exchange object models between Blazor server and Blazor WebAssembly

[SchlickerW]

What is the best way to exchange an object model (e.g. using parent/child nodes, links between nodes and inheritance of different node types) using REST API implemented by Blazor server and REST client by Blazor Webassembly?
I'm using .NET 5 with EF5 and SQL server database to persist the model. Now I want to render the model in HTML view using Blazor WebAssembly with SyncFusion library.
Problem is to serialize/deserialize the object model in JSON format. I use Json.NET with custom JsonConverter to serialize the object model on server side, but deserializing it on client side with System.Text.Json doesn't work since no JsonConverter is available there.
Thinking about OSLC.NET? Any suggestions?
Best regards
Wolfgang

[Artur2]

I think you can use Newtonsoft.Json, JsonConvert
As I know, it's available in Blazor WebAssembly

[SchlickerW]

Yes you are right. In meantime I've used NewtonSoft.Json by creating my own Deserializer to deserialie the base and all derived classes. It works for me as expected now. Thinking about using OSLC4NET for more complex models since OSLC is intended to be used for model exchange.