ZignSec provide API that you can use to test webhooks of your services from ZignSec side.

There are list of IP addresses of ZignSec server: 
Outbound IP addresses:
137.117.208.108,137.117.208.41,137.117.211.152

Additional Outbound IP Addresses:
137.117.218.101,137.117.210.101,137.117.214.210,137.117.214.88,137.117.212.13,137.117.208.108,137.117.208.41,137.117.211.152

API

POST to https://env.zignsec.com/v2/webhook/test

where env is API or test.

Request Parameters

UrlMandatory parameter. URL of client service for callbacks.

Example request for a Webhook test

POST https://test.zignsec.com/v2/webhook/test HTTP/1.1
Content-Type: application/json; charset=UTF-8
Authorization: your_key_here

{
   "Url": "https://webhook.site/480d113a-83fe-47b1-8c83-3d2479465348"
}

Response

elapsed
Webhook call in milliseconds.
statusCode
Status code of HTTP request.
error
Error code.
errorMessage
​Error message.

Example response for a Webhook test

{
    "elapsed": 1288,
    "statusCode": 200,
    "error": null,
    "errorMessage": null
}