Adding headers to the webclient

[NicoJuicy]

I need an api key for authentication, i can't seem to find the webclient where i can add the headers.

Any thoughts to put me on the right path?

[MarianPalkus]

Hi,
I'm not sure if i understand you correctly.
This library is a server-side implementation of GraphQL to evaluate GraphQL-Queries.
You can use it in various setups, e.g. in an ASP.NET application and invoke it from a controller action. This library is not directly related to authentication or handling HTTP requests/-headers.

Can provide more context for this question?