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Address and Signature
Welups SDK supports offline private key generation and signature.

Address Generation

The generateAddress function can be directly called without binding a private key.
WelClient.generateAddress();
This returns a private key that can be directly used on WELUPS network.
Example:
WelClient client = new WelClient("172.104.51.182:16669","172.104.51.182:16669","privatete Key");
System.out.println(client.generateAddress());

Signature

Welups SDK has encapsulated signature function, refer to signTransaction in RPC_APIs.
Binding a private key with a WelClient instance or providing a SECP256K1.KeyPair to accomplish the signing process.
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Address Generation
Signature