Update index.md

docs/content/Examples/index.md

@@ -2,5 +2,6 @@ Here you can find some example projects using this library:
 
 1. Basic example using the ktor plugin: [Official Example](https://github.com/aPureBase/KGraphQL/tree/main/kgraphql-example)
 1. Todo app that allows for nested todos and different scopes: [Todo Tree](https://github.com/MattLangsenkamp/TodoTree)
+1. An article about pairing Kotlin and GraphQL together using http4k [Medium Article](https://medium.com/@pagakrivos/graphql-and-kotlin-e5d17162d169) | [GitHub repo](https://github.com/pagidas/kgraphql-http4k-demo)
 1. Demo using Spring Boot: [KGraphQL-NBA2012](https://github.com/pgutkowski/KGraphQL-NBA2012)
 1. *Please add your own project to this list*