> ## Documentation Index
> Fetch the complete documentation index at: https://apidocs.treet.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Webhooks

## Welcome

Webhooks are HTTP callbacks that Treet processes and sends to a specified URL. They enable your application to receive information from Treet without making an API call to Treet. Each webhook has a topic that defines the information payload and a trigger that specifies the event prompting Treet to send the request.

## Setting up webhooks

You will need to reach out the Treet team at [support@treet.co](mailto:support@treet.co) to set up webhooks. Please contact our team with the webhook topic, trigger, and URL the payload will be sent to.

## Treet Webhooks

Currently Treet offers 1 webhook topic:

* Shipping Label

And 2 triggers:

* Shipping Label Create: A shipping label has been created
* Shipping Label Updated: A shipping label has been updated (e.g. status has moved into "SHIPPED" or "DELIVERED")