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GraphQL · Function

gql

GraphQL is an API query language and a server runtime. A schema defines the available data and types, and the server validates and executes client requests.

Last updated

Since
2015

Syntax

type Query { field: Type }

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

Subscribe
  • Schemas and Types
  • Queries
  • Mutations
  • Subscriptions
  • Validation
  • Execution
  • Response
  • Introspection

Source: Introduction to GraphQL. Checked 2026-11-03.