```
public class Electrum
extends Object
```
https://electrumx-spesmilo.readthedocs.io/en/latest/protocol-methods.html

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`allSockets()`
`String`	`callSocket(String socket, String jsonRequest)`
`String`	`defaultSocket()`
`List<org.json.JSONObject>`	`features()`
`org.json.JSONObject`	`getBalance(String scripthash)`
`Long`	`getBalanceTotal(String scripthash)`
`org.json.JSONArray`	`getHistory(String scripthash)`
`List<String>`	`getSockets()`
`org.json.JSONArray`	`peers()`
`List<org.json.JSONObject>`	`ping()`
`List<org.json.JSONArray>`	`versions()`

public String callSocket(String socket,
                         String jsonRequest)

public List<org.json.JSONObject> ping()

public List<org.json.JSONObject> features()

public List<org.json.JSONArray> versions()

public org.json.JSONArray getHistory(String scripthash)

public org.json.JSONObject getBalance(String scripthash)

public Long getBalanceTotal(String scripthash)

Class Electrum