Send payload to autotask webhook

how do i send payload to autotask webhook?
Where can i see the example of the payload?

In your console you can run the following command. They're any number of ways to make an HTTP POST request this is just one of them, but the core idea is that you want to make an HTTP POST to your webhook URL with some data attached to it.

curl --json '{yourJsonPayloadHere}' https://yourWebhookURL

The payload is just a JSON object of data that you want to send to your autotask. It can be anything even an empty object.