---
title: "Queue an administrative webhook test delivery"
method: POST
path: "/webhooks/{id}/test"
tags: ["Webhooks"]
---

# Queue an administrative webhook test delivery

`POST /webhooks/{id}/test`

Optional idempotency key. Reuse the same key only for an identical request; successful responses are replayable for 24 hours.

## Path parameters

- `id` string, required

## Headers

- `Idempotency-Key` string

## Response `200`

The queued synthetic event identifier.

## Other responses

- `403` — Admin scope required
- `404` — Webhook subscription not found
- `409` — The key is already processing, or was reused with a different request fingerprint.
- `503` — WEBHOOK_DELIVERY_QUEUE binding missing, or idempotency storage/response replay is temporarily unavailable

## Changes

- **2026-08-31** `ef21361a36e6` — 2 info
  - added the non-success response with the status `403`
  - added the non-success response with the status `404`
- **2026-08-25** `c3a92b6b6909` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/releases/apis/releases-api/changes/webhooks/:id/test/post.md)

---

[API](https://skmtc.dev/releases/apis/releases-api.md) · [All operations](https://skmtc.dev/releases/apis/releases-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/releases/releases-api/revisions/ef21361a36e6/schema)