eth_unsubscribe

Cancels an existing subscription so that no further events are sent.

This method will use 10 Compute Units.

---

Parameters

subscription name - string, same as previously returned from an eth_subscribe call

params: [
  "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
]

Returns

true if a subscription was successfully cancelled, or false if no subscription existed with the given ID.

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

mainnet

wscat -c wss:///mainnet.optimism.validationcloud.io/v1/wss/<YOUR_API_KEY_HERE>

{"jsonrpc":  "2.0",  "id":  1,  "method":"eth_subscribe","params":["newHeads"]}
{"jsonrpc":"2.0","result":"0x5302037dae412a3454143512a3c7617b","id":1}
## subscription data
{"id": 1, "jsonrpc":  "2.0", "method": "eth_unsubscribe", "params": ["0x5302037dae412a3454143512a3c7617b"]}
{"jsonrpc":"2.0","result":true,"id":1}