Sequel Webhooks

generated: '2026-08-13'
method: searched
spec_type: Webhooks
source: https://docs.introvoke.com/reference/getting-started-with-sequel-web-hooks
description: >-
  Sequel publishes a named, documented webhook surface with six event types and a full
  subscription-management API. No machine-readable AsyncAPI document is published, so
  this captures the documented event catalog and subscription contract only — the event
  names, subscription operations, request/response bodies and expiry rules below are
  quoted from the provider's own reference and are not fabricated.
docs:
- title: Getting started with Sequel webhooks
  url: https://docs.introvoke.com/reference/getting-started-with-sequel-web-hooks
  updated: '2025-05-02'
- title: Using Custom CMS Webhooks
  url: https://docs.introvoke.com/reference/using-custom-cms
- title: Using Custom CRM Integration
  url: https://docs.introvoke.com/reference/using-custom-crm-integration
base_url: https://api.introvoke.com
delivery:
  direction: outbound (Sequel POSTs to a subscriber endpoint)
  transport: HTTPS POST to a subscriber-registered endpoint
  authentication: >-
    A per-subscription `clientSecret` is returned once at registration (and reissued on
    renewal) and is never retrievable afterwards. The docs do not publish the signature
    algorithm or the header the secret is used to verify.
  model: >-
    Explicit, expiring subscriptions rather than a dashboard toggle — closer to Microsoft
    Graph than to a Stripe-style endpoint list.
events:
- name: virtual-stage-event-started
  title: Virtual Stage Event Started
  trigger: >-
    The stream for the event starts, usually when the host clicks "Go Live" on the
    virtual stage.
  payload: Event and company information for the event that went live.
- name: virtual-stage-event-ended
  title: Virtual Stage Event Ended
  trigger: >-
    The stream for the event ends, usually when the host clicks "End Event" or
    "End Event and Start Networking".
  payload: >-
    A list of users (hosts, presenters and attendees) for the event, covering from the
    event start date.
- name: new-attendee-pre-registration
  title: New Attendee Pre-registration
  trigger: An attendee registers for a virtual stage event configured for pre-registration.
  payload: >-
    Attendee name, e-mail, and responses to any custom questions configured for the event.
- name: virtual-stage-created
  title: Event Created
  trigger: An event is created.
- name: virtual-stage-updated
  title: Event Updated
  trigger: An event is updated.
- name: virtual-stage-deleted
  title: Event Deleted
  trigger: An event is deleted.
event_count: 6
subscription:
  authentication: JWT for the Introvoke API, sent as a request header.
  default_length_days: 90
  min_length_days: 2
  max_length_days: 365
  expiry_note: >-
    Subscriptions expire. A consumer that does not renew silently stops receiving events
    after 90 days by default.
  operations:
  - name: Register a web hook
    method: POST
    path: /api/integrations/webhooks
    request_body:
      eventType: "Introvoke event type, e.g. virtual-stage-event-ended"
      subscriptionInfo:
        companyId: unique id of the company
        eventId: unique id of the event (optional)
        endpoint: web hook endpoint to POST data to
        subscriptionLengthInDays: "optional, 2-365, default 90"
    responses:
      '201':
        body:
          webHookSubscriptionId: unique id of the subscription
          clientSecret: secret phrase
          expiresOn: date for subscription expiration
        note: The clientSecret is not retrievable after this response.
      '400': Event type is not valid or subscription length is out of range.
      '404': The company does not exist or the user does not have access to it.
  - name: Retrieve a web hook
    method: GET
    path: /api/integrations/webhooks/:webHookSubscriptionId
    responses:
      '200':
        body:
          webHookSubscriptionId: unique id of the subscription
          subscriptionInfo:
            eventType: Introvoke event type
            companyId: unique id of the company
            eventId: unique id of the event
            endpoint: web hook endpoint to POST data to
            expiresOn: date for subscription expiration
      '404': Subscription id does not exist or the user does not have access to it.
  - name: Edit a web hook
    method: PUT
    path: /api/integrations/webhooks/:webHookSubscriptionId
    request_body:
      subscriptionInfo:
        endpoint: "(optional) web hook endpoint to POST data to"
        extendSubscriptionByDays: "(optional) 2-365, default 0"
    responses:
      '200': Returns the updated subscription info.
      '404': Subscription id does not exist or the user does not have access to it.
  - name: Renew a web hook
    method: POST
    path: /api/integrations/webhooks/renew/:webHookSubscriptionId
    request_body:
      subscriptionInfo:
        subscriptionLengthInDays: "(optional) 2-365, default 90"
    responses:
      '200':
        body:
          webHookSubscriptionId: unique id of the subscription
          clientSecret: new secret phrase
          expiresOn: date for subscription expiration
        note: Renewal issues a NEW clientSecret; the previous one stops being valid.
      '404': Subscription id does not exist or the user does not have access to it.
  - name: Unregister a web hook
    method: DELETE
    path: /api/integrations/webhooks/:webHookSubscriptionId
    responses:
      '200':
        body:
          webHookSubscriptionId: unique id of the subscription
      '404': Subscription id does not exist or the user does not have access to it.
other_event_transports:
- name: Custom CMS webhooks
  description: Create, update and delete CMS entries automatically from Sequel events.
  docs: https://docs.introvoke.com/reference/using-custom-cms
- name: Custom CRM integration
  description: Sync registrant and engagement data into a CRM.
  docs: https://docs.introvoke.com/reference/using-custom-crm-integration
- name: Native CMS integrations
  description: WordPress and Webflow one-click, plus Contentful and Drupal (Drupal added 2026-07-10).
  docs: https://sequel.io/integrations
- name: Zapier
  description: 1,000+ apps via Sequel's Zapier integration.
  docs: https://sequel.io/integrations
asyncapi:
  published: false
  note: >-
    No AsyncAPI document is served at /asyncapi.yaml or linked from the docs, the
    llms.txt index or the GitHub org. The event catalog above is complete enough to
    author one, but authoring a spec the provider does not publish would misrepresent
    their surface, so none is written.
gaps:
  - >-
    The webhook subscription operations (POST/GET/PUT/DELETE /api/integrations/webhooks)
    are documented in prose but are absent from the published OpenAPI, so they are not
    in openapi/ and cannot be reached by a generated client.
  - >-
    Payload schemas are described narratively ("event and company information", "a list
    of users") with no field-level schema or example body for any of the six events.
  - >-
    No signature verification scheme is documented for the clientSecret, so a consumer
    cannot verify a delivery is genuinely from Sequel.
  - >-
    Three of the six event types (virtual-stage-created / -updated / -deleted) are named
    in the catalog with no description, trigger detail or payload at all.