# Overview

- [Introduction](/overview/introduction.md): ZORT API is protocol to allow your service (3rd party service) connect to ZORT platform to synchronize ZORT data. Ex. Products, Purchase orders and Orders
- [Data Definition](/overview/data-definition.md)
- [Webhook](/overview/webhook.md): ZORT have webhook to callback when some events are triggered. The system will send request by "POST" method to your endpoint URL that set in the system.