# Address and Signature

### Address Generation

\
The `generateAddress` function can be directly called without binding a private key.

```
AixcClient.generateAddress();
```

This returns a private key that can be directly used on Aixchain network.

Example: 

```java
AixcClient client = new WelClient("172.104.51.182:16669","172.104.51.182:16669","privatete Key");
System.out.println(client.generateAddress());
```

### Signature

Aixchain SDK has encapsulated signature function, refer to `signTransaction` in RPC\_APIs.

Binding a private key with a AixcClient instance or providing a `SECP256K1.KeyPair` to accomplish the signing process.