Skip to content
masterclass Buddy
Start learning

GraphQL · Hook

useSubscription

GraphQL subscriptions are long-lived operations for receiving real-time updates from server events. Clients declare an event field and select the data they want to receive.

Last updated

Syntax

subscription OperationName { eventField { selectedField } }

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

Subscribe
  • Queries
  • Mutations
  • Schemas and Types
  • Execution
  • Response

Source: Subscriptions | GraphQL. Checked 2026-11-03.