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OpenAPI Specification

openapi: 3.2.0
info:
  title: api-settings Webhooks API
  version: '1.0'
servers:
- url: https://api.apptoto.com
security:
- sec0: []
- sec1: []
tags:
- name: Webhooks
paths:
  /v1/webhooks:
    get:
      summary: /v1/webhooks
      description: List the account's webhooks, or fetch one by id.
      operationId: v1webhooks
      parameters:
      - name: id
        in: query
        description: Optional.  The id of a single webhook to return.  When omitted, every webhook on the account is returned.
        required: false
        schema:
          type: integer
          format: int32
      deprecated: false
      security:
      - sec0: []
      - sec1:
        - webhooks:read
      tags:
      - Webhooks
    post:
      summary: /v1/webhooks
      description: Create a webhook that POSTs to a URL each time an event happens in Apptoto.
      operationId: v1webhooks-1
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
              - event_type
              - url
              properties:
                event_type:
                  type: string
                  enum:
                  - event_created
                  - event_updated
                  - event_deleted
                  - participant_reminder_state_changed
                  - participant_confirmed
                  - participant_not_coming
                  - participant_needs_reschedule
                  - participant_booking_state_changed
                  - participant_invite_sent
                  - participant_accepted
                  - participant_declined
                  - participant_replied_to_message
                  - participant_check_in_state_changed
                  - booking_request_made
                  - booking_request_rescheduled
                  - booking_page_viewed
                  - message_sent
                  - message_received
                  - message_failed
                  - phone_added_to_stoplist
                  - email_added_to_stoplist
                  - payment_processed
                  - payment_refunded
                  description: What has to happen in Apptoto for the webhook to fire.  See [Webhook Payloads](/reference/webhook-payloads) for what each event sends.
                url:
                  type: string
                  description: The full http:// or https:// URL Apptoto should POST to.  Up to 2048 characters.
                enabled:
                  type: boolean
                  description: Whether the webhook fires.  A webhook that is turned off stays saved but sends nothing.
                  default: true
      deprecated: false
      security:
      - sec0: []
      - sec1:
        - webhooks:write
      tags:
      - Webhooks
    put:
      summary: /v1/webhooks
      description: Update a webhook. Only the fields you send are changed.
      operationId: v1webhooks-2
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
              - id
              properties:
                id:
                  type: integer
                  format: int32
                  description: The id of the webhook to update.
                event_type:
                  type: string
                  enum:
                  - event_created
                  - event_updated
                  - event_deleted
                  - participant_reminder_state_changed
                  - participant_confirmed
                  - participant_not_coming
                  - participant_needs_reschedule
                  - participant_booking_state_changed
                  - participant_invite_sent
                  - participant_accepted
                  - participant_declined
                  - participant_replied_to_message
                  - participant_check_in_state_changed
                  - booking_request_made
                  - booking_request_rescheduled
                  - booking_page_viewed
                  - message_sent
                  - message_received
                  - message_failed
                  - phone_added_to_stoplist
                  - email_added_to_stoplist
                  - payment_processed
                  - payment_refunded
                  description: What has to happen in Apptoto for the webhook to fire.  See [Webhook Payloads](/reference/webhook-payloads) for what each event sends.
                url:
                  type: string
                  description: The full http:// or https:// URL Apptoto should POST to.  Up to 2048 characters.
                enabled:
                  type: boolean
                  description: Whether the webhook fires.  A webhook that is turned off stays saved but sends nothing.
      deprecated: false
      security:
      - sec0: []
      - sec1:
        - webhooks:write
      tags:
      - Webhooks
    delete:
      summary: /v1/webhooks
      description: Delete a webhook. Nothing more is sent to its URL.
      operationId: v1webhooks-3
      parameters:
      - name: id
        in: query
        description: The id of the webhook to delete.
        required: true
        schema:
          type: integer
          format: int32
      deprecated: false
      security:
      - sec0: []
      - sec1:
        - webhooks:write
      tags:
      - Webhooks
components:
  securitySchemes:
    sec0:
      type: http
      scheme: basic
    sec1:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://www.apptoto.com/oauth/authorize
          tokenUrl: https://api.apptoto.com/oauth/token
          refreshUrl: https://api.apptoto.com/oauth/token
          scopes:
            calendars:read: View calendars
            address_books:read: View address books
            contacts:read: View contacts
            contacts:write: Create, update, and delete contacts
            events:read: View calendar events
            events:write: Create, update, and delete events; mark event statuses
            bookings:read: View booking page availability and existing bookings
            bookings:write: Create bookings on booking pages
            imports:read: Check the status of imports
            imports:write: Upload imports (CSV / ICS / XML) that bulk-create data
            lists:read: View opt-in and opt-out lists
            lists:write: Modify opt-in and opt-out lists
            messaging:read: View conversations and message history
            messaging:send: Send SMS or email messages on the user's behalf
            webhooks:read: View webhooks
            webhooks:write: Create, update, and delete webhooks that send account activity to other services
x-readme-fauxas: true
x-provenance:
  method: searched
  source: https://apidocs.apptoto.com/reference
  harvested: '2026-10-28'
  tool: harvest-readme-openapi.py
  note: Assembled verbatim from the OpenAPI definition ReadMe embeds in each operation page of the provider's developer portal; paths and components merged by API title, nothing authored.
  assembled_from:
  - https://apidocs.apptoto.com/reference/import-upload.md
  - https://apidocs.apptoto.com/reference/v1address_books.md
  - https://apidocs.apptoto.com/reference/v1availability.md
  - https://apidocs.apptoto.com/reference/v1book_now-1.md
  - https://apidocs.apptoto.com/reference/v1booking_pages.md
  - https://apidocs.apptoto.com/reference/v1bookings.md
  - https://apidocs.apptoto.com/reference/v1calendars-1.md
  - https://apidocs.apptoto.com/reference/v1contact.md
  - https://apidocs.apptoto.com/reference/v1contacts-1.md
  - https://apidocs.apptoto.com/reference/v1contacts-2.md
  - https://apidocs.apptoto.com/reference/v1contacts-3.md
  - https://apidocs.apptoto.com/reference/v1contacts.md
  - https://apidocs.apptoto.com/reference/v1contactstag.md
  - https://apidocs.apptoto.com/reference/v1conversation_messages.md
  - https://apidocs.apptoto.com/reference/v1conversation_reply.md
  - https://apidocs.apptoto.com/reference/v1conversation_templates.md
  - https://apidocs.apptoto.com/reference/v1conversations.md
  - https://apidocs.apptoto.com/reference/v1event.md
  - https://apidocs.apptoto.com/reference/v1eventmark.md
  - https://apidocs.apptoto.com/reference/v1events-1.md
  - https://apidocs.apptoto.com/reference/v1events-2.md
  - https://apidocs.apptoto.com/reference/v1events-3.md
  - https://apidocs.apptoto.com/reference/v1events.md
  - https://apidocs.apptoto.com/reference/v1eventtag.md
  - https://apidocs.apptoto.com/reference/v1import.md
  - https://apidocs.apptoto.com/reference/v1lists-1.md
  - https://apidocs.apptoto.com/reference/v1lists-2.md
  - https://apidocs.apptoto.com/reference/v1lists-3.md
  - https://apidocs.apptoto.com/reference/v1lists.md
  - https://apidocs.apptoto.com/reference/v1participantmark.md
  - https://apidocs.apptoto.com/reference/v1participants-1.md
  - https://apidocs.apptoto.com/reference/v1participants-2.md
  - https://apidocs.apptoto.com/reference/v1participants-3.md
  - https://apidocs.apptoto.com/reference/v1participants.md
  - https://apidocs.apptoto.com/reference/v1participants_auto_messages-1.md
  - https://apidocs.apptoto.com/reference/v1participants_auto_messages.md
  - https://apidocs.apptoto.com/reference/v1participanttag.md
  - https://apidocs.apptoto.com/reference/v1start_conversation.md
  - https://apidocs.apptoto.com/reference/v1userinfo.md
  - https://apidocs.apptoto.com/reference/v1webhooks-1.md
  - https://apidocs.apptoto.com/reference/v1webhooks-2.md
  - https://apidocs.apptoto.com/reference/v1webhooks-3.md
  - https://apidocs.apptoto.com/reference/v1webhooks.md
  merge:
    pages: 43
    deduped: 84
    conflicts_kept_first: 0