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

# Delete webhook

> Stops delivery to this webhook. Once this call returns `200`, no further events will be sent to its URL. A delivery already in flight at the moment of deletion may still complete.

The `signingSecret` issued for this webhook is invalidated by deletion — register the URL again to obtain a new one.

Returns `404` if the webhook id does not exist or has already been deleted.

Requires `Authorization: Basic base64(projectId:projectSecret)`.



## OpenAPI

````yaml https://spectrum.photon.codes/openapi/json delete /projects/{projectId}/webhooks/{webhookId}
openapi: 3.1.0
info:
  title: Spectrum Cloud External API
  description: Client-facing API for Spectrum Cloud.
  version: 1.0.0
servers:
  - url: https://spectrum.photon.codes
security: []
tags:
  - name: billing
    description: Billing and subscription operations
  - name: imessage
    description: iMessage platform operations
  - name: lines
    description: Phone line enumeration across platforms
  - name: platforms
    description: Platform management operations
  - name: users
    description: User operations
  - name: voice
    description: Voice platform operations
  - name: webhooks
    description: Webhook registration for receiving Spectrum events
  - name: whatsapp-business
    description: WhatsApp Business platform operations
  - name: slack
    description: Slack platform operations
paths:
  /projects/{projectId}/webhooks/{webhookId}:
    delete:
      tags:
        - webhooks
      summary: Delete webhook
      description: >-
        Stops delivery to this webhook. Once this call returns `200`, no further
        events will be sent to its URL. A delivery already in flight at the
        moment of deletion may still complete.


        The `signingSecret` issued for this webhook is invalidated by deletion —
        register the URL again to obtain a new one.


        Returns `404` if the webhook id does not exist or has already been
        deleted.


        Requires `Authorization: Basic base64(projectId:projectSecret)`.
      operationId: deleteProjectsByProjectIdWebhooksByWebhookId
      parameters:
        - name: webhookId
          in: path
          required: true
          schema:
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
        - name: projectId
          in: path
          required: true
          schema:
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
      responses:
        '200':
          description: Response for status 200
          content:
            application/json:
              schema:
                type: object
                properties:
                  succeed:
                    type: boolean
                    const: true
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                        format: uuid
                        pattern: >-
                          ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
                    required:
                      - id
                    additionalProperties: false
                required:
                  - succeed
                  - data
                additionalProperties: false

````