---
title: "Queue a workspace webhook test delivery"
method: POST
path: "/workspaces/{workspaceId}/webhooks/{id}/test"
tags: ["Webhooks"]
---

# Queue a workspace webhook test delivery

`POST /workspaces/{workspaceId}/webhooks/{id}/test`

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

## Path parameters

- `workspaceId` string, required
- `id` string, required

## Headers

- `Idempotency-Key` string

## Response `200`

The queued synthetic event identifier.

## Other responses

- `401` — Sign-in required
- `404` — Webhook subscription not found, or not owned by this workspace
- `409` — The key is already processing, or was reused with a different request fingerprint.
- `429` — Per-subscription or per-user test-delivery rate limit exceeded
- `503` — WEBHOOK_DELIVERY_QUEUE binding missing, or idempotency storage/response replay is temporarily unavailable

## Changes

- **2026-09-23** `5d21ba2f0fcc` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/releases/apis/releases-api/changes/workspaces/:workspaceId/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.dev/releases/apis/releases-api/revisions/099eb92e3137?raw)