The GraphQL content delivery API provides a GraphQL based interface for retrieving your content from LexasCMS.
In its own words, the GraphQL is:
A query language for APIs and a runtime for fulfilling those queries with your existing data.
GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve APIs over time, and enables powerful developer tools.
As the content delivery API is a read-only API, it does not include any mutations and provides only read access to your data.
For further information about the GraphQL, please visit graphql.org.