blockUnsubscribe

This method is considered unstable and therefore is not supported on our RPC nodes.

blockUnsubscribe — Cancel a block subscription (UNSUPPORTED on SVS)

post

wss://public.rpc.solanavibestation.comwss://lite.rpc.solanavibestation.comwss://basic.rpc.solanavibestation.comwss://ultra.rpc.solanavibestation.comwss://elite.rpc.solanavibestation.comwss://epic.rpc.solanavibestation.com

/

Not available on SVS nodes. This method is considered unstable in Agave/Solana and is therefore not enabled on our RPC infrastructure. Calls will be rejected. Use an alternative subscription method or polling-based pattern for this use case. Unsubscribe from block notifications. Parameters

1. subscriptionId (required) — Subscription id returned by blockSubscribe.

Authorizations

AuthHeaderURLParameter

AuthorizationstringOptional

Pass Authorization: <api-key> on each request.

Body

application/json

jsonrpcstring · enumRequired

JSON-RPC protocol version.

Example: 2.0Possible values:

idone ofRequired

Request identifier echoed back in the response.

Example: 1

stringOptional

or

integerOptional

methodstring · enumRequired

Must be blockUnsubscribe.

Example: blockUnsubscribePossible values:

Responses

200

Successful blockUnsubscribe response.

application/json

Base envelope of every JSON-RPC 2.0 response.

jsonrpcstring · enumRequiredExample: 2.0Possible values:

idone ofRequired

Echoed request id.

Example: 1

stringOptional

or

integerOptional

resultbooleanRequired

True if the unsubscribe succeeded.

Example: true

401

Authentication required or invalid.

application/json

403

Insufficient permissions for the request.

application/json

429

Rate limit exceeded for this tier.

application/json

500

Unexpected server error.

application/json

post/

cURL / websocatPythonJavaScriptRust

# cURL doesn't speak WebSocket — use `websocat` (or `wscat -c`).
# Install:  cargo install websocat   # or  npm install -g wscat
echo '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "blockUnsubscribe",
  "params": [
    24040
  ]
}' | websocat wss://public.rpc.solanavibestation.com

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}