> ## Documentation Index > Fetch the complete documentation index at: https://pigeonpost-developer.27communication.com/llms.txt > Use this file to discover all available pages before exploring further. # Update a webhook endpoint > Send only the fields to change. The endpoint keeps its `id` and `secret`. `enabled` false pauses it (calls waiting to be sent are dropped). ## OpenAPI ````yaml /api-reference/openapi.yaml patch /webhooks/endpoints/{endpoint_id} openapi: 3.1.0 info: title: PigeonPost API version: 1.0.0 description: > Connect your users' mailboxes (Gmail with an app password, and any IMAP/SMTP provider), read, send and manage their email, and receive webhooks when something changes. The API follows Unipile's v2 conventions (ids, lists, events); its own version is v1. **Authentication:** every request needs your access token in the `X-API-KEY` header. Create tokens in your dashboard under **API keys**, or with `POST /api/v1/api-keys`. **Base URL:** `https://{your DSN}/api/v1`. Your DSN is shown in your dashboard. **Ids** carry their type: `acc_…` (account), `email_…`, `att_…` (attachment), `fld_…` (folder), `drf_…` (draft), `we_…` (webhook endpoint), `evt_…` (event), `pk_…` (API key). **Lists** are `{ "object": "", "data": [...], "has_more": true|false }`. Accounts, webhook endpoints, conversations and API keys page with `offset` and `limit`. Emails, drafts and contacts page with a `cursor`: pass the `cursor` of a response back to get the next page. **Errors** always have the same JSON shape: `status`, `type`, `title`, `detail`. servers: - url: https://{dsn}/api/v1 description: Your workspace's DSN, from your dashboard variables: dsn: default: mail-api.example.com description: Your DSN, for example mail-api.example.com security: - apiKey: [] tags: - name: Auth description: Connect a mailbox from your app (IMAP/SMTP). - name: Accounts description: The mailboxes connected to your workspace. - name: Emails description: Read, search, send, change and delete emails. - name: Attachments description: Download the files attached to an email. - name: Drafts description: Drafts saved in the user's mailbox. - name: Folders description: Folders (Gmail labels appear as folders over IMAP). - name: Contacts description: The people an account has emailed with. - name: Webhooks description: Get notified when something happens in a mailbox. - name: API keys description: Access tokens for this API. paths: /webhooks/endpoints/{endpoint_id}: parameters: - name: endpoint_id in: path required: true description: The endpoint's `we_…` id. schema: type: string example: we_e3f1a2b4c5d64e7f8a9b0c1d2e3f4a5b patch: tags: - Webhooks summary: Update a webhook endpoint description: >- Send only the fields to change. The endpoint keeps its `id` and `secret`. `enabled` false pauses it (calls waiting to be sent are dropped). operationId: updateWebhookEndpoint requestBody: required: true content: application/json: schema: type: object properties: url: type: string format: uri trigger_events: type: array items: $ref: '#/components/schemas/Event' account_ids: type: array items: type: string description: type: string headers: type: array items: type: object properties: key: type: string value: type: string enabled: type: boolean example: trigger_events: - email.new enabled: true responses: '200': description: The updated endpoint. content: application/json: schema: $ref: '#/components/schemas/WebhookEndpoint' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' components: schemas: Event: type: string enum: - email.new - email.new.bounce - email.update - email.delete - email.draft.new - email.draft.delete - email.folder.create - email.folder.update - email.folder.delete - tracking.open - tracking.click - account.add - account.reconnect - account.remove - account.status.running - account.status.errored - account.status.disconnected - account.initial_sync.running - account.initial_sync.completed - account.initial_sync.failed WebhookEndpoint: type: object properties: object: type: string const: WebhookEndpoint id: type: string description: '`we_…`' url: type: string format: uri description: type: - string - 'null' trigger_events: type: array items: $ref: '#/components/schemas/Event' account_ids: type: array items: type: string headers: type: array items: type: object properties: key: type: string value: type: string secret: type: string description: Signs the calls (HMAC-SHA256). enabled: type: boolean created_at: type: string format: date-time Error: type: object properties: status: type: integer type: type: string enum: - errors/invalid_parameters - errors/unauthorized - errors/invalid_credentials - errors/not_found - errors/already_exists - errors/provider_rejected - errors/provider_error - errors/unexpected_error title: type: string detail: type: string responses: BadRequest: description: A parameter is missing or wrong. `detail` says which. content: application/json: schema: $ref: '#/components/schemas/Error' example: status: 400 type: errors/invalid_parameters title: Invalid parameters detail: limit must be between 1 and 250 Unauthorized: description: The `X-API-KEY` header is missing, wrong or revoked. content: application/json: schema: $ref: '#/components/schemas/Error' example: status: 401 type: errors/unauthorized title: Unauthorized detail: missing or invalid API key NotFound: description: Nothing with this id (a malformed or wrong-type id is also not found). content: application/json: schema: $ref: '#/components/schemas/Error' example: status: 404 type: errors/not_found title: Not found detail: email email_94a0d77db739407e932c3b97fef44aac not found securitySchemes: apiKey: type: apiKey in: header name: X-API-KEY description: Your access token, from your dashboard under **API keys**. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.