Build and run

dotnet build dotnet run

URL For playground

http://localhost:5246/GraphQL/

GraphQL query example

query example1 { books { title author { name } } }

GraphQL mutation example

mutation example2 { addBook(input: { book: { title: "Cool Book 2023", author: { name: "Richard Magnor Stenbro"}} }) { book { title author { name } } } }