eth_unsubscribe

POST wss://mainnet-ws.valuechain.xyz

Cancels a WebSocket subscription.

Send over the same WebSocket connection that created the subscription.

Parameters

Name	Type	Required	Description
subscriptionId	data	Yes	ID returned by eth_subscribe.

Result

Unsubscribed (boolean): true if the subscription existed and was removed.

Example

Response

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

Code examples

cURL

curl --request POST \
  --url wss://mainnet-ws.valuechain.xyz \
  --header 'Content-Type: application/json' \
  --data '{"jsonrpc": "2.0", "id": 1, "method": "eth_unsubscribe", "params": ["0x1"]}'

JavaScript

const options = {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"jsonrpc": "2.0", "id": 1, "method": "eth_unsubscribe", "params": ["0x1"]})
};

fetch('wss://mainnet-ws.valuechain.xyz', options)
  .then((res) => res.json())
  .then((res) => console.log(res))
  .catch((err) => console.error(err));

Python

import requests

url = "wss://mainnet-ws.valuechain.xyz"
payload = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_unsubscribe",
  "params": [
    "0x1"
  ]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)