# Creatora API

- [Quickstart](/en/api/quickstart)
- [Authentication](/en/api/authentication)
- [Core concepts](/en/api/core-concepts)
- [API conventions](/en/api/api-conventions)
- [Recipes](/en/api/recipes)
- [Query reference](/en/api/reference/queries/courses)
- [Mutation reference](/en/api/reference/mutations/createCourse)
- [GraphQL Playground](https://api.creatora.io/playground)