> For the complete documentation index, see [llms.txt](https://support.whapi.cloud/help-desk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.whapi.cloud/help-desk/account-and-whapi-channels/how-to-find-out-the-ip-channel.md).

# How to find out the IP channel

[GET /health](https://whapi.readme.io/reference/checkhealth) lets you see the IP address of the channel from which webhooks are sent. This will allow you to whitelist it and not miss important notifications.

{% embed url="<https://whapi.readme.io/reference/checkhealth>" %}