# GraphQL

Learn how to use GraphQL with Composable Commerce.

Learning objectives

After completing this module, you should be able to:

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

Agenda

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

Prerequisites

- [Organizations, Teams, and Projects](https://docs.commercetools.com/learning-model-your-business-structure/organizations-and-projects/overview.md) module.
- [Manage resources with the SDK](https://docs.commercetools.com/learning-composable-commerce-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 Composable Commerce.

Audience

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

## Related pages

- [Section overview page](https://docs.commercetools.com/learning-composable-commerce-developer-essentials.md)
- [Next page: Develop with GraphQL](https://docs.commercetools.com/learning-composable-commerce-developer-essentials/graphql/develop-with-graphql.md)