@minecraft/server-net

The @minecraft/server-net module contains types for executing HTTP-based requests. This module can only be used on Bedrock Dedicated Server. These APIs do not function within the Minecraft game client or within Minecraft Realms.

NOTE: This version of this module is still in pre-release. It may change or it may be removed in future releases.

See full documentation for this module here:

https://learn.microsoft.com/en-us/minecraft/creator/scriptapi/minecraft/server-net/minecraft-server-net