvv
  http_status: 200
  fetched: '2026-08-13'