---
title: "Enqueue a test webhook delivery"
method: POST
path: "/projects/{project_id}/webhooks/{webhook_id}/test"
tags: ["project-webhooks"]
---

# Enqueue a test webhook delivery

`POST /projects/{project_id}/webhooks/{webhook_id}/test`

## Request

- Base URL: `https://api.ionworks.com`
- URL: `https://api.ionworks.com/projects/{project_id}/webhooks/{webhook_id}/test`
- Auth: none declared

Enqueue a signed test ping to the webhook URL.

## Path parameters

- `project_id` string, uuid, required
- `webhook_id` string, uuid, required

## Response `200`

Successful Response

- WebhookTestResponse: Response after enqueueing a test ping.
  - `task_id` string, required
  - `message` string

## Other responses

- `422`: Validation Error

## Changes

- **2026-09-30** `ea3d377fec1a`: 2 breaking
  - for the `path` request parameter `project_id`, the format changed from no format to `uuid`
  - for the `path` request parameter `webhook_id`, the format changed from no format to `uuid`

[Operation history](https://skmtc.dev/ionworks/apis/ionworks-api/changes/projects/:project_id/webhooks/:webhook_id/test/post.md)

---

[API](https://skmtc.dev/ionworks/apis/ionworks-api.md) - [All operations](https://skmtc.dev/ionworks/apis/ionworks-api/llms.txt) - [OpenAPI document](https://skmtc.dev/ionworks/apis/ionworks-api/revisions/abebbbc5f60a?raw)