slotUnsubscribe

slotUnsubscribe — Cancel a slot subscription

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

/

Unsubscribe from slot notifications. This method cancels an existing slot subscription identified by the subscription ID that was returned from a previous slotSubscribe call. Once unsubscribed, you will no longer receive slotNotification messages when new slots are processed by the validator. This is useful for stopping high-frequency slot monitoring when no longer needed. Parameters

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

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 slotUnsubscribe.

Example: slotUnsubscribePossible values:

Responses

200

Successful slotUnsubscribe 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": "slotUnsubscribe",
  "params": [
    24040
  ]
}' | websocat wss://public.rpc.solanavibestation.com

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