> ## Documentation Index
> Fetch the complete documentation index at: https://docs.opennous.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# List events

> Every event you can subscribe to, the payload version, and how deliveries are signed.

Every event you can subscribe to. `record: true` events carry the full [record envelope](/public-api/webhooks/overview#payload). `record: false` events are the legacy person snapshots.


## OpenAPI

````yaml GET /v2/webhooks/events
openapi: 3.1.0
info:
  title: OpenNous REST API
  version: 2.0.0
  description: >-
    Read and write the OpenNous revenue context graph over HTTP. Authenticate
    with a workspace API key.
servers:
  - url: https://api.opennous.cloud
    description: OpenNous Cloud
security:
  - bearerAuth: []
  - apiKeyHeader: []
tags:
  - name: People
  - name: Accounts
  - name: Deals
  - name: Notes
  - name: Attention
  - name: Insights
  - name: Enrich & score
  - name: Organization
  - name: Workflows
  - name: Webhooks
    description: >-
      Subscribe to events and have them pushed to your own stack, with the
      account record attached.
  - name: Usage
paths:
  /v2/webhooks/events:
    get:
      tags:
        - Webhooks
      summary: List events
      description: >-
        Every event you can subscribe to, the payload version, and how
        deliveries are signed.
      operationId: listWebhookEvents
      responses:
        '200':
          description: The event catalog.
          content:
            application/json:
              schema:
                type: object
                properties:
                  api_version:
                    type: string
                  events:
                    type: array
                    items:
                      $ref: '#/components/schemas/WebhookEventType'
                  signature:
                    type: object
              example:
                api_version: '2026-10-01'
                events:
                  - type: conversation.call_ended
                    record: true
                    description: >-
                      A customer call was recorded and reviewed. Carries the
                      call, its score and the account record.
                  - type: deal.won
                    record: true
                    description: >-
                      A deal closed won. Checked hourly; deals reach the ledger
                      after the CRM records the close.
                  - type: interaction.meeting_held
                    record: false
                    description: A meeting took place. Person snapshot only.
                signature:
                  header: X-Nous-Signature
                  scheme: >-
                    sha256=<hex HMAC-SHA256 of the raw request body, keyed with
                    your webhook secret>
                  also:
                    - X-Nous-Event-Id
                    - X-Nous-Event-Type
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          description: Self-hosted instance. Webhooks are an OpenNous Cloud feature.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              examples:
                cloud_only_feature:
                  summary: cloud_only_feature
                  value:
                    error: cloud_only_feature
      security:
        - bearerAuth: []
        - apiKeyHeader: []
components:
  schemas:
    WebhookEventType:
      type: object
      properties:
        type:
          type: string
        description:
          type: string
        record:
          type: boolean
          description: >-
            true: the event carries the full record envelope. false: a legacy
            person snapshot.
    Error:
      type: object
      description: >-
        Every error response. `error` is a stable machine code. Some errors add
        fields such as `detail`, `supported`, `max`, or `reason`.
      required:
        - error
      properties:
        error:
          type: string
          description: Machine-readable error code.
        detail:
          type: string
          description: Human-readable explanation, when there is one.
      additionalProperties: true
  responses:
    Unauthorized:
      description: Missing, unknown, or expired API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            missing:
              summary: api_key_required
              value:
                error: api_key_required
            invalid:
              summary: invalid_api_key
              value:
                error: invalid_api_key
            expired:
              summary: api_key_expired
              value:
                error: api_key_expired
                detail: >-
                  This API key has expired. Create or rotate a key to get a
                  fresh one.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Workspace API key. Create one in **Settings → API keys**.
    apiKeyHeader:
      type: apiKey
      in: header
      name: X-API-Key
      description: The same key, sent as a header.

````

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