GraphQL API concepts

In simple term GraphQL is a query language where GraphQL client (frontend) talk to the GraphQL server (backend) and asked and fetch for the data that is required to serve the website or app or in this case, it can be anything. For basic information about GraphQL.

The API endpoint is available at /graphql/ and requires queries to be submitted using HTTPS POST or GET method and the application/json content type. Below is a very simple example of GraphQL API.