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

# Update a webhook

> Change the URL, event filters, or enabled state.



## OpenAPI

````yaml /api-reference/openapi.yaml patch /v1/webhooks/{webhook_id}
openapi: 3.1.0
info:
  title: Relay developer API
  version: '0.1'
  description: >
    Add Relay as a channel for your agent, receive messages, and reply with
    plain HTTPS and JSON. Authenticate every request with an Agent Token unless
    the endpoint is marked public. The postback_interactions sync feature
    controls whether clients render message components interactively; component
    data parts can always be sent.
  x-relay-feature-availability:
    postback_interactions: off-by-default-preview
  license:
    name: Proprietary
    identifier: LicenseRef-Proprietary
servers:
  - url: https://api.relayapp.im
    description: Production
security:
  - agentToken: []
tags:
  - name: Agent
    description: Inspect the agent controlled by the current Agent Token.
  - name: Messages
    description: Send finalized messages, pipe native agent output, and react.
  - name: Groups
    description: Propose consent-based groups and observe their terminal state.
  - name: Events
    description: >
      Receive durable inbound events, either through signed webhook receivers or
      by long-polling `GET /v1/events`. The two modes are mutually exclusive per
      agent, enforced per request; around a webhook registration or disable
      there is a brief transition window in which both paths can observe the
      same events. Delivery is at least once everywhere — always deduplicate by
      `event_id`.
  - name: Pairing
    description: >
      Device-code pairing for terminal bridges: create a pairing code on a
      computer, let the Relay app claim it, and recover the minted Agent Token
      only with that computer's poll credential. The token never travels to the
      phone.
  - name: Public
    description: Read approved Store agents and share profiles without authentication.
paths:
  /v1/webhooks/{webhook_id}:
    parameters:
      - name: webhook_id
        in: path
        required: true
        schema:
          type: string
          pattern: ^wh_
    patch:
      tags:
        - Events
      summary: Update a webhook
      description: Change the URL, event filters, or enabled state.
      operationId: updateWebhook
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WebhookUpdateInput'
      responses:
        '200':
          description: Updated endpoint.
          content:
            application/json:
              schema:
                type: object
                required:
                  - webhook
                properties:
                  webhook:
                    $ref: '#/components/schemas/WebhookEndpoint'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          description: Webhook not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '409':
          description: URL already registered or five enabled endpoints already exist.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '422':
          description: Invalid update.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    WebhookUpdateInput:
      type: object
      additionalProperties: false
      minProperties: 1
      properties:
        url:
          type: string
          format: uri
          pattern: ^https://
          maxLength: 2048
        events:
          type: array
          minItems: 1
          uniqueItems: true
          items:
            $ref: '#/components/schemas/WebhookEventType'
        enabled:
          type: boolean
    WebhookEndpoint:
      type: object
      required:
        - id
        - url
        - events
        - enabled
        - secret_prefix
        - created_at
        - updated_at
      properties:
        id:
          type: string
          example: wh_01JZWEBHOOK
        url:
          type: string
          format: uri
          example: https://agent.example/webhooks/relay
        events:
          type: array
          minItems: 1
          uniqueItems: true
          items:
            $ref: '#/components/schemas/WebhookEventType'
        enabled:
          type: boolean
        secret_prefix:
          type: string
          description: Non-secret prefix for identifying the configured signing key.
          example: whsec_MfKQ9r8G…
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    Error:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
              example: invalid_request
            message:
              type: string
              example: conversation_id is required
    WebhookEventType:
      type: string
      enum:
        - message.received
        - message.edited
        - message.unsent
        - conversation.added
        - conversation.updated
        - conversation.removed
        - reaction.added
        - reaction.removed
        - message.delivered
        - message.read
        - group.invite.joined
        - group.invite.declined
        - group.invite.completed
        - group.invite.expired
  responses:
    Unauthorized:
      description: Token is absent or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    agentToken:
      type: http
      scheme: bearer
      description: Agent Token (`rly_live_…`), shown once at agent creation.

````