slotSubscribe

(Subscription Websocket) Subscribe to receive notification anytime a slot is processed by the validator.

This method will use 20 Compute Units.

---

Parameters

None.

Returns

result The result will be an RpcResponse JSON object with id equal to the subscription id (needed to unsubscribe).

Notification Format: The notification format is the same as seen in the getAccountInfo RPC HTTP method

• parent The parent slot.

• root The current root slot.

• slot The newly set slot.

// Result
{ "jsonrpc": "2.0", "result": 0, "id": 1 }

mainnet

wscat -c wss://mainnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE>
# wait for connection
{"id":1,"jsonrpc":"2.0","method": "slotSubscribe" }
    

devnet

wscat -c wss://devnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE>
# wait for connection
{"id":1,"jsonrpc":"2.0","method": "slotSubscribe" }