> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.cooby.co/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Syncing historical messages in Webhook integration

The following restrictions in detail will help you better understand the operational concepts of Webhook integration.

**Sync all chat history:** Cooby supports syncing historical messages in Custom Webhook integrations. Please be aware that this could potentially result in a large number of webhook requests in a short period.

[Learn more: Webhook Integration Synchronization Frequency](https://help.cooby.co/en/article/webhook-integration-synchronization-frequency-59o16d/)

We hope this document helps you better understand how Cooby works. For any concerns or questions regarding your Webhook integration, kindly email us at [support@cooby.co](mailto:support@cooby.co) 💜