GraphQL.NET
Flexible data queries
GraphQL for Beginners: A .NET 10 Guide with GraphQL.NET
This beginner guide explains GraphQL schemas, queries, mutations and resolvers and builds a working endpoint with GraphQL.NET on ASP.NET Core and .NET 10. It compares the same product read with a REST endpoint and shows how validation errors come back as HTTP 200 with an errors array. Useful for .NET teams weighing GraphQL, especially the server-side duties it adds.