# eth\_unsubscribe

#### **Parameters:**

**SUBSCRIPTION ID**

#### **Returns:**

**UNSUBSCRIBED FLAG** - true if the subscription was cancelled successful.

#### Example:

{% code overflow="wrap" %}

```json
// Request
curl https://arbitrum.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_unsubscribe","params":["0xf13f7073ddef66a8c1b0c9c9f0e543c3"],"id":1}'

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

{% endcode %}