---
title: "Create Operational Webhook Endpoint"
method: POST
path: "/api/v1/operational-webhook/endpoint"
tags: ["Webhook Endpoint"]
---

# Create Operational Webhook Endpoint

`POST /api/v1/operational-webhook/endpoint`

Create an operational webhook endpoint.

## Headers

- `idempotency-key` string

## Request body

- OperationalWebhookEndpointIn
  - `description` string
  - `disabled` boolean
  - `eventTypes` string[], nullable
  - `headers` object, nullable
  - `metadata` object
  - `secret` string, nullable — The endpoint's verification secret. Format: `base64` encoded random bytes optionally prefixed with `whsec_`. It is recommended to not set this and let the server generate the secret.
  - `throttleRate` integer, nullable — Maximum messages per second to send to this endpoint. Outgoing messages will be throttled to this rate.
  - `uid` string, nullable — Optional unique identifier for the endpoint.
  - `url` string, uri, required

## Response `201`

- OperationalWebhookEndpointOut
  - `createdAt` string, date-time, required
  - `description` string, required
  - `disabled` boolean
  - `eventTypes` string[], nullable
  - `id` string, required — The Endpoint's ID.
  - `metadata` object, required
  - `throttleRate` integer, nullable — Maximum messages per second to send to this endpoint. Outgoing messages will be throttled to this rate.
  - `uid` string, nullable — Optional unique identifier for the endpoint.
  - `updatedAt` string, date-time, required
  - `url` string, uri, required

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `409` — Conflict
- `422` — Validation Error
- `429` — Too Many Requests

## Changes

- **2026-08-19** `dc130bd1b074` — 4 warning, 3 info
  - removed the request property `filterTypes`
  - removed the request property `rateLimit`
  - removed the optional property `filterTypes` from the response with the `201` status
  - removed the optional property `rateLimit` from the response with the `201` status
  - …3 more

[Change history](https://skmtc.dev/svix/apis/svix-api/changes/api/v1/operational-webhook/endpoint/post.md)

---

[API](https://skmtc.dev/svix/apis/svix-api.md) · [All operations](https://skmtc.dev/svix/apis/svix-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/svix/svix-api/revisions/50dde67d2d2d/schema)