In the next sections, you'll learn about queries, mutations, and bulk operations. Shopify has provided a fantastic tool called the Admin Api GraphiQL explorer to help learn and work with the GraphQL API. The best way to learn GraphQL is to start writing queries and reviewing the data that is returned.
{% hint style="success" %} A read-only demo is available here - https://shopify.dev/tools/graphiql-admin-api {% endhint %}
{% hint style="success" %} A full app is available for install on your Shopify store: https://shopify-graphiql-app.shopifycloud.com/login {% endhint %}