This guide explains how you can export your content from Blender to bring it into Webaverse.
Open the preferences window by selecting Preferences from the Edit menu
Select the Add-ons tab and press the Install button
Select the downloaded zip-file and press Install Add-on from file
Locate the Webaverse exporter in the add-on list and enable it by pressing the checkbox.
Once the add-on is installed and activated, scenes or models can be exported by selecting Webaverse from the File -> Export menu.
This will send your 3d model to Webaverse and open it in a new web page for previewing and minting.