programUnsubscribe | Solana

The programUnsubscribe method in Solana allows a client to unsubscribe from a specific program subscription. This method can be used to cancel an existing subscription to program account updates.

See also programSubscribe | Solana.

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Parameters

• integer - The ID of the subscription that you want to cancel. This is the subscription ID that was returned when calling programSubscribe.

Response

• boolean - A boolean value indicating if the subscription was removed successfully. true if removed successfully, false if not.

programUnsubscribe code examples

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Note that subscriptions require a WebSocket connection. You can use a WebSocket client library for your programming language of choice to interact with Solana's WebSocket API.

$ wscat -c YOUR_CHAINSTACK_WEBSOCKET_ENDPOINT
# Wait for the connection to be established

Connected (press CTRL+C to quit)
> {"jsonrpc":"2.0","id":1,"method":"programUnsubscribe","params":[0]}