# GraphQL

Learn how to use GraphQL with commercetools.

**Learning objectives**

After completing this module, you should be able to:

- Use GraphQL to query and mutate resources in commercetools.
- Navigate the GraphQL Explorer and use a commercetools SDK to send requests.
- Use GraphQL to find Project information and perform reference expansion.

**Agenda**

- [Develop with GraphQL](/learning-developer-essentials/graphql/develop-with-graphql.md)
- [Use the GraphQL Explorer and the SDK](/learning-developer-essentials/graphql/use-graphiql-and-the-sdk.md)
- [Create a GraphQL query](/learning-developer-essentials/graphql/create-a-graphql-query.md)
- [Create a GraphQL mutation](/learning-developer-essentials/graphql/create-a-graphql-mutation.md)
- [Create an advanced GraphQL query](/learning-developer-essentials/graphql/create-an-advanced-graphql-query.md)
- [Learning check](/learning-developer-essentials/graphql/learning-check.md)

**Prerequisites**

- [Organizations, Teams, and Projects](/learning-model-your-business-structure/organizations-and-projects/overview.md) module.
- [Manage resources with the SDK](/learning-developer-essentials/manage-resources-with-the-sdk/overview.md) module.
- A solid understanding of GraphQL. This module is not an introduction to GraphQL, but rather an introduction to developing with GraphQL and commercetools.

**Audience**

- Functional or system architects
- Technical management
- Backend and frontend developers

## Related pages

- [Area overview page with navigation](/learning-developer-essentials.md)
- [Next page: Develop with GraphQL](/learning-developer-essentials/graphql/develop-with-graphql.md)